Space

Cartoon rocket in spaceSpace

Image copyright © 2013 Christos Georghiou

 

 

In this unit students will learn:

1. What causes weight

2. How gravity affects objects

3. Gravity is different on other planets

4. How gravity changes with distance

5. Current and previous models of the solar system

6. How planets stay in orbits

7. What a satellite is

8. Artificial and natural satellites.

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