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Handout
Wolfram Math World: Smooth Surface Handout
Wolfram Research

Wolfram Math World: Smooth Surface

For Students 9th - 10th
This site gives the terms which must be met in order for a surface to be a smooth surface. There are related links on this page.
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Interactive
Khan Academy: Build Your Own Shape Interactive
Khan Academy

Khan Academy: Build Your Own Shape

For Students 9th - 10th Standards
Students build their own shapes; they will smooth the shape by increasing the number of subdivisions.
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