Students show the ratio of pi by revolving a circle one complete time. The see why the ratio is true. They, in groups, engage in an experiment, which illustrates the properties of Pi.
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Pi Day: The Other Math Holiday!
Happy Pi Day! This collection of games, experiments, and activities leads participants through an exploration of the many aspects and attributes of that mysterious quantity, pi. Activities range from using statistical experimentation to...
9th - 12th Math CCSS: Adaptable
Addition and Subtraction Formulas 1
Show budding mathematicans how to find the sine of pi over 12. The third lesson in a series of 16 introduces the addition and subtraction formulas for trigonometric functions. Class members derive the formulas using the distance formula...
11th - 12th Math CCSS: Designed