🔬 Science · Forces & Motion
Force & Motion Vocabulary
Use technical vocabulary for force and motion — balanced forces, unbalanced forces, resultant force, acceleration, deceleration, speed, moment, lever, fulcrum, mechanical advantage — and apply these when explaining and predicting how forces affect the motion and position of objects
Typical age: 9–11 years
“Can your child explain why a seesaw stays level when two people of different weights sit at different distances — using words like 'balanced forces' or 'moment'?”
0 / 3 mastered
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Needs first
Nothing — this is a great starting point!