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20162024
most citedSurface anisotropy of iron oxide nanoparticles and slabs from first principles : influence of coatings and ligands as a test of the Heisenberg model

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math.HO2017

Introducing an old calculating instrument in a new technologies environment: a praxeological analysis of students' tasks using different registers

Caroline Poisard

The Chinese abacus is the resource presented in this paper, to teach and learn number sense and place-value system at primary level. The Chinese abacus can be material, virtual (so…