The effects of Google Sketchup based geometry activities and projects on spatial visualization ability of student mathematics teachers
| Autor: | Kurtulus, Aytaç, Uygan, Candas |
|---|---|
| Zdroj: | In Procedia - Social and Behavioral Sciences 2010 9:384-389 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|