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Direct linkDogruer, Sule Sahin; Akyuz, Didem – International Journal of Science and Mathematics Education, 2020
This design research investigated the mathematical practices that eight graders (14-year-old students) developed when learning about prisms, cylinders, and their surface areas. An inquiry-based learning environment was created for students to engage in argumentation. The instruction was enriched by use of a dynamic geometry software, namely…
Descriptors: Grade 8, Mathematics Instruction, Geometric Concepts, Inquiry
