The site has won many web awards. As well as its own material, the site includes a comprehensive list of other available tools and sites.
The gallery section includes over 50 dynamical diagrams that react to user input and are designed to facilitate understanding ? it includes applets, graphics and other programs organized by broad mathematical topics, e.g., sets, polar coordinates, sequences and series, functions, differentiation, integration, etc.
The interactive tests section includes multiple choice tests, puzzles, and other interactive tests for over 25 items such as sets, variables, equations, functions, limits, derivatives and integration.
The online tools section includes dozens of simple and effective java tools from Maths Online, the MathServe Project at Vanderbilt University, and other sources.
The links section includes a number of links to other web resources for mathematics ordered by topic such as numbers, geometry, trigonometry, linear algebra, fractals, etc.
The collections section includes links to a number of large collections of math resources such as Math Forum, UTK Math Archives, The Geometry Center, Java Sketchpad, GEONET, and others U.S. and international sites.
The puzzle workshop allows creation of your own mathematical puzzles by use of preformatted java.
The site lists a large group of university and K-12 collaborators plus several governmental and corporate sponsors.