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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.

How to Find Limits at Infinity: a Free Self-Checking Calculus Activity calculus

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How to find limits at infinity comes down to one question: which part of the function wins when x gets huge? Here is the activity I use to practice it with my own Calculus students, and it is free: a self-checking mystery pixel art activity for G...

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