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Download full textDyer, Elizabeth B.; Parr, Erika David; Machaka, Nessrine; Krist, Christina – North American Chapter of the International Group for the Psychology of Mathematics Education, 2021
This study examines how joint exploration is established and maintained among students and the teacher in secondary mathematics classrooms. We use the theoretical perspective of positioning to conceptualize joint exploration as involving the negotiation and coordination among participants to position students with epistemic agency and authority.…
Descriptors: Secondary School Students, Mathematics Instruction, Video Technology, Grounded Theory
Peer reviewedMathematics Teacher, 1994
Presents three teaching ideas: (1) a scoring rubric to assess students' ability to communicate attempts at solving homework problems; (2) a three-part measurement activity using trigonometry, maps, and compasses to locate hidden treasure; and (3) a demonstration of the effects of numerical coefficients on graphs of quadratic functions. (MDH)
Descriptors: Classroom Communication, Enrichment Activities, Graphs, High Schools
