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Morales-Garcia, Lizzet; Sandoval, Catalina Navarro; González, María del Socorro García – EURASIA Journal of Mathematics, Science and Technology Education, 2022
The aim of this research is to propose indicators of epistemic and mediational suitability to assess tasks designed in a mobile learning context, using theoretical and methodological elements of the onto-semiotic approach (OSA) and the SAMR model (substitution, augmentation, modification, and redefinition). With these indicators, 110 tasks…
Descriptors: Task Analysis, Mathematics Instruction, Number Concepts, Telecommunications