The Math Explorer was developed by education professionals at the Exploratoriuma San Franciscoa (TM)s acclaimed hands-on museum of science, art, and human perce

Three kids have everything they need to solve the decades-old mystery of Idlewood Manor, in this middle grade novel full of real ciphers, puzzles, riddles, and

"The ancient Greeks argued that the best life was filled with beauty, truth, justice, play and love. The mathematician Francis Su knows just where to find them.

Students become mathematical adventurers in these challenging and engaging activities designed to deepen and extend their understanding of concepts from the Com