Collection

Pi Cufflinks

JIX, The Drinking Straw Construction Set

Hardcover | 208 pages

Fascinating Mathematical People: A collection of informal interviews and memoirs by Donald J. Albers, Gerald L. Alexanderson, and Philip J. Davis

Really Big Numbers

Will Shortz Presents Math Masters Sudoku: 150 Puzzles for Clever Kids

My Best Mathematical and Logic Puzzles by Martin Gardner

Crocheting Adventures with Hyperbolic Planes, Second Edition (Hardcover)

Explore symmetry and black and white color combinations. See how small adjustments produce dramatic changes. The deceptively simple Kaleidograph can be arranged into many designs by combining and rotating two or more die-cut cards. Each set also includes

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

Pi Spiral Greeting Card - DrMathArt

ITSPHUN | Geometric Construction Kit (156-Piece Set)