| Aruta Sakamaki - Vol. 34 Num. 1 (2014) | ||
| Proof problems with diagrams: an opportunity for experiencing proofs and refutations ABSTRACT | 36-42 | |
for the learning of mathematics
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| Aruta Sakamaki - Vol. 34 Num. 1 (2014) | ||
| Proof problems with diagrams: an opportunity for experiencing proofs and refutations ABSTRACT | 36-42 | |