2 didactic hours


Light Pollution - How many objects can I see at night?

4
Average: 4 (2 votes)
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HOU Sistema Solar - Guia para el Docente

5
Average: 5 (2 votes)
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HOU Sistema Solar

5
Average: 5 (2 votes)
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Venus phases

5
Average: 5 (1 vote)
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Moon phases

5
Average: 5 (1 vote)
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Planetary Calculator

3.666665
Average: 3.7 (3 votes)
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Planetary Calculator - choosing the scale

0
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Planetary Calculator Constellations

0
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Planetary Calculator Phase3

0
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Light Pollution

4.8
Average: 4.8 (5 votes)
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