{"title":"7th Grade Science Fair Projects","description":"\u003ch2\u003eTop 10 Best 7th Grade Science Fair Projects [Updated 2024]\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/built-to-last-exploring-skyscraper-design-with-legos-a2864\"\u003eBuilt To Last - Exploring Skyscraper Design with Legos\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/are-all-sugars-the-same-a2879\"\u003eAre All Sugars The Same?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/beautiful-blooms-what-makes-a-flower-last-the-longest-a2868\"\u003eBeautiful Blooms: What Makes A Flower Last the Longest?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/does-the-shape-of-an-ice-cube-affect-how-quickly-it-melts-a2862\"\u003eDoes the Shape of an Ice Cube Affect How Quickly it Melts?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/make-your-own-wind-turbine-science-fair-project-a4421\"\u003eMake Your Own Wind Turbine - Science Fair Project\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/keeping-drinks-hot-a2871\"\u003eKeeping Drinks Hot\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/mentos-diet-coke-pour-six-sodas-at-one-time-a2861\"\u003eMentos + Diet Coke - Pour Six Sodas At One Time!\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/keeping-your-gadgets-going-with-solar-power-a2872\"\u003eKeeping Your Gadgets Going... with Solar Power!\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/recycled-water-does-it-effect-plant-growth-a2859\"\u003eRecycled Water - Does It Effect Plant Growth?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.supplyme.com\/products\/exploring-the-preservative-qualities-of-various-spices-a2881\"\u003eExploring the Preservative Qualities of Various Spices\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","products":[{"product_id":"how-age-affects-hand-eye-coordination-a2785","title":"How Age Affects Hand-Eye Coordination","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-67 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Archery-Paul-Moore.jpg\" alt=\"\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Paul Moore\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWe need hand-eye coordination to perform many basic (and other not-so-basic) tasks throughout the day including writing, driving, playing sports, playing video or computer games, and many more! Here's how hand-eye coordination works:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eImages and information viewed by the eye are sent to the brain for processing.\u003c\/li\u003e\n\u003cli\u003eThe brain then orders the information and responds by sending signals to the hand muscles through our nervous system.\u003c\/li\u003e\n\u003cli\u003eUpon receiving these signals, our hands work to complete the appropriate task needed for that particular situation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eHand-Eye Coordination \u0026amp; Age\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHand-eye coordination begins developing during infancy when children learn to recognize their own hands and begin to grasp toys, and continues into middle childhood where children will master feeding and dressing themselves, writing, and other important tasks. By the age of nine, hand-eye coordination is fully developed. From this point forward, it is the child's own aptitude that will determine how well they will perform activities that require the use of hand-eye coordination. Additionally, the amount of exposure to and practice performing certain activities can cause a child or adult to excel at these activities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Objective\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn this science fair project, students explore the relationship between hand-eye coordination and age. They will test the hypothesis that \u003cem\u003eolder children have better hand-eye coordination than younger children\u003c\/em\u003e using a sampling of boys and girls aged ten, a sampling of boys and girls aged fifteen, and a simple activity designed to test each participant's hand-eye coordination. The experiment overview includes sample test data and provides several extensions for a clearer picture of the relationship between age and hand-eye coordination.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor the full details, be sure to \u003ca href=\"http:\/\/www.all-science-fair-projects.com\/project1085_40.html\" data-ad-id=\"post-content-link\"\u003evisit\u003c\/a\u003e All Science Fair Projects!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eVisit our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supplies\u003c\/a\u003e store, MPM School Supplies, to save on everything from the \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-129-colored-pencils.aspx\" data-ad-id=\"post-content-link\"\u003ebest colored pencils\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-63-construction-paper.aspx\" data-ad-id=\"post-content-link\"\u003ePacon Sunworks construction paper\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734090457113,"sku":"A2785","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Archery-Paul-Moore.jpg?v=1522781612"},{"product_id":"plants-amp-gravity-a2786","title":"Plants \u0026amp; Gravity","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-75 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Plants-Nancy-Schumann.jpg\" alt=\"red green plant\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Nancy Schumann\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver noticed that plant shoots (the parts we can see) tend to grow up and out? Ever examined a plant root to determine which direction it grows and why? If your student or child enjoys biology and vegetation, this science fair experiment that explores geotropism and the effects of gravity on a plant's direction of growth are sure to be a winner!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeotropism\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlant movement, also known as a \"tropism\", is triggered by external stimuli. There are many stimuli that influence plant tropisms including sunlight, water, available nutrients, and gravity. For simplicity, this science fair experiment will focus on the effects of gravity on plant movement.\n\nIn general, as can be observed, plants roots tend to grow downward, toward the center of the Earth, in response to gravity. This phenomenon is known as geotropism. At the same time, plant shoots tend to expand upward. Vegetation that grows in this manner is said to exhibit anisotropic growth. But what happens if a pre-germinated seedling (one with visible roots and stem) is planted horizontally? Will the effects of gravity hold?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis project will explore the effects of gravity on plant movement when the seedling has been \"planted\" horizontally instead of vertically. Students will germinate bean seeds and choose a test specimen that has straight roots and stem. Pinned horizontally to the cork of a gas jar, students will then place the jar in a controlled environment and make observations every hour.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor a helpful diagram, list of needed materials, and project instructions be sure to visit the \u003ca href=\"http:\/\/www.sciencefair-projects.org\/biology-projects\/effect-of-gravity-on-plants.html\" data-ad-id=\"post-content-link\"\u003efull post\u003c\/a\u003e at Science Fair Projects!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eVisit our online \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher store\u003c\/a\u003e at mpmSchoolSupplies.com where you will find everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-37-school-furniture.aspx\" data-ad-id=\"post-content-link\"\u003eschool equipment\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-377-teacher-stamps.aspx\" data-ad-id=\"post-content-link\"\u003eteacher rubber stamps\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734090719257,"sku":"A2786","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Plants-Nancy-Schumann.jpg?v=1522781613"},{"product_id":"seeing-magnetic-field-patterns-in-3d-a2789","title":"Seeing Magnetic Field Patterns in 3D","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-100 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Compass.jpg\" alt=\"new and old compass\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Accent\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eHave a physics enthusiast in your classroom or home? This neat science fair project from Bill Beaty of \u003ca href=\"http:\/\/amasci.com\/electrom\/statbotl.html#link\" data-ad-id=\"post-content-link\"\u003eScience Hobbyist\u003c\/a\u003e will actually allow your student to explore magnetic field patterns - in 3D!\u003c\/p\u003e\n\u003ch2\u003eMagnetic Fields\u003c\/h2\u003e\n\u003cp\u003eMagnetic fields, caused by moving electrically charged particles and inherent in magnets,  are invisible \"bands\" that predict how magnetized objects will interact with one another and can be used as a guide to determine which direction a compass will point. Always running in a circle, magnetic fields have no discernible end, can be stretched (like a rubber band), and never cross. Additionally, magnetic fields always start at a magnetized object's north pole and end at its south pole.\u003c\/p\u003e\n\n\u003ch2\u003eProject Overview\u003c\/h2\u003e\n\u003cp\u003eStudents will create a magnetic field viewer from common household and workshop items with which to explore various magnetic field patterns. Beaty suggests holding a bar magnets in various positions for comparison:\u003c\/p\u003e\n\u003cp\u003eUse one magnet. Hold it sideways 1\/2\" to 1\" from the bottle.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Magnetic-Field-Patterns-Side-to-Side.jpg\" alt=\"bottle and bar magnet side to side\" data-pin-hover=\"true\"\u003e\u003c\/p\u003e\n\u003cp\u003eUse one magnet. Hold it up and down 1\/2\" to 1\" from the bottle.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Magnetic-Field-Patterns-Up-and-Down.jpg\" alt=\"bottle and bar magnet up and down\" data-pin-hover=\"true\"\u003e\u003c\/p\u003e\n\u003cp\u003eUse two magnets. Hold them sideways 1\/2\" to 1\" from the bottle. Have like poles directed toward each other.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Magnetic-Field-Patterns-Same-Poles.jpg\" alt=\"bottle with bar magnets on both sides same poles\" data-pin-hover=\"true\"\u003e\u003c\/p\u003e\n\u003cp\u003eUse two magnets. Hold them sideways 1\/2\" to 1\" from the bottle. Have opposite poles directed toward each other.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Magnetic-Field-Patterns-Opposite-Poles.jpg\" alt=\"bottle and bar magnets on both sides opposite poles\" data-pin-hover=\"true\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eFor project instructions, a list of needed materials, a helpful video, and project variations and extensions, be sure to visit Science Hobbyist for the full post!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734092750873,"sku":"A2789","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Compass.jpg?v=1522781626"},{"product_id":"stars-discovering-the-relationship-between-brightness-amp-distance-a2793","title":"Stars: Discovering The Relationship Between Brightness \u0026amp; Distance","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-121 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Galaxy.jpg\" alt=\"space\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Witold Krasowski\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver marveled at the night sky - wondering exactly how far away each shining star is from the Earth? Scientists have long studied heavenly bodies, discovering that their brightness or \u003cem\u003eintensity\u003c\/em\u003e changes with distance. In fact, they hypothesize that the relationship between brightness and distance follows an inverse-square law. This means, for example, that if the distance from the light source (the star) doubles, its intensity decreases by a factor of four (the square of the distance). This phenomena occurs because, as the distance increases, the light is forced to spread out over a larger surface area making it less 'focused' and less intense.\n\n\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn this science fair project, designed by Kristin Strong of \u003ca href=\"http:\/\/www.sciencebuddies.org\/science-fair-projects\/project_ideas\/Astro_p034.shtml?fave=no\u0026amp;isb=c2lkOjEsaWE6QXN0cm8scDoxLHJpZDo3NDIwMTE0\u0026amp;from=TSW\" data-ad-id=\"post-content-link\"\u003eScience Buddies\u003c\/a\u003e for sixth and seventh grade level students, students will confirm the inverse-square relationship between brightness and distance on a much smaller scale with a simple lamp and a light meter. Students will test the intensity of the light at several distances, doing several trials at each distance for accuracy, and then analyze the results.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor project instructions (including several instructional pictures), a list of needed materials, mock experiment tables, project variations, and helpful questions for exploration and analysis, be sure to visit Science Buddies for the full post!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eShop for \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003ediscount teacher supplies\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-278-postcards.aspx\" data-ad-id=\"post-content-link\"\u003eteacher postcards\u003c\/a\u003e and \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-98-teacher-resource-books.aspx\" data-ad-id=\"post-content-link\"\u003eteaching resource books\u003c\/a\u003e from our online store at mpmSchoolSupplies.com!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734093701145,"sku":"A2793","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Galaxy.jpg?v=1522781632"},{"product_id":"the-effect-of-caffeine-on-alertness-a2794","title":"The Effect of Caffeine on Alertness","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-130\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Coffee.jpg\" alt=\"Cup of coffee with milk over coffee beans background, view from above\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Roman Segaev\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver wait until the last minute to study for an exam, stay up all night preparing, then throw back a can of soda or eat a chocolate bar on the way to class, hoping it will help you stay awake and focused? Ever wonder if the caffeine found in these products truly has an impact on alertness and performance? \u003cem\u003e\u003ca href=\"http:\/\/www.place.dawsoncollege.qc.ca\/~drjes\/issues\/4\/caffeine.html\" data-ad-id=\"post-content-link\"\u003eThe Dawson Research Journal of Experimental Science\u003c\/a\u003e\u003c\/em\u003e (\u003cem\u003eDrJes\u003c\/em\u003e), a joint student and faculty publication of Dawson College's science program, features a cool science fair project [designed by Raphael Bouskila and Alexandra Lioubimova] exploring this very question.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is commonly hypothesized that caffeine lowers reaction time. Using a \u003cem\u003edouble-blind study\u003c\/em\u003e, where neither the experimenters nor the subjects involved in the experiment know whether they've ingested caffeinated or decaffeinated coffee (you could also use caffeinated\/decaffeinated Coke®), students have participants visit and complete the exercises presented on a publicly available website to test reaction times.