Posts Tagged ‘Class Lesson’

Mathtrain.TV: Episode 80, The MegaHunk Bar

Monday, November 8th, 2010

Fractions!

This is the story of Rob and the MegaHunk Chocolate Bar that he ate.  But he did not eat the whole thing.  And he did not even start off with an entire bar.

See how to solve this several ways, including visually.  This problem was adapted from my former colleague, Dr. Marcy, and his Marcyworks!

As seen on Mathtrain.TV!
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Mathtrain.TV: Episode 75, Exponents Part2

Tuesday, September 14th, 2010

Part 2 of our look at Exponents, Powers and Bases.

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Mathtrain.TV: Episode 74, Exponents Intro

Sunday, September 12th, 2010

Intro to powers, exponents and bases from section 1.2 in our 6th grade textbook.

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