Structural and semiotic diversity in the didactic transition from the natural-number domain to the integers: a study of understanding in the field of additive relativity
| Main Authors: | , , |
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| פורמט: | info:eu-repo/semantics/article |
| שפה: | English |
| יצא לאור: |
Universidad de Almería
2012
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| נושאים: | |
| גישה מקוונת: | http://hdl.handle.net/10835/711 http://dx.doi.org/10.25115/ejrep.v7i17.1348 |