Has calculators to help students with Algebra, Chemistry, Geometry, Astronomy and Physics. This site works as an application to teach preschool counting, tables, division, long multiplication and long division, and fractions. An easy tool with great exercises for kids of all ages. Need Netscape 4.02 or later to run. This site makes math more engaging with the use of Java enhanced puzzles and games.
Students can also ask math questions in a discussion area.
This site has fun k-12 math and science games for kids to play online. The Quiz Lab allows teachers to give paperless quizzes and have student results emailed to them. The Amazing Mathematical Object Factory Combinatorics and Discrete Math concepts are defined. Furthermore, this site allows one to generate combinatorical objects, which may be interesting as a demonstration. This page is devoted to the history of Mathematics, with links to some biographies, papers, and other relevant web pages.