\n\nBe sure to visit the full post at DrJes. You'll find:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBackground information on caffeine and how it interacts with the human body.\u003c\/li\u003e\n\u003cli\u003eA list of materials needed to complete the experiment.\u003c\/li\u003e\n\u003cli\u003eMethods (how to properly perform the double-blind study, how to administer reaction tests to participants, etc.).\u003c\/li\u003e\n\u003cli\u003eExamples of experiment results including explanatory graphs and calculations.\u003c\/li\u003e\n\u003cli\u003eHelpful links including a link to Allen's website designed to test participant reaction times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eShop at our online \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supplies\u003c\/a\u003e store, mpmSchoolSupplies.com, where you can save on all kinds of great products including everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-432-dramatic-play.aspx\" data-ad-id=\"post-content-link\"\u003ekids pretend play toys\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-450-kitchen-furniture.aspx\" data-ad-id=\"post-content-link\"\u003etoy kitchen\u003c\/a\u003e sets to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-37-school-furniture.aspx\" data-ad-id=\"post-content-link\"\u003eclassroom furniture\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-505-alphabet-rugs.aspx\" data-ad-id=\"post-content-link\"\u003eABC rugs\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734093832217,"sku":"A2794","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Coffee.jpg?v=1522781632"},{"product_id":"off-balance-music-amp-dizziness-a2795","title":"Off Balance: Music \u0026amp; Dizziness","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-medium wp-image-134 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Off-Balance.jpg\" alt=\"blue and red optical illusion spiral print\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Christopher Urstitti\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eIt's no secret that when we get spun around - whether self-induced, on a carnival ride, etc. - we get disoriented and experience the phenomena of \"vertigo\", or dizziness. Alexa J. Wheelan, seventh grade student and second place winner in the human biology category of the 2010 California State Science Fair, wondered whether certain sounds (specifically different types of music) affected participant resistance to this dizziness as well as recovery time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen dizzy, a person cannot successfully and smoothly follow the movement of an object with their eyes. Instead, they exhibit what is called a horizontal gaze nystagmus - or an eye twitch - caused by dizziness. If you're unfamiliar with this phenomena, watch the following videos for clarification:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.youtube.com\/watch?v=vjPR5WvYCx0\" data-ad-id=\"post-content-link\"\u003ePolice Field Sobriety Nystagmus Tests\u003c\/a\u003e \u0026gt;\u0026gt; This phenomena also presents itself in subjects who have consumed too much alcohol.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.youtube.com\/watch?v=YntJiBCz3pA\u0026amp;\" data-ad-id=\"post-content-link\"\u003eWhat Horizontal Nystagmus Looks Like\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWheelan proposed observing and recording the duration of a participant's nystagmus (as compared to a controlled \"no music\" trial and compared to the results of other participants' trials) to determine whether the music selections had any effect on resistance and recovery. She hypothesized that complex music with constantly changing tones, rhythms, and beats (represented by her music selection called \"Synth\") would cause the longest participant recovery, while simpler music selections and of course the absence of music would cause the shortest participant recovery.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eTo create your own experiment exploring balance and human biology, be sure to view Wheelan's award-winning \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2010\/Panels\/J13.html#J1324\" data-ad-id=\"post-content-link\"\u003eproject summary\u003c\/a\u003e (project number J1324)! And don't forget to browse the other applicants' project summaries for more ideas!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eShop for all of your \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eschool supplies\u003c\/a\u003e and educational materials at our online store, mpmSchoolSupplies.com. We offer everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-276-classroom-rugs-classroom-carpets.aspx\" data-ad-id=\"post-content-link\"\u003elearning carpets\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-46-arts-crafts-supplies.aspx\" data-ad-id=\"post-content-link\"\u003eschool art supplies\u003c\/a\u003e like \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-166-kids-scissors.aspx\" data-ad-id=\"post-content-link\"\u003ekids scissors\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734094290969,"sku":"A2795","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Off-Balance.jpg?v=1522781635"},{"product_id":"speech-discovering-how-different-sounds-amp-pitches-are-achieved-a2798","title":"Speech: Discovering How Different Sounds \u0026amp; Pitches Are Achieved","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-493 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/427116107_a1028da9e3_o.jpg\" alt=\"Middle School Human Biology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2007 Biology Big Brother, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWe are not born with the ability to form coherent words. While a small child can utter unintelligible babble and sounds, it isn't until later, with lots of practice and imitating, that a child learns to form words and sentences as a way of communicating with the world around them. For those students interested in human biology, this project created by \u003ca href=\"http:\/\/www.odec.ca\/projects\/2005\/rosk5e0\/public_html\/index.htm\" data-ad-id=\"post-content-link\"\u003eEmily\u003c\/a\u003e, a sixth grade student, for the virtual science fair will explore how the body - in a combined effort of the brain, nervous system, larynx, vocal cords, trachea, and oral cavity - works to create the unique pitches and sounds used in speech.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Speech Process\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn response to a situation or need, the \u003cem\u003e\u003cstrong\u003ebrain\u003c\/strong\u003e\u003c\/em\u003e - specifically the speech region of the cerebral cortex located in the left hemisphere of the brain - forms a word or string of words.\u003c\/li\u003e\n\u003cli\u003eThe brain sends the message to the \u003cem\u003e\u003cstrong\u003elarynx\u003c\/strong\u003e\u003c\/em\u003e - an organ in the throat where the \u003cem\u003e\u003cstrong\u003evocal cords\u003c\/strong\u003e\u003c\/em\u003e are located - through the \u003cem\u003e\u003cstrong\u003enervous system\u003c\/strong\u003e\u003c\/em\u003e.\n\u003c\/li\u003e\n\u003cli\u003eAs air is expelled through the \u003cem\u003e\u003cstrong\u003etrachea\u003c\/strong\u003e\u003c\/em\u003e, in response to nerve messages, the vocal cords within the larynx tighten, creating sound waves. The tighter the vocal cords, the faster the air moves, and the higher the sound pitch. The opposite is also true.\u003c\/li\u003e\n\u003cli\u003eThe sound waves are moved into the \u003cem\u003e\u003cstrong\u003eoral cavity\u003c\/strong\u003e\u003c\/em\u003e where they are then shaped into the unique sounds needed to create specific words and sentences!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe marked pitch differences between a small child, an adolescent male, an adult female, and an adult male lead to the conclusion that somewhere in the body's process of creating sound and speech, there is a variation in \"design\". Scientists have hypothesized that the size and shape of the vocal cords, unique during each development stage and to each sex, is a key to these variations. Additionally, the tightness of the vocal cords and the speed of the air being expelled have been proven to affect pitch. With a few simple materials - several balloons of different sizes and strength along with a balloon pump - your student can simulate air flow over the vocal cords and explore the principles of sound and pitch for themselves!\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eBe sure to visit Emily's virtual science fair exhibit for more details!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eCheck out our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supply store\u003c\/a\u003e at mpmSchoolSupplies.com where you can get all kinds of supplies and equipment including everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-369-christian-rugs-carpets.aspx\" data-ad-id=\"post-content-link\"\u003efaith based rugs\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-447-daycare-cribs.aspx\" data-ad-id=\"post-content-link\"\u003edaycare cribs\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734094815257,"sku":"A2798","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/427116107_a1028da9e3_o.jpg?v=1522781638"},{"product_id":"mnemonics-amp-memory-a2797","title":"Mnemonics \u0026amp; Memory","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-491 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/4097561067_16cf6986ec.jpg\" alt=\"Elementary and Middle School Memory Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 digitalbob8, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eIf you've ever studied for a big test, having to memorize large amounts of data or long lists of information (like the 50 states and their capitals!), you've probably wondered, as you plodded through flashcard after flashcard, if there was an easier way to learn and recall the data. Mnemonic devices are one such memory technique that make use of acronyms, rhymes, and even diagrams to help improve recall of dates, figures, names, and other facts when it matters most - or so the experts say! In this human behavior project, students will explore whether mnemonic devices actually \u003cem\u003edo\u003c\/em\u003e help improve memory.\n\n\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing several volunteers, the experimenter explore how well mnemonics help memory. Here are the basic steps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvide a control group with a list of at least seven words to commit to memory. Dr. Michelle Maranowski, project creator and contributing \u003ca href=\"http:\/\/www.sciencebuddies.org\/science-fair-projects\/project_ideas\/HumBeh_p044.shtml\" data-ad-id=\"post-content-link\"\u003eScience Buddies\u003c\/a\u003e staff member, suggests using the eight royal houses of England (e.g. Norman, Plantagenet, Lancaster, York, Tudor, Stuart, Hanover, and Windsor) or another such list. [NOTE: The words should be difficult, but not too difficult that your test subjects will be intimidated.] Allow participants 5 minutes to study the words then send them to another room for 1 hour. After the hour has passed, call them back in, provide them with paper and a pencil, and time how long it takes for them to recall the seven terms.\u003c\/li\u003e\n\u003cli\u003eProvide a second group with the same list of seven words to commit to memory, but also provide them with a mnemonic device for the words. [If you need help coming up with a memory aid, be sure to check Dennis Congos' \u003cspan style=\"text-decoration: underline\"\u003e\u003cem\u003e\u003ca href=\"http:\/\/www.learningassistance.com\/2006\/january\/mnemonics.html\" data-ad-id=\"post-content-link\"\u003e9 Types of Mnemonics for Better Learning\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e.] Give them the same 5 minutes to study the words and mnemonic, an hour of down time, then time how long it takes for participant recall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor a list of experiment materials, project procedure, several variations, and helpful background information, be sure to visit Maranowski's project page at Science Buddies!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eNeed some \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supplies\u003c\/a\u003e or maybe some \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-37-school-furniture.aspx\" data-ad-id=\"post-content-link\"\u003eclassroom furniture\u003c\/a\u003e? Check out our online store where we have a great selection of educational products at very affordable prices!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734095142937,"sku":"A2797","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/4097561067_16cf6986ec.jpg?v=1522781641"},{"product_id":"aerodynamics-searching-for-stability-a2799","title":"Aerodynamics: Searching For Stability","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-489 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3434945691_eec8580c6c_o.jpg\" alt=\"Middle School Aerodynamics Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Jason Puddephatt, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eStudents with a passion for aviation, an interest in aerodynamics, and a love of model airplanes, will find this science fair project an out-of-the-park home run! Designed by Matthew Wong, seventh grade student and fourth place winner in the aerodynamics\/hydrodynamics category of the 2010 California State Science Fair, students choosing to model their experiment after this one will explore the following questions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo winglets increase the stability of an airplane?\u003c\/li\u003e\n\u003cli\u003eIf so, what shape and angle have the greatest impact on stability?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStudents will first construct five separate balsa wood plane models with which to test the various components of stability. With the exception of the control (e.g. no winglets), the models should each offer a unique variable to test. Wong opted to explore the following variables:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShapes: traditional winglets, wing fences, curved wing.\u003c\/li\u003e\n\u003cli\u003eAngles: 90-degree winglest, 135-degree winglets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWong hypothesized that planes with winglets would be offered more stability (inadvertently concluding that the control plane would exhibit the least stability) and that the model with 90-degree winglets would increase stability the most. Each model was then placed in a wind tunnel and ranked by performance in three key tests - the roll test, the pitch test, and the drag test.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eTo create your own experiment exploring aerodynamics and the effect of winglets on plane stability, be sure to view Wongs’s award-winning \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2010\/Panels\/J01.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eproject summary\u003c\/a\u003e (project number J0132) as a starting point and a guide for designing your own project! And don’t forget to browse the other applicants’ project summaries for more ideas!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734096060441,"sku":"A2799","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3434945691_eec8580c6c_o.jpg?v=1522781646"},{"product_id":"the-effect-of-alcohol-on-the-body-a2802","title":"The Effect of Alcohol on the Body","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-482 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/278741134_aa53bfe889_z.jpg\" alt=\"Middle School Physiology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2006 Josh Staiger, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFor students interested in health science, researching and compiling the documented effects of alcohol - in varying amounts - on the body can be an engaging and very informative science fair project!