Here’s the question parents ask at the end of every school year: How can we help our kids prepare for the next school year, while allowing them to enjoy their summer vacation? Here’s the perfect answer: short lessons presented in a daily schedule for 8 weeks. The Monday–Thursday lessons cover a variety of grade-appropriate subjects. Friday’s lessons are fun, brain-teasing kinds of activities. Each book for Grades PreK–6 includes over 300 stickers that can be used to track progress and reward good work. Grades 7 & 8 include science, social studies, and test practice. Levels K–8 are Correlated to the Common Core State Standards.