Book of Donmon Teith

This book discusses how to design "good" geometric puzzles: two-dimensional dissection puzzles, polyhedral dissections, and burrs. It outlines major categories

A hilarious reeducation in mathematics-full of joy, jokes, and stick figures-that sheds light on the countless practical and wonderful ways that math structures

Geometric Puzzle Book One is a collection of 40 very different puzzle worksheets that cover a variety to subjects to include: vocabulary skills, reasoning, spel

Geometric Puzzle Book Two is a collection of 40 very different puzzle worksheets that cover a variety to subjects to include: vocabulary skills, reasoning, spel

This collection gathers together nearly 330 tangrams, the best creations of both Chinese and Occidental puzzle devisers. Puzzles range from the relatively easy