Show:
Force
Motion
Cause and Effect
Fact and Opinion
Thinking like a Scientist
100
Apply enough ____________ to push or pull an object without hurting yourself.
What is Force?
100
Two things that that describe an object in motion.
What is speed and direction
100
To make an object move one way, a _________ has to work in the opposite direction.
What is force?
100
A statement that can be proven, measured or observed. Some examples are research or you see it.
What is a fact?
100
Making a prediction on how far you thought the marshmallow would go.
What is a hypothesis?
200
An object that is at rest (not moving), remains that way unless a force ____________ .
What is make it move?
200
The idea that an object in motion will stay in motion unless an unbalanced force acts upon it.
What is inertia?
200
Cause: Something starts, stops, speeds up or slows down.
Effect: What is a force
200
Someone sharing their thoughts, feelings, or emotions.
What is an opinion?
200
Balloon Experiment: The balloon that went the furthest.
What is the largest balloon (trial #1)
300
A force that occurs when an object rubs against another object.
What is friction?
300
Air in motion.
What is wind?
300
Cause: A ball was hit with a great force.
Effect: What is the ball went out of the park? Will take various answers: i.e. ball went far, was a homerun ect.
300
A judgement that often contains words like: I believe, I think, best or probably.
What is an opinion?
300
The important think you should always think about when conducting a science experiment.
What is safety?
400
A pulling force between two objects.
What is gravity?
400
A change in an object's position over time.
What is motion?
400
Cause: The greater the size of the force.
Effect: What is the more the object will accelerate?
400
Fact or Opinion: I think that Science is the best subject in school.
What is an opinion?
400
The force that was used for the marshmallow to go the shortest distance.
What is a small amount of force?
500
Rockets: The force of the explosion creates a ___________ force in the opposite direction.
What is pushing?
500
The more massive (large) an object is, it will take greater force to _______ it.
What is move?
500
Cause: Forces that cancel each other are are called balanced forces.
Effect: What is no change in motion?
500
An educated guess (or opinion) about what they think will happen with an experiment.
What is a hypothesis?
500
The type of force that caused the balloon to accelerate forward.
What is a push?