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8.82 MB | 2 homeworks, 15 slides pages
When I taught 7th grade math, this skill was all over common core. I developed a detailed lesson on word problems, graphing, and tables of directly proportional relationships. It was difficult for my kids to find the equation from a graph when the intervals are messed up. I have two homework assignments that mix up the intervals. Again, this is a classroom tested and approved lesson by myself.