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Valérie Munier; Claude Devichi – International Journal of Mathematical Education in Science and Technology, 2024
This paper discusses the relevance of using physical situations to introduce the concept of angles at elementary school. We compare the effectiveness of two geometry teaching sequences. In the first one (physical sequence), the pupils learned the angle concept by experimenting on the playground (i.e. mesospace) and then modelling the situation. In…
Descriptors: Geometric Concepts, Elementary School Students, Mathematics Education, Teaching Methods