Spring 2026
This product is not available for purchase: Preorder date is 12/15/2025
Triangles
From the Series Shapes in Our World
Triangles are shapes with three sides. They can be signs, sails, pizza slices, and more! This title introduces readers to triangles through carefully leveled text and labeled photographs. Each title includes a list of sight words, a full-page feature that summarizes what readers have learned, and a photo glossary to help readers learn about this superb shape.