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBlood Alcohol Content\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBecause one serving of alcohol affects a 100-pound female differently than a 230-pound male (this is due to obvious variations in weight, sex, and body fat), the physical volume of alcohol consumed cannot be used as a proper comparative measurement. Instead, a person's blood alcohol content (BAC) is measured to determine actual alcohol intake and intoxication. BAC, usually expressed as a percentage, measures the volume of alcohol in the blood stream as compared to the volume of blood. Legally, if a person's BAC is over 0.08, they are considered intoxicated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned by middle school student, Carmen Perry, this project explores:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHow behavior is affected at various BAC levels.\u003c\/li\u003e\n\u003cli\u003eHow the body is affected at various BAC levels.\u003c\/li\u003e\n\u003cli\u003eHow prolonged exposure to alcohol affects the body (including the effects on the brain, lungs, heart, stomach, intestines, bones, muscles, and liver).\u003c\/li\u003e\n\u003cli\u003eCorrect serving sizes for alcoholic beverages (and the difference between a glass of wine and a serving of wine).\u003c\/li\u003e\n\u003cli\u003eHow a breathalyzer works as well as a discussion of other sobriety tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor Perry's results, be sure to check out her full \u003ca href=\"http:\/\/www.odec.ca\/projects\/2006\/perr6c2\/\" data-ad-id=\"post-content-link\"\u003eproject page\u003c\/a\u003e at Online Digital Education Connection's Virtual Science Fair!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eVisit our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eschool supply\u003c\/a\u003e store today to save on everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-217-bulletin-board-paper.aspx\" data-ad-id=\"post-content-link\"\u003ebulletin board background paper\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-369-christian-rugs-carpets.aspx\" data-ad-id=\"post-content-link\"\u003eChristian rugs\u003c\/a\u003e for faith based learning!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734097272857,"sku":"A2802","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/278741134_aa53bfe889_z.jpg?v=1522781654"},{"product_id":"what-type-of-car-antifreeze-is-the-most-environment-friendly-a2804","title":"What Type of Car Antifreeze is the Most Environment Friendly?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-478 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3252951636_33b62406b1_b.jpg\" alt=\"Middle School Environmental Science Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Anthony Easton, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWhat type of car antifreeze is the most environment friendly? Emily, a Washington state seventh grader, set out to find the answer! Here's an overview of her project, perfect for students interested in chemistry - specifically environmental pollution!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAntifreeze\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to its chemical components (specifically the ethylene glycol), conventional antifreeze, if disposed of improperly, can harm plants, animals, and even humans. Under Federal regulations, antifreeze is not a listed hazardous waste, but careless treatment of the product (i.e. disposal in storm sewers, septic systems, water ways, or even on the ground), can often result in hazardous conditions and effects. The good thing is, antifreeze can (and should!) be recycled.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmily predicted that it would be this recycled antifreeze that would be the least harmful to the environment. For the experiment, she gathered several types to observe their effect on controlled patches of grass. The dependent variable to be observed for comparison was grass growth\/height.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor a description of the experiment design, procedures used, actual results, conclusions, and a sample research report, be sure to visit \u003ca href=\"http:\/\/www.selah.k12.wa.us\/SOAR\/SciProj2000\/emilyp.html\" data-ad-id=\"post-content-link\"\u003eEmily's project site\u003c\/a\u003e on Selah School District's science fair project page!\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eCheck out our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supply\u003c\/a\u003e store by visiting mpmSchoolSupplies.com. The website offers all kinds of great educational products including everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-37-school-furniture.aspx\" data-ad-id=\"post-content-link\"\u003eschool furniture\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-43-pocket-charts-cards.aspx\" data-ad-id=\"post-content-link\"\u003epocket charts\u003c\/a\u003e for teachers!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734097895449,"sku":"A2804","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3252951636_33b62406b1_b.jpg?v=1522781657"},{"product_id":"nintendo-wii-training-tool-or-game-a2805","title":"Nintendo Wii: Training Tool or Game?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-476 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/148381238_b5d78fbf19_o.jpg\" alt=\"Elementary and Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2006 Rob Fahey, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver wonder if a motion-detecting gaming system - like the Nintendo Wii - can actually teach a person how to play a sport or help improve their game? This science fair project does just that! If you can come by all the equipment, this will make a great addition to any science fair!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWii Sports\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe technology of the Nintendo Wii sports games bring the concept of audio-visual instruction (i.e. training videos) to a whole new level. They actually allow players to physically interact with the program and get \u003cem\u003ehands-on\u003c\/em\u003e training. There are two modes - the training mode where players are versed in the rules of the game and given instruction on the specific skills needed to play the game (i.e. stance, swing, grip, etc.), and the game mode where players get \"real life\" experience playing the game and facing opponents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis project explores how randomly selected test participants - 5 males and 5 females with no previous experience with golf, tennis, or bowling - perform after various levels of exposure to Nintendo Wii sports. Participant aptitude levels are measured both before and after exposure to the games. For project details, procedure, experiment observations, conclusion, helpful project videos, and extensions, be sure to visit \u003ca href=\"http:\/\/www.all-science-fair-projects.com\/print_project_1252_144\" data-ad-id=\"post-content-link\"\u003eAll Science Fair Projects\u003c\/a\u003e for the full project write-up!\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eLooking for some \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supplies\u003c\/a\u003e? Check out our great selection over at our online store, mpmSchoolSupplies.com. The website offers everything from \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-276-classroom-rugs-classroom-carpets.aspx\" data-ad-id=\"post-content-link\"\u003eclassroom rugs\u003c\/a\u003e and other \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-37-school-furniture.aspx\" data-ad-id=\"post-content-link\"\u003edaycare furniture\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-432-dramatic-play.aspx\" data-ad-id=\"post-content-link\"\u003epretend play\u003c\/a\u003e toys and \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-450-kitchen-furniture.aspx\" data-ad-id=\"post-content-link\"\u003etoy kitchen sets\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734098485273,"sku":"A2805","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/148381238_b5d78fbf19_o.jpg?v=1522781661"},{"product_id":"left-out-or-right-on-a2806","title":"Left Out or Right On?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"wp-image-473 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/2469763536_9eed4ab8a1_b.jpg\" alt=\"Elementary Sports Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2008 Evonne, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFifth grade student, Dimitra, wondered if one's handedness (i.e. preference shown to either the left or right hand when performing tasks like writing, swinging a baseball bat, etc.) had any bearing on foot, eye, and ear preference. With 10 left handed volunteers and 10 right handed volunteers she set out to find out!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Procedure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimitra designed several simple tests to determine preference (two for each part being tested):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eFoot Preference\u003c\/em\u003e. 1) Dimitra placed a soccer ball in front of the participant and asked them to kick it toward the goal. She recorded which foot was used to kick the ball. 2) \u003ca href=\"http:\/\/www.k12.nf.ca\/stbons\/newsevents\/20022003\/sciencefair\/dimitra.htm\" data-ad-id=\"post-content-link\"\u003eDimitra\u003c\/a\u003e had participants walk up a flight of stairs, recording which foot they started climbing with.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEye Preference.\u003c\/em\u003e 1) When provided with a cardboard tube and asked to look through it, Dimitra recorded which eye was preferred. 2) Given a bow and arrow and asked to shoot at the target across the room, Dimitra recorded which eye was used to take aim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eEar Preference.\u003c\/em\u003e 1) Dimitra asked the participant to place their ear against the wall in an attempt to hear what was going on in the next room. She recorded which ear the participant placed against the wall. 2) Given a box of an unknown product (macaroni noodles were used in the experiment), Dimitra recorded which ear participants held the box up to when trying to figure out the product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProject Conclusion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimitra hypothesized that most participant's preference would be directly influenced by their handedness (i.e. left handed people show preference to their left foot, left eye, and left ear, and vice versa). For project data, conclusions, and summary, be sure to visit Dimitra's project page! And if you decide to recreate this science fair project, remember that there are \u003cem\u003emany\u003c\/em\u003e simple tests that can be designed to determine preference. Use Dimitra's as a starting point and get those creative juices flowing!\u003c\/p\u003e\n\u003cdiv class=\"mpm-adbox\"\u003eVisit our \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/\" data-ad-id=\"post-content-link\"\u003eteacher supplies\u003c\/a\u003e store to save on everything from a \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-276-classroom-rugs-classroom-carpets.aspx\" data-ad-id=\"post-content-link\"\u003eclassroom rug\u003c\/a\u003e to \u003ca href=\"http:\/\/www.mpmschoolsupplies.com\/c-63-construction-paper.aspx\" data-ad-id=\"post-content-link\"\u003eSunworks construction paper\u003c\/a\u003e!\u003c\/div\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734098845721,"sku":"A2806","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/2469763536_9eed4ab8a1_b.jpg?v=1522781663"},{"product_id":"exploring-thermal-expansion-a2811","title":"Exploring Thermal Expansion","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-463 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/5110043390_41c3c311a5_b.jpg\" alt=\"Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2010 William Warby, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver witnessed how cold winter temperatures can cause the wood in building structures to contract, creating gaps where the wall meets the ceiling, etc? Ever noticed how the intense Florida heat causes roadways to buckle? Both of these phenomena can be explained by thermal expansion and are the subject of this fun physics science project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Expansion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThermal expansion results when matter changes volume in response to a change in temperature - a rise or drop. In most cases, when materials are exposed to high heat, its particles start to move more rapidly, creating a greater average separation and thus causing the material to expand. The opposite is true for those materials that are exposed to lower temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn this experiment, students will observe the expansion and contraction caused by changes in temperature by creating a heat detector with simple household items - a block of wood, a rubber band, a push pin, and cardboard. NOTE: This project requires the use of matches and should be done only with the assistance of an adult in a safe environment (i.e. no flammable items). For a look into the project procedure, observations, and conclusions check out one or both of the following links:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.sciencefair-projects.org\/technology-projects\/heat-detector.html\" data-ad-id=\"post-content-link\"\u003eScience Fair Projects - Heat Detector\u003c\/a\u003e from Science Fair Projects World\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.sciencefairadventure.com\/ProjectDetail.aspx?ProjectID=163\" data-ad-id=\"post-content-link\"\u003eCreate a Heat Detector Science Fair Project\u003c\/a\u003e from Science Fair Adventure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734101139481,"sku":"A2811","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/5110043390_41c3c311a5_b.jpg?v=1522781677"},{"product_id":"surveillance-cameras-amp-driving-behavior-a2813","title":"Surveillance Cameras \u0026amp; Driving Behavior","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-459  \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/1499796656_e36e372844_b.jpg\" alt=\"8th Grade Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2007 Adrian Short, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThis project, submitted to the 2005 California State Science Fair by high school student Kaitlin Walker, goes a bit beyond Cool Science Fair Projects' age\/skill level, but for more advanced students, this could be a cool project indeed. Ever wonder if automated traffic enforcement (traffic cameras) were effective in deterring drivers from running red lights? Walker did, so she designed an experiment to check it out!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTraffic Cameras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccording to The National Campaign to Stop Red Light Running, \"in 2007 in the U.S., almost 900 people were killed and an estimated 153,000 were injured in crashes that involved red light running\" - making red light running the single most significant cause of preventable death in America. Traffic cameras and photo enforcement were one of the solutions proposed to help curb red light running (as well as preventing the deaths associated with this dangerous activity) and are currently used in twenty-six of the fifty states.