Protractor Angle Demo

Author:Caitlyn Zitka, rcsellers

Just a quick demonstration of why there are two scales on a protractor. Many students don't seem to have a good conceptual grounding in how they should reason through which scale to use.

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רישום חופשי
What Do You See?
Nikmati Keunggulan Di Bandar Judi Terpercaya
What Do You See? (2)
Pythagorean Theorem: Quick Illustrator

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Polygon angles
Grafik_3
การบวกจำนวนเต็ม
การลบจำนวนเต็ม

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Upper and Lower Sum or Riemann Sum
Definite Integral
Exponent
Percentages
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