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| | The Math Forum - Math Library - Sketchpad (Site not responding. Last check: 2007-11-07) |
 | | Two "FPU Necessary [Geometer's] Sketches," one that illustrates Fourier series and another that draws a sine wave and lets you change the phase, amplitude, and frequency dynamically. |
 | | A free biannual publication providing information and teaching techniques for The Geometer's Sketchpad software package, the Discovering Geometry Newsletter is a resource for those interested in geometry and technology education. |
 | | This bibliography lists publications that concern the software application the Geometer's Sketchpad, Dynamic Geometry in general, and the mathematical and educational contexts in which they are relevant: research, reviews, and applications. |
| mathforum.org /library/resource_types/sketchpad (2293 words) |
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