End of school year survey

Update 05/18/17: Here is a link to my current end of year survey.   I want good feedback from my students, but I also want them to take it seriously & I think this survey in its current state is way too long for students to endure the entire thing. I'm considering it my question … Continue reading End of school year survey

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Day 151 & 152: Similarity transformation proofs

I waited until the end of the school year for this because I wanted to encourage retention by requiring students to remember basic transformations in addition to applying dilatation which we just worked on. I searched for a good way to help students develop understanding of this. The best description of this standard that I … Continue reading Day 151 & 152: Similarity transformation proofs

Day 147: Practice similarity with Area & Volume

I had a sub. Students used their interactive notes to practice applying similarity to area and volume. I'm not sure why, but students really struggle with this concept. I need to find a better way for them to SEE the impact of a scale factor on area & volume next year. This was the highlight. … Continue reading Day 147: Practice similarity with Area & Volume