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor her project, Walker chose two separate intersections to observe and collect data from - one intersection had a red light camera while the other did not. She made observations for a total of 10 hours - dividing her time into 10 thirty minute sections at the surveilled intersection and 10 thirty minute observations at the unsurveilled intersection. For a write-up of her results and conclusions, be sure to read her project abstract (#S0327) at the \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2005\/Panels\/S03.html#S0327\" data-ad-id=\"post-content-link\"\u003e2005 California State Science Fair\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eHere are some ideas to consider when designing your own experiment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWould observing more intersections\/locations provide better results? \u0026gt;\u0026gt; Include more than one surveilled and one unsurveilled intersection for comparison and more statistically accurate data.\u003c\/li\u003e\n\u003cli\u003eDoes the location of an intersection have bearing on whether the traffic camera is effective? \u0026gt;\u0026gt; Make sure you observe an intersection in rural, suburban, and urban areas.\u003c\/li\u003e\n\u003cli\u003eDoes the time of day affect the effectiveness of the traffic camera? \u0026gt;\u0026gt; Make sure to observe commuters at both morning \u0026amp; evening rush hour, etc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734101696537,"sku":"A2813","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/1499796656_e36e372844_b.jpg?v=1522781680"},{"product_id":"factors-that-affect-the-rate-of-evaporation-a2815","title":"Factors That Affect the Rate of Evaporation","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"wp-image-455\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/394437451_120487e28b_o.jpg\" alt=\"6th, 7th and 8th Grade Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2007 Matt Scott, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eKaiti, a sixth grade science fair participant and athlete, became interested in evaporation when she learned that the concept helped to keep her and her teammates cool on the basketball court during practice and games. As we exert ourselves, our bodies produce sweat (a liquid) which evaporates when it meets the air, taking some of our body's excess heat with it. The flip side of this phenomenon is that, if we don't replenish our body's store of water and continue to exercise, we can become dehydrated. (Be sure to read the full article on sweat at Kids Health!) Interested by this delicate balance, Kaiti wondered what external factors affected the rate of evaporation - and which of the factors affected it the most!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKaiti decided to explore three external factors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWind speed\u003c\/li\u003e\n\u003cli\u003eAir humidity\u003c\/li\u003e\n\u003cli\u003eWater temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor each test, Kaiti measured 100mL of water into shallow containers, exposed them to the \"elements\" for 180 minutes - using a small fan to simulate wind and a humidifier to control room humidity - then measured the water left in each dish at the end of the allotted time.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor her original hypothesis, list of materials, experiment procedure, conclusions, and research report, be sure to check out Kaiti's project page! Along with humidity, wind, and temperature, you might also consider testing exposed surface area, room size, and other variables for a more complete picture of how evaporation works!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/kidshealth.org\/kid\/talk\/yucky\/sweat.html\" data-ad-id=\"post-content-link\"\u003eWhat's Sweat? | Kids Health\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.selah.k12.wa.us\/soar\/sciproj2006\/KaitiD.html\" data-ad-id=\"post-content-link\"\u003eThe Effect of Wind Speed, Air Humidity, and Air Temperature on Evaporation Rate | Science Project 2006\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.vtaide.com\/png\/evaporation.htm\" data-ad-id=\"post-content-link\"\u003eFactors Affecting the Rate of Evaporation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734102253593,"sku":"A2815","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/394437451_120487e28b_o.jpg?v=1522781684"},{"product_id":"making-batteries-from-fruits-amp-vegetables-a2816","title":"Making Batteries from Fruits \u0026amp; Vegetables","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-453 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/2328220277_dc34462160_o.jpg\" alt=\"Elementary and Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2008 Rob Nunn, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eDid you know that you can use real fruits and vegetables to create energy that will actually power a light bulb and other things? In this science fair project designed for upper-elementary students by Craig Sander of \u003ca href=\"http:\/\/www.sciencebuddies.org\/science-fair-projects\/project_ideas\/Energy_p010.shtml?fave=no\u0026amp;isb=c2lkOjEsaWE6RW5lcmd5LHA6MSxyaWQ6OTM2Njc0NA\u0026amp;from=TSW\" data-ad-id=\"post-content-link\"\u003eScience Buddies\u003c\/a\u003e, your child or student will:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLearn how to make a battery using fruits or vegetables.\u003c\/li\u003e\n\u003cli\u003eExplore how electricity and circuits work.\u003c\/li\u003e\n\u003cli\u003eExperiment with different types and quantities of fruit\/vegetables to determine which generates more power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFruit \u0026amp; Vegetable Batteries\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBatteries are like miniature power plants where energy is created through chemical reactions. To make a simple battery, students will need three main components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectrodes. The conductive metal material that makes contact with the nonmetallic part of a circuit. For this science fair project, Sanders suggests using zinc-coated nails and copper wire.\u003c\/li\u003e\n\u003cli\u003eElectrolyte Liquid. The liquid solution that reacts chemically when contact is made with the metal electrode. Fresh fruits and vegetables will provide the needed electrolyte liquid in this project.\u003c\/li\u003e\n\u003cli\u003eA conductive material that will carry the electric current from the reaction site (i.e. where the electrodes meet the electrolyte liquid) to the object (or load) being powered. Sanders suggests jumper leads with alligator clips and various wires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing these basic fruit and vegetable batteries, students will complete two different experiments. In the first, students will explore how much voltage is generated by \u003cem\u003eone\u003c\/em\u003e zinc-copper potato cell and how different loads affect its performance. In the second, students will create a \u003cem\u003eseries\u003c\/em\u003e of zinc-copper potato cells, testing energy output and exploring if larger loads can be supported.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor more information on the project including background information, research questions\/terms, procedure, variations, and extended topics, be sure to visit the full project post at Science Buddies!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734103171097,"sku":"A2816","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/2328220277_dc34462160_o.jpg?v=1522781689"},{"product_id":"caffeine-amp-typing-speed-a2817","title":"Caffeine \u0026amp; Typing Speed","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-451  \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/386612975_ec3caea540_b.jpg\" alt=\"5th, 6th, and 7th Grade Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2007 Kuba Bo?anowski, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver sit down in the front of the computer the night before a big paper's due - a paper you've known about for three months - and wish the words would just appear on the screen? Ever toss back a can of soda in hopes that it will keep you awake and make you work faster? Dr. Anne Marie Helmenstein of About.com wondered if ingesting caffeine would improve a person's typing speed - simply would knocking back a can of soda help a person type faster - so she designed an experiment to find out. Students interested in chemistry, especially how chemicals affect the body, will love this experiment!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo determine if caffeine affects typing speed, students will first need to enlist the help of several volunteers. Each volunteer will need to be proficient in typing and, for best results, will need to be available for a full 124 minute testing period.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTesting\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInvite the volunteer to drink either the caffeinated or non-caffeinated beverage. It is best if you can find two drinks that taste similar so that participants do not know if they are ingesting the chemical. In this way, you can create a single-blind experiment where volunteers are not biased or perform differently because they know they have caffeine in their system (or vice versa). Once the entire 8-ounce beverage is ingested, wait 30 minutes.\u003c\/li\u003e\n\u003cli\u003eAt the end of the 30 minute period, invite the participant to type the following sentence as many times as they can in two minutes - \u003cem\u003e\u003cstrong\u003e\"The quick brown fox jumped over the lazy dog.\"\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eWith the typing exercise over, have the volunteer ingest the second beverage (e.g. if they started with the caffeinated beverage have them drink the non-caffeinated and vice versa). Once again, wait 30 minutes once they've emptied the cup.\u003c\/li\u003e\n\u003cli\u003eDuring this 30 minutes and with the volunteer in another room, use the word processing software tool to determine and record word count for the first test, then save the document and open a new one for the next test. [NOTE: Be sure to label the documents correctly for future reference - i.e. Test-Subject-Name-Caffeine or Test-Subject-Name-No-Caffeine.]\u003c\/li\u003e\n\u003cli\u003eOnce the second 30 minutes have passed, have the participant complete the same typing exercise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAfter testing, the volunteer's typing speed for each session can be calculated by dividing the word count by 2 to get words per minute.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor more information about the project, pertinent calculations, conclusions, and things to take into consideration when testing, be sure to visit the full post at \u003ca href=\"http:\/\/chemistry.about.com\/od\/sciencefairproject1\/a\/caffeinetyping.htm\" data-ad-id=\"post-content-link\"\u003eAbout.com\u003c\/a\u003e!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734103334937,"sku":"A2817","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/386612975_ec3caea540_b.jpg?v=1522781690"},{"product_id":"speed-of-seismic-waves-a2818","title":"Speed of Seismic Waves","description":"\u003cfigure class=\"caption\"\u003e\u003cimg src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/seismograph.jpg\" alt=\"seismograph\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: www.sciencebuddies.com\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFor those students who enjoy research and historical data, here's a geology science fair experiment created by Dr. Andrew Olson of \u003ca href=\"http:\/\/www.sciencebuddies.com\/science-fair-projects\/project_ideas\/Geo_p016.shtml?fave=no\u0026amp;isb=cmlkOjk1MTM5NTksc2lkOjAscDoxLGlhOkdlbw\u0026amp;from=TSW\" data-ad-id=\"post-content-link\"\u003eScience Buddies\u003c\/a\u003e. Using data collected and archived by the Berkeley Digital Seismic Network, students will be able to measure how fast seismic waves travel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportance of Seismograms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA seismograph detects and records ground motion caused by earthquakes and even large explosions. The output, called a seismogram, displays this movement as a function of time - in short, it shows how long it takes each seismic wave to travel from the earthquake epicenter to the recording station. Using historical seismograms of past earthquakes, students will be able to calculate the wave speed of the quakes by measuring the distance between the two points.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDr. Olson suggests brushing up on some background terms and information before beginning, learning about tectonic plates, seismology, coordinated universal time, and even the physics of waves. Next, students should begin researching past earthquakes, recording the magnitude, time (in coordinated universal time), and epicenter location. They'll need to find ten to twenty quakes in roughly the same location in order to make a complete analysis. From the seismogram created using the recorded data, students can then find the average velocity.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor tips on using the Berkeley Digital Seismograph Network, reading a seismograph, making proper calculations, drawing conclusions, project variations, and other pertinent details, be sure to visit the full project description at Science Buddies!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734104219673,"sku":"A2818","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/seismograph.jpg?v=1522781696"},{"product_id":"nocturnal-insects-in-your-area-a2819","title":"Nocturnal Insects in Your Area","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-447 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/4767928928_fd48852065_b.jpg\" alt=\"Middle School and High School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2010 William Cho, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThis science fair project from McGraw-Hill Professional and \u003cstrong\u003e\u003cem\u003e46 Science Fair Projects for the Evil Genius\u003c\/em\u003e\u003c\/strong\u003e (via \u003ca href=\"http:\/\/www.education.com\/science-fair\/article\/insect-collection-noncturnal-population\/\" data-ad-id=\"post-content-link\"\u003eEducation.com\u003c\/a\u003e) is designed with two parts for those students interested in life science, specifically the study of area insects. First students are asked to construct several insect collection devices, hypothesizing which will attract the greatest number of bugs in the allotted time period, and second, students are charged with the task of identifying the nocturnal insect populations that reside in their local area, evaluating sample to determine if they might be a potential health hazard to humans.\n\n\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePart #1\u003c\/em\u003e\u003c\/strong\u003e\nTo construct the insect collection devices, students will need four recycled 2-liter soda bottles, four wide mouth jars with lids, four pieces of black construction paper, two flashlights, and water. For help with device construction and assembly, pictures and directions can be found at Education.com. In the first round of experimentation, students will use their constructed devices to test the \"insect attraction\" success of two variables - light (simulated with a flashlight) and water - keeping all other variables (i.e. location, time period, etc.) constant.