mathematics

Provides an alphabetical listing of over 250 math topics, each with a brief description of the topic, its level of difficulty, and a numerical list of books and magazines that may be used for related research.

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

Egbert practices division as he shares cookies with his friends and neighbors.

Simple text and pictures introduce the mathematical concept of factorials.

Contains easy-to-make reproducible activities in origami that build concepts, skills, and vocabulary in geometry, fractions, and measurements.

Provides literature-based activities for teaching math to students in grades one through three, each with activities, reproducible patterns, and recording sheets.

A sultan's daughter who loves numbers and riddles devises a plan to find the man who is best suited to be her husband.

Provides puzzles, tricks, and educational experiments designed to help students ages eight through fourteen discover how math works, with ideas and activities for learning about numbers, proportions, algebra, statistics, measurements, shapes, and logic.

Penrose the cat explores and experiences a variety of mathematical concepts, including infinity, the golden rectangle, and impossible figures.