- Cycles and categories
- General Resources
- Material World
- Earth and Space
- Living Things
Why are the planets sometimes not visible from earth?
In this activity, students learn about how the planets revolve around the Sun. They also become familiar with certain tools and models used in astronomy.
Here are some suggestions for other resources that you might use in class before or after carrying out the activity:
Here are ideas for other similar experiments and links to additional material:
Progression of learning
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