| Jmichael, Montecci - IES Diego Rodriguez de Estrada |
| 01- the universe and the solar system (21) | | 选择题 | 2011.11.19 |
| 02-story of the universe (28) | | 简短的回答 | 2011.11.19 |
| 03-control unit 01 (25) | | 选择题 | 2011.11.19 |
| 04- the earth in the universe unit 02 (30) | | 选择题 | 2011.11.19 |
| 05-layers of the atmosphere unit 08 (25) | | 选择题 | 2011.11.19 |
| Test sobre setas (25) | | 选择题 | 2013.11.01 |
| Videos de experimentos (10) | | 幻灯片 | 2011.10.07 |
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