geometry

Traces the history and development of geometry from its origins in ancient Egypt to its twenty-first-century applications, specifically in computer graphics, and includes an index, chronology, glossary, and resources for further study.

Contains activities to help students reinforce concepts of geometry and fractions while applying problem-solving strategies.

While performing an energetic gymnastic routine, Zoe demonstrates such spatial opposites as on and off, inside and outside, and over and under.

Photographs and simple text describe examples of such shapes as rectangles, squares, triangles, and circles.

Seth and his rock band perform at the school math fair and are surprised to find they are one of the prize winners.

Basic shapes are introduced through a simple riddle verse.

Full-color illustrations and simple rhyming text teach young readers about triangles.

Full-color illustrations and simple rhyming text teach young readers about circles.

Full-color illustrations and simple rhyming text teach young readers about things that are in the shape of a crescent.