BiScope is free educational software that allows you to visually explore the relationship between binary, hexadecimal, octal and decimal numbers. BiScope also serves as a base conversion calculator.

Archimedes Grapher Slide Show is a powerful software kit, which is used to play slides generated by Archimedes Grapher in full screen. With it, you can play Archimedes Grapher slides in full screen for teaching purpose on any computer conveniently. With it, you can not only play and browse slide files conveniently, but also control the mathematical coordinates freely, and implement moving, zooming in/out, switching displaying styles...

Over 500 million puzzles in a fun multimedia game ensure unlimited playing time. Sharpen your problem solving by tackling math problems that are presented at precisely your level. 16 different skill levels are available. Feedback tells how far you've progressed. Skills taught include beginning algebra, mental math, and problem solving.

Middle-School (grades 5 through 9) math program written to provide skills in context. Students calculate the probability of three different types of outcomes on a slot machine: three apples, at least one apple, or no apples.

Test any number for primality with a single click. It uses a deterministic test and uses the Sieve of Eratophenes logic. Small application window allows simultaneous use with Word, Outlook, Excel, etc.. Uses audio confirmation. Listed on the Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+. Free one month trial. Only $4.95 for the suite of 10 utilities. Student discount: 10%. Educational discount: 20%.

The new, fun space attack math's game that drills number facts and tables. Ultimate Maths Invaders features cool, exciting 3D-style graphics, and wide-ranging content for ages 5-14+. The game caters for players from those with special needs to the arcade addict, pushing each player to their personal skill and math's limit. Extensive record keeping allows both parents and teachers to monitor each pupils progress.

GraphCalc allows you to create, display, and modify 2D and 3D equations. You can modify and display up to six equations, change the range and resolution of the plotted graphs, and manipulate the axes and tick marks to allow easy analysis of the drawn graphs. This program has four render modes and two shading models, providing the flexibility necessary to make the most of your graphs through utilization of OpenGL. Tool tips are attached to every..