Category Archives: Task design

Best-Laid Co-Plans for a Lesson on Creating a Mathematical Definition

By: Steven Boyce, Portland State University Michael Ion, University of Michigan Yvonne Lai, University of Nebraska-Lincoln Kevin McLeod, University of Wisconsin-Milwaukee Laura Pyzdrowski, West Virginia University Ruthmae Sears, University of South Florida Julia St. Goar, Merrimack College All authors contributed … Continue reading

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The Calculus of Context

by Yvonne Lai (University of Nebraska-Lincoln) It is 2020. You are taking a high school mathematics teacher licensure exam. Suppose you see these questions. What do you do? What do you think? (Warning: Your head may spin. These are not … Continue reading

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