Students will:
1. understand that all objects exert a gravitational pull on each other,
2. understand that the mass of an object and its proximity to another object will increase the strength of gravitational pull,
3. understand the role gravity plays on Earth,
4. understand that other planets have different gravities,
5. understand that without air resistance, objects of different masses will fall to Earth at the same speed,
6. understand that all objects have a center of gravity,
7. be introdu