Each title offers opportunities for children and parents to interact in an enjoyable way with math concepts introduced in the early school years. "Take Off" activities challenge readers to apply their knowledge in practical ways.

"...a colorful set of books designed for primary students to use with ab adult".

"...these books present basic math concepts in a format accessible to young children. Parents and teachers looking for supplementary materials may want to consider these books as well as those on measurement and numbers. ..". Booklist -- May 1996