Grade 3 Science Review Information
( I will also give you a copy of this information with your homework and Grade 2 students have already been given a copy of their review sheet)

Grade 3 Forces Test Review

1.Understand what each of these forces is and how it works:

Muscular Force, Buoyancy, Air resistance, Gravity, Magnetism, Friction, Electro static Force

2.How these forces push ( repel) or pull ( attract)

3.How these forces impact nature and our lives ( gravity caused ice on tree branches to make the branches fall)

4.How forces can make objects speed up, slow down and change direction

5.Inertia –objects that are moving will keep moving until a force acts on it, object wont move unless a force acts on it

6. Contact force ( muscular) non contact force  ( gravity)