This Flash Forum article includes source code and modification instructions that will allow you to customize a basic one-variable function grapher.

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An **article** about standalone tools for linear algebra developed in Java Sketchpad

This article explores analogues of the Pythagorean Theorem in non-Euclidean geometries.

A **Developers' Area article** about a library of reusable applets for instructional materials in probability and statistics

This ESTEEM module in the Biometrics Category is a downloadable Windows program that allows the construction, analysis, and simulation of models in a simple spreadsheet format. The only programming required is the ability to construct formulas in Excel.

This is a pair of (1D and 2D) SOCR Activities that demonstrate random sampling and fitting of mixtures of Gaussians to model complex data (e.g., multimodal).

This applet, designed as a limited computer algebra system, allows the user to evaluate mathematical expressions, including those of interest in a calculus class.

This teaching module uses Maple Maplets to illustrate several different methods of estimating the area of the unit circle.

A **module** to explore the properties of exponential functions through models of growth and decay