A collection of cognitively demanding acute trigonometry tasks for grade eleven Albertan teachers.

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Abstract

This report looks at the levels of cognitive demand that were used in an Albertan mathematics 20-2 classroom to teach a unit on acute triangle trigonometry during a student teacher's practicum as part of a PURE summer research award.

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McConnell, S. (2019). A collection of cognitively demanding acute trigonometry tasks for grade eleven Albertan teachers. Final report and reflection. Program for Undergaduate Research Experience (PURE), University of Calgary, Calgary, Alberta. 1-7.