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eTested Device Combinations\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDevice A. Dry, no flashlight.\u003c\/li\u003e\n\u003cli\u003eDevice B. Dry, with flashlight.\u003c\/li\u003e\n\u003cli\u003eDevice C. Wet, no flashlight.\u003c\/li\u003e\n\u003cli\u003eDevice D. Wet, with flashlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePart #2\u003c\/em\u003e\u003c\/strong\u003e\nUsing a book on entomology, identify the insects collected in each device, comparing the results to the findings on insects that can carry and transmit diseases harmful {and even life-threatening} for humans. Consider completing some of the extension exercises and questions to round out your research on the nocturnal insect population of your local area. Be sure to read the full post at Education.com for project procedure, conclusions, diagrams, and extensions!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734104645657,"sku":"A2819","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/4767928928_fd48852065_b.jpg?v=1522781698"},{"product_id":"do-snails-have-color-vision-a2820","title":"Do Snails Have Color Vision?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-443  \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/2726942052_2c926119ba_b.jpg\" alt=\"Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2008 Brendan DeBrincat, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eEver wonder if snails can distinguish one color from another? And, if so, do they show any kind of color preference? Seventh grade California State Science Fair entrant, Andryus K. Planutis, certainly did and designed an experiment to find out. If your child or student has an interest in zoology, this project might be right up their alley!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlanutis designed his project around common garden snails, hypothesizing that \u003cem\u003eif\u003c\/em\u003e they could distinguish colors and had a color preference, it would be green - the color of their shelter and food. To test this hypothesis, he conducted several experiments. Here's a brief overview:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eExperiment #1:\u003c\/em\u003e Place a garden snail between two sheets of colored paper - one orange and one light green. Observe and record the reaction of the snail. Planutis collected data on 60 snails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eExperiment #2:\u003c\/em\u003e Repeat experiment #1, covering the paper with a large piece of transparent glass to temper the snail's senses, ensuring that their path is not based on smell or pigment taste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eExperiment #3:\u003c\/em\u003e Repeat experiment #1, replacing the light green sheet of paper with a dark green piece, to determine whether preference is based on color saturation (i.e. snails always prefer dark colors over light, and vice versa).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor experiment results, conclusions, and a formal procedure, be sure to visit Planutis' science fair \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2004\/Projects\/J1923.pdf\" data-ad-id=\"post-content-link\"\u003esubmission\u003c\/a\u003e to the California State Science Fair.\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734105006105,"sku":"A2820","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/2726942052_2c926119ba_b.jpg?v=1522781700"},{"product_id":"types-of-fire-wood-amp-heat-a2823","title":"Types of Fire Wood \u0026amp; Heat","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-436 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/4274242774_dd1a0959ca.jpg\" alt=\"4th, 5th, and 6th Grade Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Christine Kongsvik, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eCamping enthusiasts {and those interested in physics, of course} will love this science fair project featured by the site, \u003ca href=\"http:\/\/www.all-science-fair-projects.com\/project1089_58.html\" data-ad-id=\"post-content-link\"\u003eAll Science Fair Projects\u003c\/a\u003e. With the help of an adult, students will test various types of fire wood to determine if they burn at different temperatures and, in this way, figure out which type of wood is best for cooking and heating outdoors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProject Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs in the animal kingdom, there are different species of trees, each yielding wood with specific properties unique to that particular species. One way in which wood can be identified {along with other characteristics, of course!} is by density, as each species falls into a specific range. Species described as \u003cem\u003ehard\u003c\/em\u003e woods have higher densities while \u003cem\u003esoft\u003c\/em\u003e woods have lower densities. In this project, students will begin with the hypothesis that, because softer wood has a lower density, the stored potential thermal energy is lower and will therefore burn at a faster speed with lower heat. The opposite is also true.\u003c\/p\u003e\n\u003cp\u003eWith the help of an adult, students will explore four types of wood - oak, maple, cedar, and pine - following the experiment directions to measure and compare the amount of heat each gives off to determine which is best for outdoor cooking and survival. For important terminology and suggested background research, a list of experiment materials, procedural steps, observations, data tables, example output graphs, and conclusions, be sure to check out the full post at All Science Fair Projects! ...And remember, a responsible adult is needed for the safety and success of this project!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734106841113,"sku":"A2823","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/4274242774_dd1a0959ca.jpg?v=1522781711"},{"product_id":"football-helmets-correlation-between-helmet-air-pressure-and-force-of-impact-a2826","title":"Football Helmets - Correlation Between Helmet Air Pressure and Force of Impact","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-432 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3889973492_04f8690fb9_b.jpg\" alt=\"6th, 7th and 8th Sports Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Ed Yourdon, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003ePerusing for cool science fair project ideas, we stumbled upon Selah School District's \u003ca href=\"http:\/\/www.selah.k12.wa.us\/links\/sciprojects.html\" data-ad-id=\"post-content-link\"\u003eScience Fair information page\u003c\/a\u003e. Not only do they have a collection of great resources for research and project development, they offer an 'inspiration gallery' of sorts that features high scoring projects from previous years. Check out this football themed project designed by seventh grade athlete, Camdon. After winning the championship game, Camdon looked back on the season of hard hits and wondered if there was a possibility that his brain could have been adversely affected. He decided to experiment with his football helmet to find out which air pressure setting worked best to displace and protect against the force of impact.\n\nFor those of you who are sports enthusiasts, this project would give you a chance to partner your interests with a highly talked about topic - how to protect athletes from injury! For the full project details, a list of materials, and project conclusions, be sure to visit Camdon's project page at Selah!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734138986521,"sku":"A2826","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3889973492_04f8690fb9_b.jpg?v=1522781899"},{"product_id":"video-games-and-your-heart-rate-a2830","title":"Video Games and Your Heart Rate","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-401  \" title=\"6102429919_417c32a3b8_b\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/6102429919_417c32a3b8_b.jpg\" alt=\"Cool Elementary and Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto ©2011 Microsoft Sweden, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003ePerfect for the upper elementary\/early middle school crowd, specifically those who are infatuated with video games\/gaming, this science fair project designed by Patrick Kiger of \u003ca href=\"http:\/\/science.discovery.com\/tv\/head-rush\/science-experiments\/video-game-heart-rate-experiment.html\" data-ad-id=\"post-content-link\"\u003eDiscovery Science\u003c\/a\u003e explores how video games affect the player's heart beat. Again, one thing we really like about this experiment - since \"87 percent of young people between the ages of 8 and 18 [live] in a home with a game console\" {as reported in a recent study by the Kaiser Family Foundation} - is that the materials needed are relatively few...\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVideo games of different genres\u003c\/li\u003e\n\u003cli\u003eParticipants with a pulse\u003c\/li\u003e\n\u003cli\u003eTimer\/stopwatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[NOTE: The original supply list included only one video game for this study - we recommend various video games of different genres to add a bit of dimension to the project. You'll be able to see if the style of video game - action adventure, strategy, racing, sports, etc. - has any effect on participant heart rates.]\u003c\/p\u003e\n\u003cp\u003eOf course there are many other considerations\/extensions you might explore in your project. You might observe the participant's gaming style, consider the participant's fitness level\/heart health, etc.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project details, be sure to visit Kiger's full write-up at Discovery Science!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734140493849,"sku":"A2830","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/6102429919_417c32a3b8_b.jpg?v=1522781908"},{"product_id":"fun-with-popcorn-which-brand-pops-the-most-kernels-a2831","title":"Fun with Popcorn - Which Brand Pops the Most Kernels?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-405  \" title=\"4057737488_0aefb6a117_b\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/4057737488_0aefb6a117_b.jpg\" alt=\"Cool Elementary Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto ©2009 Vegan Feast Catering, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eTalk about having the best-smelling, greatest tasting experiment at the science fair! We think this project, exploring which brand pops the most kernels, created by \u003ca href=\"http:\/\/kmuska.com\/sciexp\/sciexp3index.html\" data-ad-id=\"post-content-link\"\u003eKaren Muska\u003c\/a\u003e would be great for elementary students. Please note that because it deals with hot oil, students attempting this experiment will need adult supervision and help! To start, go on a field trip to the local grocery store(s), making a list of the various popcorn brands and their prices. You'll want to test brands that cover the price spectrum - from value brands to premium brands. [NOTE: If items are on sale, note their original price.]\u003c\/p\u003e\n\u003cp\u003eKaren does a great job of taking prospective experimenters through the project process, so be sure to visit her site for the full details. Our only addition\/extension is the price component. At the end of the experiment, you'll be able to confirm which popcorn brand is the best value for your money.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eInterested in other aspects of popcorn? Check out another cool popcorn science fair project --\u0026gt; \u003ca href=\"http:\/\/coolsciencefairprojects.org\/103\/why-does-popcorn-pop\/\" data-ad-id=\"post-content-link\"\u003eWhy Does Popcorn 'Pop'?\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734140657689,"sku":"A2831","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/4057737488_0aefb6a117_b.jpg?v=1522781910"},{"product_id":"microwaves-and-plants-a2833","title":"Microwaves and Plants","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-413  \" title=\"536846759_15a32fcf39_o\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/536846759_15a32fcf39_o.jpg\" alt=\"Cool Elementary Earth Science and Botany Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto ©2007 Tim Patterson, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eYou're probably wondering what kind of science fair project involves plants and a microwave! We stumbled across this interesting project - from \u003ca href=\"http:\/\/www.execonn.com\/sf\/\" data-ad-id=\"post-content-link\"\u003eMarshall Dudley\u003c\/a\u003e as well as \u003ca href=\"http:\/\/www.eclecticscience.net\/experiments\/001-microwave-plants\/detailed.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eEclectic Science Network\u003c\/a\u003e - and even thought there were mixed results, we thought it might be a fun concept to explore. The project attempts to determine whether microwaved water {that has been allowed to cool before watering} has a negative affect on plant growth.\n\nDudley's granddaughter noticed a significant difference, whereas Jared Graham {creator of Eclectic Science} and his students didn't observe any difference between the plants watered with microwaved water and those watered with stove-boiled water. Be sure to visit both sources for project procedures, suggestions for project completion, and conclusions!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734140985369,"sku":"A2833","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/536846759_15a32fcf39_o.jpg?v=1522781911"},{"product_id":"does-a-persons-favorite-snack-say-anything-about-their-personality-a2834","title":"Does A Person's Favorite Snack Say Anything About Their Personality?","description":"\u003cp\u003e\u003cimg class=\"aligncenter size-large wp-image-524\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Snacks-Personality-Indicator.jpg\" alt=\"\" data-pin-hover=\"true\"\u003eAfter encountering Dr. Alan Hirsch's book, \u003cem\u003e\u003cstrong\u003eWhat Flavor is Your Personality? Discover Who You Are by Looking at What You Eat\u003c\/strong\u003e\u003c\/em\u003e, Megan, seventh grade student and contributor to \u003ca href=\"http:\/\/www.free-science-fair-projects.net\/science-fair-projects-about-snacks-as-personality-indicator.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eFree Science Fair Projects\u003c\/a\u003e, wondered this very thing...\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003e\u003cbig\u003e\"Can a person’s favorite snack choice can indicate certain aspects of their personality?\" \u003c\/big\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eShe broke the project down into two parts. In the first data collection session, Megan actually had her participants choose and eat their 'favorite' snack {from a selection of eight predetermined} then fill out a questionnaire that explored their snack preferences as well as how they viewed their personality. In the second data collection session, participants simply completed an online questionnaire. Snack choices were the invention of the participants and the subjects did not actually eat the food.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor the full project - the questionnaire as well as Megan's results - be sure to visit Free Science Fair Projects!