Saturday, October 9, 2010

This has nothing to do with seventh grade history

Need help with pre-algebra or algebra?  I just stumbled upon a website called Khan Academy.  Sal Khan has produced nearly 2,000 tutorial videos on a range of subjects, including pre-algebra and algebra.  You might find them helpful.  You can check it out here:

I know it has nothing to do with history, but I was amazed that this guy has produced all these helpful videos!

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