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Math : By Author : f


Books

Double Play

By: by Betsy Franco
illustrations by: Doug Cushman

Brrriiiing! Recess time! Little chimps Jill and Jake find more than just their favorite games in the schoolyard today. They also discover the important mathematical concept of doubling, or adding a number...

Zero Is The Leaves On The Tree

By: Betsy Franco
Illustrated by: Shino Arihara

It's easy to count three of something-- just add them up. But how do you count zero, a number that is best defined by what it's not?Can you see it?Can you hear it?Can you feel it?This important math concept...