Greg Tang follows up the fun, innovative, New York Times bestseller GRAPES OF MATH with his second uproariously punny math book -- this time with a theme of sea

Rhyming anecdotes present opportunities for simple math activities and hints for solving.

From 1 to 10, these "lessons that count" are math magic for learning addition and subtraction. Greg Tang has built his career as an author and math missionary o

Holidays and seasonal activities provide excitement and a change of pace for teachers and students alike. They also offer perfect backdrops for mathematical tas

Readers who have graduated from THE GRAPES OF MATH will find new, more advanced math challenges. Greg Tang is back with his bestselling approach to addition and