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734143672345,"sku":"A2834","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Snacks-Personality-Indicator.jpg?v=1522781928"},{"product_id":"dirty-mouth-effect-of-mouthwash-on-bacteria-a2837","title":"Dirty Mouth: Effect of Mouthwash on Bacteria","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-545 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3713327443_444dce66cd_b.jpg\" alt=\"Microbiology High School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Flickr, Inha Leex Hale\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eMouthwash is commonly used to rid the mouth of bad odor and germs. Ever wonder how successful it is at killing harmful bacteria in a person's mouth? Several types of bacteria are commonly found in the mouth, but high school student, Israt Hossain, decided to test the effectiveness of several products - fluoride rinses \u003cem\u003eand\u003c\/em\u003e antiseptic mouthwashes - on inhibiting the growth of \u003cem\u003eStaphylococcus epidermidis\u003c\/em\u003e. \u003c\/p\u003e\u003cp\u003e\u003cspan id=\"more\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo complete this project, he chose to test six different mouthwashes, along with water as a control. The only other items he needed, besides the various products, were Petri dishes, agar, sterile paper disks, and a place to incubate the samples. Not only is this a good way to determine if products are actually doing what they say they're going to do, the results of this project could help both consumers and dental health care providers make better choices.\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734144589849,"sku":"A2837","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3713327443_444dce66cd_b.jpg?v=1522781933"},{"product_id":"which-soft-drink-is-the-worst-for-your-teeth-a2838","title":"Which Soft Drink is the Worst for Your Teeth?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-550 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/114450483_87ef30b539_z.jpg\" alt=\"Dental Health Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2006 Flickr, Rex Sorgatz\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWe've all heard that consuming too much soda (or pop) can be detrimental to our health. Whether it's the high sugar levels, aspartame, dyes, acidity, etc. - there are numerous reasons why soft drinks have gotten a bad rap. Did you know that soft drinks have emerged as one of the most significant dietary contributors to tooth decay? The acid (among other things) works to erode tooth enamel and can lead to more cavities\/decay. This project from Education.com - \u003ca href=\"http:\/\/www.education.com\/science-fair\/article\/teeth-and-soda\/\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eLook Ma! No Teeth!\u003c\/a\u003e - will help upper elementary students explore which soft drink is actually the worst for your teeth! \u003c\/p\u003e\n\u003cp\u003eNow don't get too excited - this project doesn't give testers free reign to drink as much soda as they want. Students will actually observe how their favorite soft drinks affect granulated limestone - tying the pH levels of the drinks to any decay observed in the limestone samples.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor the full project details - including research questions, materials needed, project procedure, etc. - be sure to visit Education.com!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734144688153,"sku":"A2838","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/114450483_87ef30b539_z.jpg?v=1522781934"},{"product_id":"can-tide-gain-all-the-prize-a2839","title":"Can Tide GAIN All the Prize?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-556 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/4029924545_d161d55caf_b.jpg\" alt=\"\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Flickr, Pixel Drip\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eHigh school student, Dao Quan Lin, wondered how effective liquid laundry detergents were at destroying the bacteria that can grow on our clothes - specifically \u003cem\u003eSerratia marcescens\u003c\/em\u003e. There are a bunch of detergents out there so, to narrow down his testing field, Dao began his project with a survey of local laundry mats to determine which brands were the most popular. His results showed that Tide, Gain, and All were the popular choices. \u003c\/p\u003e\n\u003cp\u003eTo complete the project, Dao needed the following materials - a sterile Petri dish, agar, sterile filter paper, detergent samples, and a place to incubate the samples. After 24 hours, he checked the results and measured the zones of inhibition. [NOTE: If you don't know what that is, \u003ca href=\"http:\/\/www.sciencebuddies.org\/science-fair-projects\/project_ideas\/MicroBio_p014.shtml\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eScience Buddies\u003c\/a\u003e has a great informational article\/tutorial about it!] We know the moms at your middle school will be interested to know the results - \u003cem\u003eeveryone\u003c\/em\u003e wants bacteria free clothing!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734144851993,"sku":"A2839","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/4029924545_d161d55caf_b.jpg?v=1522781935"},{"product_id":"music-amp-concentration-a2840","title":"Music \u0026amp; Concentration","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-560\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3228337396_b17c427d42_o.jpg\" alt=\"Middle School Life Science Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Karrie Nodalo, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWhile listening to music as you complete an activity may not seem like multitasking, high school students Olivia Kyi and Verna Zhao wondered if having music on in the background could be a distraction, affecting both concentration and performance. To test this theory, they used a 100 piece puzzle, classical music, and some willing participants. \u003c\/p\u003e\n\u003cp\u003ePerfect for upper middle school students interested in cognitive science, this project is great because it doesn't require many materials and can be done at school (perhaps in one of the study rooms in the library\/media center) or at home. Here's the gist...\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSet out the 100 piece puzzle in a quiet room, inviting Test Group 1 (comprised of both male and female subjects) to work together to complete it. Record how long it takes the group to complete the puzzle.\u003c\/li\u003e\n\u003cli\u003eIn the same room, invite Test Group 2 (comprised of both male and female subjects) to work together to complete the same puzzle. The difference - place a CD player in the corner and play classical music while they complete the puzzle. Time how long it takes the group to put the puzzle together.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eTo get conclusive results, you'll have to do this several times with different groups of volunteers.\u003c\/p\u003e\n\u003cp\u003e[NOTE: Here's a similar project that we found over at \u003ca href=\"http:\/\/www.education.com\/science-fair\/article\/listening-music-improving-memory\/\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eEducation.com\u003c\/a\u003e - it tests the correlation between music and memory.]\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734145179673,"sku":"A2840","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3228337396_b17c427d42_o.jpg?v=1522781937"},{"product_id":"does-eye-color-affect-peripheral-vision-a2841","title":"Does Eye Color Affect Peripheral Vision?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-565  \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3201570327_2fa1b43e03_z.jpg\" alt=\"Middle School Human Biology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Mikleman, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eReading a book. Riding a bike. Driving a car. These are all things we need our peripheral vision for. Ever wonder if eye color affects peripheral vision? High school student, Hannah E. Sallee, entrant into the \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2010\/Projects\/J1317.pdf\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003e2010 California State Science Fair\u003c\/a\u003e, wondered this very thing and decided to test it. \u003c\/p\u003e\n\u003cp\u003eUsing a homemade vision protractor, Hannah tested how well participants - 5 with blue eyes, 5 with green eyes, and 5 with brown eyes - could detect the size, color, and shape of various objects. Hannah didn't say in her project proposal how many times she tested each participant, but we suggest testing them at least 3 times for more conclusive data.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor more project details, be sure to click over to view her science fair entry form. Additionally, for more information about peripheral vision testing, check out this additional project - \u003ca href=\"http:\/\/coolsciencefairprojects.org\/261\/now-you-see-it-now-you-dont\/\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eNow You See It, Now You Don't\u003c\/a\u003e - from Science Buddies!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734145376281,"sku":"A2841","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3201570327_2fa1b43e03_z.jpg?v=1522781938"},{"product_id":"which-antacid-can-neutralize-the-most-stomach-acid-a2843","title":"Which Antacid Can Neutralize the Most Stomach Acid?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-574  \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3367105978_20e6c29f0d_o.jpg\" alt=\"Elementary Chemistry Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2009 Shawn Campbell, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWhile elementary and middle school aged students won't likely suffer from indigestion, they're sure to know an adult or two who does! This great science fair project, created and performed by sixth grade Selah elementary school student, Nicole, offers a look at which over-the-counter antacid works best to neutralize stomach acid.\u003c\/p\u003e\n\u003cp\u003eNicole decided to test Pepcid AC, Tums, Maalox, and Tagamet - dissolving samples of each product in water and recording the pH level of each sample, then adding 'stomach acid' {Hydrochloric acid} one drop at a time and retesting the solution's pH. She continued adding acid to the samples, recording the number of drops, until each sample was neutralized (pH 7.0). [NOTE: This experiment uses strong acid that can be harmful to skin\/if ingested, etc. so be sure to use caution - proper equipment for handling the acid and parental supervision is advised!]\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eThis project was completed in 1999, so check at your local drugstore, there are sure to be other antacids you could include in y0ur project! For full project details - lists of supplies, step-by-step procedure, a sample research report, etc. - be sure to visit Nicole's project page at Selah Elementary.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eNote: The school website where this project was featured has removed the information so we are not able to link to it anymore.\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734146785305,"sku":"A2843","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3367105978_20e6c29f0d_o.jpg?v=1522781947"},{"product_id":"physical-activity-amp-academic-performance-is-there-a-correlation-a2844","title":"Physical Activity \u0026amp; Academic Performance: Is There A Correlation?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\" wp-image-584 \" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/5843577306_06fd6132f7_b.jpg\" alt=\"Middle School Life Science Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2006 Alberto G., Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eNot only is exercise important for keeping our bodies strong and healthy, it's also good for the mind - affecting mood, alertness, energy levels, and general feelings of well-being. Since exercise has been shown to do all of these things, the creators of \u003ca href=\"http:\/\/www.all-science-fair-projects.com\/project1086_28_1.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eAll Science Fair Projects\u003c\/a\u003e wondered if exercise before an important exam could have any effect on academic performance. To test this theory, the creators found an equal mix of male and female participants and designed eight 50-question exams with which to collect results.\u003c\/p\u003e\n\u003cp\u003eThe exams related to four different subject areas - math, science, history, and geography - and were tailored to the age group of the participants. [NOTE: Two exams of comparable difficulty were created for each subject area.] Over a period of five days, student volunteers took eight different exams.With the first set of exams -one from each subject area - students were immediately taken to the exam room to begin testing. With the second set of exams, students were asked to perform 30-minutes of light activity, followed by a period of rest, and \u003cem\u003ethen\u003c\/em\u003e taken to the exam room.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eThe exams were then scored and the results compared! For full project details - suggestions for creating an exam 'schedule', sample test results, conclusions, etc - be sure to visit All Science Fair Projects!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734147178521,"sku":"A2844","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/5843577306_06fd6132f7_b.jpg?v=1522781949"},{"product_id":"eyes-versus-ears-a2845","title":"Eyes Versus Ears","description":"\u003cp\u003eSixth grade student, \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2002\/Projects\/J0312.pdf\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eAaron P. Gallagher\u003c\/a\u003e, put together this fantastic science fair project that explores whether people respond more quickly to visual or auditory stimuli. His hypothesis was that people would react faster to a tone versus a graphic. To test his theory, he utilized a computer program that would randomly beep or flash a red dot. Participants were instructed to hit the space bar as quickly as possible when presented with the tone or graphic and the speed with which they did this was recorded within a thousandth of a second. After 10 tests, the participants data was averaged to determine which stimulus resulted in the quickest response. A sampling of 102 people showed that the eyes have it!\u003c\/p\u003e\n\u003cp\u003eIf you have the skill to build your own test - by all means, do it! We did find these separated tests at \u003ca href=\"http:\/\/cognitivefun.net\/\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eCognitive Fun\u003c\/a\u003e, but you'll have to check them out to see if they'll work for you!\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"aligncenter size-large wp-image-589\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Online-Eyes-Vs-Ears-Test.jpg\" alt=\"Behavioral Science Science Fair Project\" data-pin-hover=\"true\"\u003e\u003c\/p\u003e\n\u003cp\u003e[NOTE: If you don't have the ability to utilize an online test or computer program, here's a project that will test the same variables, but does not require technology beyond a stop watch! It's from the \u003ca href=\"http:\/\/www.challengerlearningcenter.com\/Comet\/teachers\/team_activities\/MED%20Reaction%20Time.pdf\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eChallenger Learning Center\u003c\/a\u003e.]