geometry

Simple text and lift-the-flap photographs of everyday objects introduce shapes, including circles, squares, triangles, hearts, and stars.

Illustrations and rhyming text teach young children to recognize triangular shapes.

A guide to understanding the terms and concepts of geometry, with easy-to-follow explanations of proofs, theorems, triangles, circles, and formulas as well as practice problems and detailed answer explanations.

Defines the basic geometric shapes and illustrates where they can be found in toys, in the home, on the playground, and in living things.

Danica McKellar offers girls the motivation and explanations they need to master geometry, with step-by-step instructions explaining how to complete basic proofs, practice problems with detailed solutions, real-world examples, and more.

Five urban middle school students, their teacher, and other community members relate how a school project to build the world's largest tetrahedron affects the lives of everyone involved.

Photographs and simple text introduce young readers to the different kinds of shapes.

Introduces 19 geometric figures with activities involving shapes and size relationships.

Introduction to shapes and items that are the shapes in the world around children.

Introduces three-dimensional shapes such as the cube, sphere, and cylinder and suggests activities which illustrate the concepts.