The Mathematics Calendar 2006 Author:Theoni Pappas Twenty-seven years after its inception, The Mathematics Calendar continues to inspire and intrigue teachers, students, math buffs, and puzzle lovers. Topics this year include how biomathematics works with the human genome, the math behind the elevator to space, goofs by famous mathematicians, and more. Each day of every month has an ingen... more »ious feature: a problem whose solution is the date! The challenge lies in figuring out how to arrive there, possibly by more than one method. The wealth of fun facts, puzzles, and snappy graphics make this calendar entertaining every day of the year.« less