Lesson Plan
Harvard University

University of Harvard: This Is a Stickup!

For Teachers K - 1st Standards
Students are taught how to make a sundial. The relationship between angles and the sides of a right triangle are explored. Great lesson plan ideas with plenty of background information. The lesson is adapted for grade levels k-6 with...
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Cuemath

Cuemath: Adjacent

For Students 9th - 10th
Let's read about the word of adjacent, look at examples, and learn how angles can be adjacent. Check out the interesting examples to know more about this lesson and try your hand at solving a few interactive questions at the end of the...