A unit designed to develop logical reasoning through topology, using sorting, classifying, and patterning. Topology is about points, lines, and the figures they make; but length, area, curvature and angle can be altered...

The Fibonacci series; The first 100 Fibonacci numbers, completely factorised .. and, if you want more ... Fibonacci numbers 101-300 and 301-500 (not factorised).

The Mathematical Association of America presents MathDL, an online collection providing a space for the MAA community to share research and learning materials. The site includes a math dictionary, recent news, MAA...

The Visual Math Project was founded in 1975 by Professor Ralph Abraham from the University of California at Santa Cruz. Ralph Abraham, who is now retired, formed a nonprofit organization called the Visual Math Institute...

This Web site features a series of animations showing the operation of a vortex flowmeter that is used to measure flow in a process control system. Besides defining a vortex flowmeter, a Flash animation shows how it...