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A manufactures of range hoods with curved sides wants to know what shape to cut the sheets.

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Posted in Computers & Internet, Mathematics | 2 Comments »

Investigate the meaning of the z-table using this interactive graph.

This is a very creative way to present a lesson – funny, too.

Posted in Computers & Internet, Math movies, Mathematics | No Comments »

This interactive allows you to place a mask over the photos of so-called beautiful people, and see how close their face is to the ideal.

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A recent comment from a Twitter colleague got me thinking about the value of graphical solutions of equations.

Posted in Computers & Internet, Learning, Mathematics | 12 Comments »

Here’s an applet where you can investigate how matrix operations work.

Posted in Computers & Internet, Learning, Mathematics | 2 Comments »

Dr Geo is a free download that allows us to construct a wide variety of geometric objects.

writeLaTeX is an online tool where you can create math documents collaboratively.

Posted in Computers & Internet, Mathematics | One Comment »

Here’s an interactive graph where you can investigate some important trigonometric identities.

MathGraph32 is a great free tool for exploring 2D and 3D math concepts.

Posted in Computers & Internet, Learning, Mathematics | 15 Comments »

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