Invisible Forces: Magnetic and Static · Physical Science
Balanced and Unbalanced Forces
Analyzing how forces determine whether an object stays still or starts to move.
Key Questions
- 1Why does an object stay still even when forces are acting upon it?
- 2What causes a moving object to change its speed or direction?
- 3How can we predict the future motion of an object based on current forces?
Ontario Curriculum Expectations
ON: Matter and Energy - Grade 3
Grade: Grade 3
Subject: Science
Unit: Invisible Forces: Magnetic and Static
Period: Physical Science
Suggested Methodologies
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