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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| 格式: | info:eu-repo/semantics/article |
| 语言: | English |
| 出版: |
Universidad de Almería
2012
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| 主题: | |
| 在线阅读: | http://hdl.handle.net/10835/711 http://dx.doi.org/10.25115/ejrep.v7i17.1348 |