Description
Predict how objects of various masses can be used to make a plank balance.
🎯SAMPLE LEARNING GOALS :
•Predict how objects of various masses can be used to make a plank balance.
•Predict how changing the positions of the masses on the plank will affect the motion of the plank.
•Write rules to predict which way a plank will tilt when objects are placed on it.
•Use your rules to solve puzzles about balancing.
