Sylvan summer smart workbook : between grades 3 & 4

Research shows that kids can lose up to 2.5 months' worth of hard-earned knowledge from the previous grade over the summer vacation break. That's why we at Sylvan Learning--America's #1 tutoring brand--created the SUMMER SMART workbook series!

Bibliographic Details
Main Author: Sylvan Learning
Format: BOOK
Published: Sylvan Learning, Inc 2019
Series:Sylvan beginner workbook