What is area? It is a measure of space or of a place! The kids in Mrs. Jackson's class are learning all about area, and you can, too. See why area is important, what it is used for, and how… More →

The world of division is explored in the setting of a hardware store. Through modeling, readers will explore the meaning of division, the connection between division and subtraction, and the… More →

This book introduces early readers to words about shapes. Simple words and vibrant images help engage children and grow a love of reading! Downloadable Teacher Notes available. More →

Grace and Ethan are going to the fair with their Aunt Sarah. Lines and angles are everywhere they look. Young readers will love to follow along with them and learn what lines and angles are.… More →

This informative book introduces readers to the concept of perimeter using real-world examples. Through modeling, readers will learn that perimeter is calculated by adding together the length More →

Polygons are shapes with a number of sides joined together. They are everywhere! A baseball field is a diamond-shaped polygon. Join Emily at a baseball game and look for different shapes. She More →

Sam has moved to a new neighborhood with his family. Kids will learn about position and direction by following along with Sam in his new home. Where will he put things in his room - top,… More →

Sofia wants to make a special birthday card for her Grandma. She creates interesting borders by sliding, flipping, and turning shapes such as hearts, triangles, and letters. By creating… More →

Leo teaches his cat Pallas all about circles by applying his knowledge of geometry to their Stone Age world. Engaging illustrations and stories provide a fun introduction to math concepts,… More →

Leo teaches his cat Pallas all about cubes by applying his knowledge of geometry to their Stone Age world. Funny illustrations and stories provide a humorous introduction to math concepts.… More →