Math Games with Bad Drawings 75 1/4 Simple Challen Jeffrey Kehraj Science-based information on how the

Science-based information on how the world was created

for fans of Jennifer Lynn Barnes and Ally Carter

Leg opening: 10

A wearable shrink art kit

Math Games with Bad Drawings 75 1/4 Simple Challen Jeffrey Kehraj Science-based information on how theBestselling author and worst drawing artist Ben Orlin expands his oeuvre with this interactive collection of mathematical games. With 70 plus games, each taking a minute to learn and a lifetime to master, this treasure trove will delight, educate, and entertain. From beloved math popularizer Ben Orlin comes a masterfully compiled collection of dozens of playable mathematical games. This ultimate game chest draws on mathematical curios, childhood