\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734147342361,"sku":"A2845","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Online-Eyes-Vs-Ears-Test.jpg?v=1522781950"},{"product_id":"is-technology-hurting-reading-comprehension-a2846","title":"Is Technology Hurting Reading Comprehension?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-595\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/5829785895_3506c1b0ef_b.jpg\" alt=\"Technology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2011 K Tempest Bradford, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eiPods, cell phones, e-readers, computers, and other technological devices are all the rage these days. Since so many people are changing the way they read books and magazines, as well as how they do research, etc. - opting to read from a screen instead of from paper sources - many have wondered if reading comprehension is being affected. The creators of \u003ca href=\"http:\/\/www.education.com\/science-fair\/article\/screens-paper-technology-hurting-reading\/\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eEducation.com\u003c\/a\u003e have designed an experiment to explore this very thing.\u003c\/p\u003e\n\u003cp\u003eThe great thing is, most of the materials you need are readily available! The experiment calls for 60 participants in total, as well as access to a selected book in paperback, e-reader, and computer format. You'll need to create a test to give all participants and the test averages will give you an idea if reading comprehension was affected by the reading format.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eFor the full project, be sure to visit Education.com!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734147702809,"sku":"A2846","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/5829785895_3506c1b0ef_b.jpg?v=1522781953"},{"product_id":"gender-amp-the-stroop-effect-a2847","title":"Gender \u0026amp; The Stroop Effect","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-606\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/colors2.jpg\" alt=\"Gender and the Stroop Effect Elementary and Middle School Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: Eric H. Chudler, University of Washington\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eCheck out the picture above. As fast as you can, DO NOT \u003cem\u003eread\u003c\/em\u003e each word, rather try naming the color of each word. It's a little harder than you thought, right? This strange phenomenon, known as the Stroop Effect in honor of it's discoverer, J. Ridley Stroop, shows that the words themselves - and the meanings we attach to them - have a strong influence on our ability to say the color of the word. Sarah, eight grade entrant in the \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2009\/Projects\/J0621.pdf\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003e2009 California State Science Fair\u003c\/a\u003e, wondered if gender had any effect on an individuals ability to complete this task.\u003c\/p\u003e\n\u003cp\u003eShe administered 3 computerized tests to 100 female student volunteers and 100 male student volunteers. As a control, her first two tests timed color recognition and word recognition, while her last test exposed participants to the Stroop Effect.\u003c\/p\u003e\n\u003cp style=\"text-align: center\"\u003e\u003cem\u003eBe sure to check out Sarah's full entrance application, including results and conclusions! Also, for more information on the Stroop Effect, as well as an example interactive Stroop Effect experiment, we suggest visiting \u003ca href=\"http:\/\/faculty.washington.edu\/chudler\/words.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eNeuroscience for Kids\u003c\/a\u003e!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734147964953,"sku":"A2847","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/colors2.jpg?v=1522781954"},{"product_id":"artificial-sweeteners-versus-cane-sugar-which-do-ants-prefer-a2848","title":"Artificial Sweeteners Versus Cane Sugar - Which Do Ants Prefer?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-609\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3243006640_4893ee7567_o.jpg\" alt=\"Middle School and High School Zoology Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2008 Steven Depolo, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eTo test whether ants prefer natural cane sugar versus artificial sweeteners, Bob Bonnet and Dan Keen of \u003ca href=\"http:\/\/www.education.com\/science-fair\/article\/ant-behavior-artificial-natural-sugars\/\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eEducation.com\u003c\/a\u003e suggest setting out several samples - table sugar, brown sugar, Sweet N Low (saccharin), and Equal (aspartame) - by an anthill and make observations.\u003c\/p\u003e\n\u003ch2\u003eExtensions \u0026amp; Alternatives\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor a more complete project, we suggest adding in Dextrose (glucose), NutraSweet (neotame), and Splenda (sucralose).\u003c\/li\u003e\n\u003cli\u003eYou might also consider exploring the health ramifications of artificial sweeteners versus natural cane sugar. One seventh grader masked aspartame with honey and water to see if the artificial sweetener had any effect on behavior and lifespan of an ant colony! Click \u003ca href=\"http:\/\/www.askdrhull.com\/forum\/viewtopic.php?id=2583\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003ehere\u003c\/a\u003e to see a brief discussion of the the project and, perhaps, get a little inspiration for your own experiment!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734148522009,"sku":"A2848","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3243006640_4893ee7567_o.jpg?v=1522781958"},{"product_id":"plants-and-rooting-hormone-is-it-effective-a2850","title":"Plants and Rooting Hormone: Is It Effective?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-621\" title=\"propagate-hydrangea\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/propagate-hydrangea.jpg\" alt=\"Elementary Botany Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: ewainthegarden.blogspot.com\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFor all the future botanists out there, \u003ca href=\"http:\/\/www.scienceprojectlab.com\/6th-grade-science-fair-project.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eScience Projects Lab\u003c\/a\u003e put together a great project that examines the effectiveness of rooting hormone - a chemical substance thought to increase the odds of plant propagation {i.e. growing new plants from the cuttings of a mature plant}. The project invites students to compare three separate groups; with each group containing ten cuttings\/prospective plants. The first - the control group - is placed in regular water, while commercial rooting hormone is added to the second test group and a natural substance, willow water {which is known to improve the success rate of root incubation}, is added to the third group of cuttings.\u003c\/p\u003e\n\u003cp\u003eOver the next two or three weeks, students are invited to study the effects and draw their own conclusions! As always, there are sure to be other substances - natural and manufactured - that claim to increase the odds of root growth and survival. For a more rounded project, be sure to do the research and expand the experiment if plausible!\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project details, be sure to visit Science Projects Lab!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e[NOTE: The above picture comes from an article over at \u003ca href=\"http:\/\/ewainthegarden.blogspot.com\/2010\/07\/propagate-hydrangea.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eEwa in the Garden\u003c\/a\u003e about propagating hydrangeas!]\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734151143449,"sku":"A2850","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/propagate-hydrangea.jpg?v=1522781974"},{"product_id":"what-makes-ice-melt-fastest-a2851","title":"What Makes Ice Melt Fastest?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-629\" title=\"2426089994_3739ed0470_b\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/2426089994_3739ed0470_b.jpg\" alt=\"Middle School Chemistry Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto © 2008 Matt Seppings, Flickr\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe Department of Transportation (DOT) is always interested in the fastest, most effective way to melt ice and keep roadways safe in the winter. For those interested in chemistry, this science fair project designed by Dr. Andrew Olson of Science Buddies provides students with an opportunity to observe and determine the best method for de-icing surfaces.\u003c\/p\u003e\n\u003cp\u003eA low cost project that can be done in a short period of time, students will explore the effect of table salt, sugar, sand, pepper, and\/or other other additives (natural or man-made) on ice. While determining additives to test, students should keep in mind environmental concerns, as well as the idea that combinations of various additives may be more effective than the additives on their own.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project - background information, research concepts\/topics, supply lists, procedures, etc. - be sure to visit Science Buddies!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734151176217,"sku":"A2851","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/2426089994_3739ed0470_b.jpg?v=1522781974"},{"product_id":"who-will-break-under-pressure-a2852","title":"Who Will Break Under Pressure?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-641\" title=\"pic-03\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/pic-03.jpg\" alt=\"Sixth, Seventh, and Eighth Grade Physics Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: mainelytrusses.com\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eInterested in physics and engineering? Check out this great science fair project completed \u003ca href=\"http:\/\/www.selah.k12.wa.us\/SOAR\/SciProj2006\/ScottyG.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eSelah School District\u003c\/a\u003e sixth grader, Scotty G. The roof truss system is a crucial part in the home construction process with the truss type used largely affected by the roof span, calculated weight load {taking into consideration both the weight of the materials used and the projected snow drifting}, and wind load or the pressure a roof must endure when the wind is blowing against it. After researching roof structure, Scotty was interested in finding out, all else being equal, which type of truss - the Graf-post, King-post, and Queen-post trusses - would hold the most mass before breaking under the pressure.\u003c\/p\u003e\n\u003cp\u003eMaking models of all three truss types from thin balsa wood, Scotty used a Vernier force plate to measure the Newtons of force sustained by each model before they failed. [NOTE: We weren't familiar with the technology and upon further investigation, noticed that it can be quite pricey. \u003ca href=\"http:\/\/www.selah.k12.wa.us\/SOAR\/SciProj2004\/CamdonA.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eSelah School District\u003c\/a\u003e sixth grader, Camdon A., did a similar project, but used another method to measure the force sustained. You may wish to check out his project for a more affordable method of measure!]\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project write-up, including the experiment design and results, be sure to visit Scotty's project page! \u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734164742169,"sku":"A2852","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/pic-03.jpg?v=1522782056"},{"product_id":"hydroponics-what-is-the-best-liquid-for-germinating-seeds-a2854","title":"Hydroponics - What is the Best Liquid for Germinating Seeds?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-656\" title=\"Germinating seeds on agar (Featured)\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Germinating-seeds-on-agar-Featured.jpg\" alt=\"Botany and Biology Elementary Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: www.kew.org\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eIf your upper elementary\/middle school student is interested in biology - specifically botany, horticulture, and hydroponics - this simple science fair project from \u003ca href=\"http:\/\/www.sciencenerddepot.com\/Easy_Science_Projects.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eScienceNerdDepot.com\u003c\/a\u003e offers a great way to explore what types of liquids seeds thrive in.\u003c\/p\u003e\n\u003cp\u003eNormally when we think about growing plants, we think of planting them in soil and rely on the combination of light, warmth, water, and soil nutrients to help them grow. Many plants, however, can actually be grown to maturity without any soil at all. Hydroponics is the process of growing plants in nutrient rich water and this science fair project will help you determine which type of solution\/liquid works best for germinating seeds;\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eplain water\u003c\/li\u003e\n\u003cli\u003eorange juice\u003c\/li\u003e\n\u003cli\u003esugared water\u003c\/li\u003e\n\u003cli\u003evinegar\u003c\/li\u003e\n\u003cli\u003emilk\u003c\/li\u003e\n\u003cli\u003ewater with a small amount of dissolved plant fertilizer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project write-up, including materials needed and the project procedure, be sure to visit ScienceNerdDepot.com!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734167232537,"sku":"A2854","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Germinating-seeds-on-agar-Featured.jpg?v=1522782071"},{"product_id":"shake-it-up-which-soft-drink-spews-the-most-when-shaken-a2856","title":"Shake It Up! - Which Soft Drink Spews The Most When Shaken?","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-669\" title=\"popcan\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/popcan.jpg\" alt=\"Elementary and Middle School Chemistry Science Fair Project\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: blog.lib.umn.edu\/paldr001\/myblog\/\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eWe've all made the unfortunate mistake of opening a shaken can of soda only to have it come spewing out. Whether it was tossed around the trunk of the car on the way home from the grocery store or a friend decided to play a joke, shaking a can of soda causes bubbles of carbon dioxide to line the walls of the can. When the tab is popped and the can is opened, pressure is released, forcing the bubbles to expand. The bubbles need to escape, so they force all of the liquid above them out of the can. Hence, the sticky soda mess!\u003c\/p\u003e\n\u003cp\u003eEver wonder if different types of soft drinks, when shaken up, spew the same amount? Or if some spew more than others? Great for upper elementary and early middle school students interested in chemistry {and soda!}, gather various types of soft drinks and get shaking!\u003c\/p\u003e\n\u003ch2\u003eThings to think about...\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUniform method for shaking {so all samples are shaken with the same vigor for the same amount of time, etc.