Books/DVDs

Solved deductively, the puzzles difficulty can be moderated by using hints provided!

From the author of the award-winning Which One Doesn’t Belong? and How Many? comes How Did You Count?, the latest title in Christopher Danielson’s collection that is sure to spark conversation, questioning and wondering amongst both younger and older stud

Looking for Math In All the Wrong Places

Crocheting Adventures with Hyperbolic Planes, Second Edition (Hardcover)

A Guide To Infinity: Ten Mathematical Journeys, by Edward R. Scheinerman

A Trapezoid Is Not a Dinosaur! by Suzanne Morris

Backgammon is one of the oldest games in the world, the origins of which date back some 5000 years – and it's still going strong!

Curious Incident of the Dog in the Night-Time

What if genius isn't something you're born with―it's something you build?

An expansive consideration of the creative output of a unique twentieth-century master that brings a fresh perspective to his enigmatic and enduring work

Through careful exposition, more than 160 color figures, and 49 exercises all completely solved in an Appendix, the beautiful mathematics leading to stunning origami designs can be appreciated by students, teachers, engineers, and artists alike.

You will discover new and old mathematical theorems by folding paper and find out how to reason toward proofs. 200 color figures!