The Mathematics 2007 Calendar

Each day of every month of this wonderful calendar has its own math problem, whose solution is the date. The fun lies in figuring out how to arrive at the answer, and possibly discovering more than one way to do it. In addition to the daily puzzles, each month features an intriguing math topic, such as “Are Plants Computing?” More than just a place to make note of birthdays and dentist’s appointments, The Math Calendar demystifies the subject, making it approachable and even downright fun.