Addedum, I Challenged Myself to Present--AKA If I can do it, so can you!

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BTW: If you like Make and Takes, or need an awesome activity for Pre-Calc/Trig, I presented this "My Favorite," (#TMC15) a foldable for finding the formula for the Sum of Angles for Sine and Cosine that SHOWS why cos (x + y) ends up being subraction!




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About Me
Hi there, I'm Amy! A high school math teacher, poet, crafter, athlete, and mom. This blog features both math and teaching strategies, as well as some of my favorite recipes and everyday triumphs and struggles. Thanks for stopping by, feel free to share on Twitter, Facebook, or email me if you have any questions!

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