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Combining transformation of graphs with solutions to absolute value inequalities
Ryan D. Fox

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Using video clips to identify and promote children's rights as mathematics learners
Crystal Kalinec-Craig

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Adapting an instructional routine: Stronger & clearer each time
Dylan Kane

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A productive math struggle: Questions and assessment
Jenni Harding

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Investing under uncertainty: Mathematical models and computer simulations
Alfinio Flores

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From soliciting answers to eliciting reasoning: Questioning our questions in digital math tasks
Heather L. Johnson, Gary Olson, Amber Gardner, and Amy Smith

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Share your expertise: Write for the Colorado Mathematics Teacher
Heather L. Johnson

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Almost-common denominators
Nat Banting