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Believing and Doubting a Student's Intuitive Conjecture about Perimeter
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Harkness, Shelly Sheats; Noblitt, Bethany – Contemporary Issues in Technology and Teacher Education (CITE Journal), 2018
A student, Stuart, related perimeter to pixels and the professor, Beth, moved back and forth between "reserved believing" and "reserved doubting" and "doubting" teacher actions (Elbow, 1986; Harkness & Noblitt, 2017) while assessing the merit of his conjecture in the moment. Video allowed the researchers to…
Descriptors: Preservice Teachers, Mathematics Instruction, College Mathematics, Mathematics Teachers