Math Power is a site created by Professor Freedman, a highly acclaimed teacher of basic mathematics. She has several resources to help students of all ages learn pre-algebra and elementary algebra skills. Many sample...

This site from the Center for Cultural Design will help students understand the connection between musical rhythms and mathematic ratios. The site also provides some background on Latino-Carribean music and the Carribean...

This course provides an introduction to number theory, including topics such as prime numbers, congruences, quadratic reciprocity, diophantine equations, irrational numbers, continued fractions and elliptic curves. The...