Use this hands-on activity for students to realize why the sum of the interior angles of any triangle is 180 degrees. They will remember this for years afterward!
4th - 6th
Geometry, Math
FREE
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About the store
Experience
I've taught math in grades 1-8, but 5th and 6th are my specialty. :) I've also taught reading/L.A. in various elementary grades.
Awards & shining teacher moments
Who's Who Among Students in American Universities and Colleges, 2011
My own education history
Graduated summa cum laude from Lourdes College (now Lourdes University)
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