Christopher Freeman holds a bachelor's degree in math and an master's degree in math education from the University of Chicago. He teaches math to grades 6-12 at the University of Chicago Laboratory Schools. Freeman also teaches math enrichment classes in the "Worlds of Wisdom and Wonder" and "Project" programs for gifted children in the Chicago area, sponsored by the Center for Gifted at National-Louis University. His books are the fruits of curricula he has developed for gifted children in these programs and in the regular classroom. All of Freeman's activities involve students in inducti...