}\u003c\/li\u003e\n\u003cli\u003eMethod for measuring the amount of liquid lost to \"carbonation spew\"\u003c\/li\u003e\n\u003cli\u003eMethod for measuring average initial carbonation of various types of soda {will come in handy when analyzing experiment results}\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734169952281,"sku":"A2856","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/popcan.jpg?v=1522782088"},{"product_id":"engineering-physiology-building-an-articulated-hand-a2857","title":"Engineering + Physiology - Building an Articulated Hand","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-large wp-image-678\" alt=\"Physiology and Engineering Science Fair Project\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Articulated-Hand.jpg\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003e Photo Source: www.instructables.com | rgraylint\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFor students interested in engineering and physiology, this articulated hand tutorial we found over at \u003ca href=\"http:\/\/www.instructables.com\/id\/Science-Fair---Articulated-Hand--20\/?ALLSTEPS\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eInstructables\u003c\/a\u003e is sure to be a hit! From signing to picking up an object, the model hand demonstrates how the various parts of a human hand - including the skeletal structure and muscular system - work together to complete various tasks. This project is quite labor intensive and requires the use of power tools as well as a knowledgeable and competent carpenter for completion. However, the results are well worth the work!\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eTo check out the full tutorial and great pictures of the articulated hand at work, be sure to visit Instructables!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734171787289,"sku":"A2857","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Articulated-Hand.jpg?v=1522782099"},{"product_id":"grafting-plants-with-bubble-gum-a2858","title":"Grafting Plants with Bubble Gum!","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-686\" alt=\"Elementary and Middle School Botany Science Fair Project\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/pomato-fruit.jpg\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: \u003ca href=\"http:\/\/www.fruitsinfo.com\/pomato-hybrid-fruits.php\" data-ad-id=\"post-content-link\"\u003ewww.fruitsinfo.com\u003c\/a\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eGrafting is a technique that botanists have used in the past to join two different plants in order to create hybrid fruits and vegetables {e.g. fruit that combines the traits of the two original fruits}. For upper elementary students interested in plants and botany, this grafting project is sure to be interesting!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eGrafting Basics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo plants are chosen; one is selected for its roots and is known as the \u003cem\u003estock\u003c\/em\u003e, the other is selected for it's leaves, stems, flowers, or fruits and is known as the \u003cem\u003escion\u003c\/em\u003e.\u003c\/li\u003e\n\u003cli\u003eThe scion plant contains the desired genes to be passed on in the stock\/scion fruit.\u003c\/li\u003e\n\u003cli\u003eFor successful grafting to take place, the vascular tissue {the tissue that carries water and nutrients to the plant} of the two plants must be placed in contact with each other.\u003c\/li\u003e\n\u003cli\u003eGrafting can take up to a few weeks.\u003c\/li\u003e\n\u003cli\u003eAs stated above, the resulting fruit of the grafted plants will exhibit traits of both the original fruits. For example, nectarines are the result of the union between a peach and plum plant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProject Overview\u003c\/h2\u003e\n\u003cp\u003eDid you know that bubble gum can be used as a tool in grafting? This awesome science fair project created by \u003ca href=\"http:\/\/books.google.com\/books?id=cxdwgoOaij4C\u0026amp;pg=PA169\u0026amp;lpg=PA169\u0026amp;dq=grafting+science+fair+projects\u0026amp;source=bl\u0026amp;ots=hnCNDf1k_L\u0026amp;sig=2--aLFBWtcuhu2pvI8VJIYuVjkg\u0026amp;hl=en\u0026amp;sa=X\u0026amp;ei=gKCSUJeDOam90AGU-4GACQ\u0026amp;ved=0CDMQ6AEwAg#v=onepage\u0026amp;q=grafting%20science%20fair%20projects\u0026amp;f=false\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eGlen Vecchione\u003c\/a\u003e shows you how! While the grafting process takes a few weeks {and it takes even more time if you plan to wait for the the grafted plant to flower\/produce fruit}, growing a pomato by grafting a tomato and potato plant together with \u003cem\u003ebubble gum\u003c\/em\u003e is sure to be a neat experience and is worth the extra time!\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor the full project, be sure to follow the link to the full write-up!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734172770329,"sku":"A2858","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/pomato-fruit.jpg?v=1522782105"},{"product_id":"recycled-water-does-it-effect-plant-growth-a2859","title":"Recycled Water - Does It Effect Plant Growth?","description":"\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-693\" alt=\"536846759\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/536846759.jpg\" data-pin-hover=\"true\"\u003eFor students interested in botany, ecology, and recycling, this science fair project that studies the effects of different types of water - grey water, black water, and tap water - on plant growth is sure to be a hit! Designed by a Memphis junior high school student, the project requires little in the way of supplies and can be completed with little to no expert guidance. Note, however, that this project requires the observation of the effects of the water samples on plant growth\/deterioration which could take several weeks.\u003c\/p\u003e\n\u003cp\u003eDawson's project premise was to determine if untreated grey water and\/or black water could be recycled, reducing wasted resources. However, you might also expand the project to include treated samples {i.e. boiled, filtered, etc.} to better understand grey water and black water treatment and uses.\u003c\/p\u003e\n\u003cp\u003eFor inspiration in designing your own project, click the link below to view Dawson's full report:\n\u003ca href=\"http:\/\/www.sememphis.org\/Documents\/sciencefair\/Dawson%20Presentation.pdf\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eThe Effects of Grey and Black on Plant Growth\u003c\/a\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734173622297,"sku":"A2859","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/536846759.jpg?v=1522782111"},{"product_id":"turn-up-the-heat-comparing-the-flammability-of-residential-siding-materials-a2860","title":"Turn Up The Heat: Comparing the Flammability of Residential Siding Materials","description":"\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-700\" alt=\"Junior High Engineering Science Fair Project\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/3540320095.jpg\" data-pin-hover=\"true\"\u003eEver wonder about the fire rating of housing materials? After a wildfire nearly devastated her neighborhood, California junior-high school student, \u003ca href=\"http:\/\/www.usc.edu\/CSSF\/History\/2006\/Projects\/J1115.pdf\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eAvery Hunker\u003c\/a\u003e, got to thinking about the various products that had been used to construct her how and how they would have fared against the blaze - specifically how the old cedar shingles on the front of her home might have compared to other siding choices. With the help of her parents, she devised an experiment to test the flammability of common residential siding materials; cedar shingles {both new and aged samples}, composite siding, stucco siding, and pine siding.\u003c\/p\u003e\n\u003ch2\u003eA few suggestions...\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 13px;\" data-mce-mark=\"1\"\u003eBe sure to include the most common siding choices in your neighborhood or community {if they differ from Avery's selections}.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAvery came to some interesting conclusions in testing both a new and aged sample of cedar shingles. To extend the project, you might consider collecting samples of each shingle type in varying stages of wear, comparing tests between samples at each benchmark - i.e. new, 5 years, 10 years, 20 years, etc.\u003c\/li\u003e\n\u003cli\u003eBe sure to compare the performance of each siding sample to their published fire rating.\u003c\/li\u003e\n\u003cli\u003eIf you have an interest in another type of material or want your project to be a bit more original, test the performance of a different building material!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eBe sure to follow the link to Avery's project summary for inspiration in completing your own flammability tests!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734174474265,"sku":"A2860","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/3540320095.jpg?v=1522782116"},{"product_id":"mentos-diet-coke-pour-six-sodas-at-one-time-a2861","title":"Mentos + Diet Coke - Pour Six Sodas At One Time!","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-711\" alt=\"Chemistry and Engineering Science Fair Project\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/Chemistry-and-Engineering-Science-Fair-Project.jpg\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: stevespanglerscience.com\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eDid you know you could harness the reaction between Mentos candies and Diet Coke in order to pour six cups of soda at one time? If you're interested in chemistry and engineering, check out this cool science experiment from \u003ca href=\"http:\/\/www.stevespanglerscience.com\/experiment\/mentos-soda-popdrop\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eSteve Spangler Science\u003c\/a\u003e - not only will your fellow classmates enjoy the explosive demonstration {and an explanation of WHY it works}, they're sure to enjoy a refreshing cup of soda!\u003c\/p\u003e\n\u003ch2\u003e\u003cem\u003eThings to think about...\u003c\/em\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 13px;\"\u003eWhy do Mentos candies react so explosively with carbonated beverages?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eDoes the \"Super Soda Dispenser 3000\" work as well with other carbonated beverages?\u003c\/li\u003e\n\u003cli\u003eIs there a better design for the \"Super Soda Dispenser 3000\"?\u003c\/li\u003e\n\u003cli\u003eWhat is the greatest number of cups that can be filled? - i.e. Can you play with the design of the \"Super Soda Dispenser 3000\" and the ratio of Mentos to soda in order to fill more cups?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor the full project instructions, a fun demonstration video, and related experiments - be sure to visit Steve Spangler Science!\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734175719449,"sku":"A2861","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/Chemistry-and-Engineering-Science-Fair-Project.jpg?v=1522782123"},{"product_id":"does-the-shape-of-an-ice-cube-affect-how-quickly-it-melts-a2862","title":"Does the Shape of an Ice Cube Affect How Quickly it Melts?","description":"\u003cp\u003e\u003cimg data-pin-hover=\"true\" src=\"https:\/\/supplyme-images.s3.amazonaws.com\/post\/States-of-Matter-Chemistry-Science-Fair-Project.jpg\" alt=\"States of Matter Chemistry Science Fair Project\" class=\"aligncenter size-full wp-image-718\"\u003eAs Christine, Selah Junior High School student, watched the ice cubes in her soft drink melt she wondered if the shape of an ice cube affects the rate at which it melts. Specifically, if you keep the volume of the cube constant, how does surface area affect how quickly the it melts? She hypothesized that the smaller the surface area and the less ice exposed to the warmer liquid\/air, the slower the ice cube would melt {and vice versa}. She designed a science fair project to test it and did a great job putting it all together! For those students interested in thermodynamics and chemistry, this is a great project to check out!\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eFor an informational write-up of the project - background research, list of materials, step-by-step procedure, etc. - be sure to visit Christine's project page!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734176604185,"sku":"A2862","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/States-of-Matter-Chemistry-Science-Fair-Project.jpg?v=1522782129"},{"product_id":"all-that-glows-exploring-fluorescence-a2863","title":"All That Glows - Exploring Fluorescence","description":"\u003cfigure class=\"caption\"\u003e\u003cimg class=\"size-full wp-image-722\" alt=\"Life Science Elementary and Middle School Science Fair Project\" src=\"\/\/supplyme-images.s3.amazonaws.com\/post\/black-light-4.jpg\" data-pin-hover=\"true\"\u003e\n\u003cfigcaption\u003ePhoto Source: howstuffworks.com\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eBlack lights are not only neat, they can actually be quite useful. Crime scene analysis. Counterfeit money detection. Detecting leaks in machinery. These are just a few of the ways black lights come in handy. Have you ever wondered, though, why certain items or fluids glow under these specialty lights and others do not? For students that enjoy life science and, of course, making things 'glow', check out the project resources below. Learning about UV light, the electromagnetic spectrum, phosphors, luminescence, etc. will help you predict what objects will\/will not glow when placed under a black light.\u003c\/p\u003e\n\u003ch2\u003e{Project Resources}:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 13px;\"\u003e\u003ca href=\"http:\/\/www.sciencekids.co.nz\/experiments\/glowingwater.html\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eMake Glowing Water\u003c\/a\u003e. Great background information and demonstration of how phosphors react when placed under UV light.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/science.howstuffworks.com\/innovation\/everyday-innovations\/black-light.htm\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eHow Black Lights Work\u003c\/a\u003e. Provides background information on black lights and their uses.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/scifun.chem.wisc.edu\/homeexpts\/vaseline.htm\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eMaking Things Glow in the Dark\u003c\/a\u003e. Great background information and demonstration of how phosphors react when placed under UV light.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/chemistry.about.com\/cs\/howthingswork\/f\/blblacklight.htm\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eMaterials That Glow Under Black Light\u003c\/a\u003e. A great list of materials to consider including in your experiment.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.sciencebuddies.org\/blog\/2011\/11\/good-hand-washing-turn-on-the-black-light.php\" target=\"_blank\" data-ad-id=\"post-content-link\"\u003eGood Hand Washing? Turn on the Black Light!\u003c\/a\u003e Great application for black lights! See how they can help detect good\/bad hand washing practices and provide a way to find out if some places are harder to clean than others.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eThese resources will provide you with a great start on your project!\u003c\/em\u003e\u003c\/p\u003e","brand":"SupplyMe","offers":[{"title":"Default Title","offer_id":1734177587225,"sku":"A2863","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/products\/black-light-4.jpg?v=1522782134"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1418\/0968\/collections\/3243006640_4893ee7567_o.jpg?v=1530027656","url":"https:\/\/www.supplyme.com\/collections\/7th-grade-science-fair-projects\/topic-physiology.oembed","provider":"SupplyMe","version":"1.0","type":"link"}