Math | Words | Images | Projects |

What's It All About? | Since When? |
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Dick and Jane Measure a Rainstorm How can a heavy, steady rain help you calculate the direction and force of the wind? |
25 May 2014 |

Product of Three Successive Integers A shortcut, maybe, to multiplying three successive integers in your head -- and more. |
24 September 2013 |

Cubes, Squares, and Triangles How can a measure of volume be related to ostensible measures of area? And how can an arrangement of buttons clarify the situation? |
15 September 2013 |