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Conceptions du hasard et biais probabilistes chez des enseignants du second degré : effet d'une formation courte
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gauvrit, Nicolas |
| Copyright Year | 2014 |
| Abstract | L'article presente une experience en deux volets : l'un concerne les representations du hasard chez des enseignants de mathematiques et de sciences et leur possible evolution a court terme lors d'une formation courte. L'autre porte sur quatre erreurs communes, leur importance, et l'effet possible a long terme d'une formation de deux jours sur ces biais. Nous concluons en donnant des pistes de remediations. Mots-cles : probabilites subjectives, biais probabilistes, hasard. Effect of a 2-days training on teachers' (mis-)conceptions of randomness and probability We present a two-fold study on in-service mathematics and science teachers. In a first experiment, conceptions of randomness is investigated, and the question of a possible effect of a short (2-days) training in probability is addressed. In a second pre-test post-test experiment, we analyse the long-term effect of the short training on four biases. We conclude by suggesting some possible remediations. Keywords: subjective probability, probabilistic bias, randomness. |
| Starting Page | 53 |
| Ending Page | 66 |
| Page Count | 14 |
| File Format | PDF HTM / HTML |
| Volume Number | 4 |
| Alternate Webpage(s) | http://publications-sfds.fr//index.php/StatEns/article/download/243/226 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
