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7th grade through Calculus

Free math lessons

Real lessons from the Round Robin Math membership, used with my own students. Open a post, download the files, teach it tomorrow.

Linear and Angular Speed: a Free Precalculus Color by Number Activity precalculus

Want the free circular motion color by number? Click here

Linear and angular speed is the Precalculus lesson where radians stop being abstract: a bike tire, a record, a ceiling fan. Here is the activity I use with my own students, and it is free: a color by number with 6 circular motion word problem...

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