Developing Problem Solving Skills in Elementary School.
| Autor: | Reiss, Kristina, Lindmeier, Anke M., Barchfeld, Petra, Sodian, Beate |
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| Zdroj: | Proficiency & Beliefs in Learning & Teaching Mathematics; 2013, p33-49, 17p |
| Databáze: | Complementary Index |
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