Forces, Motion, and Energy (self-paced)

Forces, Motion, and Energy

Match

Match the following terms with their definitions:

• push

• pull

• gravity

• friction

• non-contact force

a force than moves things away

a force that moves things closer

a force than pulls things down

a force that slows things down or stops them

a force that doesn't have to touch something to work (like magnets and gravity)

• a force than moves things away

• a force that moves things closer

• a force than pulls things down

• a force that slows things down or stops them

• a force that doesn't have to touch something to work (like magnets and gravity)

• Gravity is a non-contact force that pulls things down.

• Bigger objects have more gravity.

• More mass = more gravity

​

​Gravity pulls things down

Drag and Drop

Which would have the most gravity? ​

Placeholder

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a car

an apple

a pencil

a cat

Drag and Drop

Which has the least gravity? ​

Placeholder

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the moon

the sun

Earth

they're all the same

Open Ended

What is one fact about gravity that you learned in the video?

Makes it a lot harder to move things.

Uses up more energy.

​Not so good

Keeps us from slipping and sliding everywhere.

Helps cars and bikes stop.

Good

Friction - the good and the bad

Multiple Choice

What is the red arrow showing?

• push

• pull

• gravity

• friction

Multiple Choice

What is potential energy?

• motion

• stored

Multiple Choice

What is kinetic energy?

• motion

• stored

Multiple Choice

Motion is change in position.

• true

• false

Multiple Choice

Motion and movement are the same thing.

• true

• false

Potential & Kinetic Energy

Visit the webpage on the next slide and read it.

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Open Ended

Give your own example of kinetic energy.

Open Ended

Give your own example of potential energy.

Open Ended

Which two forms of energy was solar energy converted into in the video you just watched?

Match

Match the following.

• Energy cannot be

• Energy can be

• Potential energy

• Kinetic energy

• Force

created or destroyed

transformed (converted)

stored energy

energy of motion

a push or pull

• created or destroyed

• transformed (converted)

• stored energy

• energy of motion

• a push or pull

Multiple Choice

Energy can change from potential to kinetic AND from kinetic back to potential.

• true

• false

Drag and Drop

Everything has energy. ​

Placeholder

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true

false

only living things

only humans