This well-known series will be updated to align content to the Common Core State Standards. The series will span grades PK-8 in a variety of subjects, such as grammar, reading comprehension, math, and algebra. The 128-page books will provide a strong foundation of basic skills and will offer differentiated practice pages to make sure all students are well prepared to succeed in today's Common Core classroom. The books will include Common Core standards matrices, cut-apart flashcard sections, and award certificates. This series is designed to engage and recognize all learners, at school or at home.