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This Java applet allows the user to experiment with Riemann sums. It can also be used to approximate definite integrals or find upper and lower bounds to the exact value of a definite integral, using Riemann sums.
This collection of pdf files use the PascGalois software for guided explorations in the context of Number Theory course.

The use of JavaMath is explained via an example and ideas for new types of web service are discussed.

This applet allows the user to test a graph for planarity by simply dragging the nodes around until the graph's edges don't cross. Fixed exercises and an interface for drawing your own graph are given.
about JOMA
In this applet, a user fills in a grid to create a distribution of numbers. The applet displays the size of the standard deviation and the position of the mean in the distribution. An activity is provided to facilitate the use of the applet to investigate standard deviation.
A mathlet for exploring reflected and refracted images
A Biological ESTEEM module in the Genetics Category. This workbook simulates a linkage analysis problem with up to four alleles.
This article gives a brief account of the learning material to be found at the maths online website.

This article presents a fresh look at an age-old calculus optimization problem, the 'box problem.' (Also includes a Student Module condensed from the article.)