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Teachers' Involvement in Designing MERLO Items: Boundary Crossing
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Robutti, Ornella; Prodromou, Theodosia; Aldon, Gilles – Digital Experiences in Mathematics Education, 2021
Meaning Equivalence Reusable Learning Objects (MERLO) items are a new kind of didactical tool that can be designed by teachers and used in classes, in tasks aimed at engaging students in deep reasoning, exploring and arguing about mathematical concepts. The interactions across communities of mathematics teachers and educators in on-line…
Descriptors: Resource Units, Mathematics Instruction, Mathematics Teachers, Foreign Countries