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Rumsey, Chepina; Guarino, Jody; Gildea, Rachael; Cho, Christina Y.; Lockhart, Bethany – Teaching Children Mathematics, 2019
Early career K-grade 2 teachers in a yearlong project explored discourse and mathematical argumentation through monthly professional development (PD) sessions. The goal of the project was to develop an understanding of the types of K-grade 2 tasks that promote argumentation, the types of discourse and argumentation that K-grade 2 students engage…
Descriptors: Mathematics Instruction, Teaching Methods, Primary Education, Elementary School Mathematics