To effectively learn mathematics, the activities in this section are designed to increase mathematics achievement by encouraging higher level thinking and problem solving, and by reinforcing basic math concepts in a highly motivated creative process. It is designed for elementary and middle school students in a variety of academic levels. Some of the sites were developed by fifth grade students. Others are links to good commercial math sites.  This site is not a complete mathematics curriculum, it is just a variety of unusual enrichment math topics for high level students.