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Energy Lesson

Energy Lesson

Assessment

Presentation

•

Science

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8th Grade

•

Medium

•
NGSS
MS-ESS1-1, MS-PS2-4, MS-PS3-1

+12

Standards-aligned

Created by

Darlene Whitman

Used 13+ times

FREE Resource

19 Slides • 10 Questions

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Multiple Choice

Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?
1
Chemical to light
2
Electrical to chemical
3
Electrical to light
4
Chemical to electrical

16

Match

Match the following

Electrical Energy

Chemical Energy

Mechanical Energy

Thermal Energy

Electrical Outlet

Battery

Movement

Heat

17

Multiple Choice

Which shows light energy transforming into chemical energy?

1

a battery turning on a fan

2

a broken glow stick

3

a plant making its own food in the sunlight

18

Multiple Choice

Which of the following shows an energy transformation from chemical energy to electrical to light energy?
1
A bolt of lightning lights the night sky.
2
A candle glows brightly in the dark.
3
A fire in a fireplace lights up a room.
4
A battery causes a flashlight to shine.

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Multiple Choice

Question image

The roller coaster cart has the most gravitational potential energy at position

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Z

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Y

3

W

4

X

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Multiple Choice

Question image

The roller coaster cart has the most kinetic energy at position

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X

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W

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Y

4

Z

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Multiple Choice

Question image

Which of the three springs represents increased potential energy?

1

The compressed spring only because potential energy is only gained when an object is squeezed.

2

The stretched spring only because potential energy is only gained when an object is stretched out.

3

The compressed and stretched spring both have elastic potential energy gained from being squeezed or stretched.

4

none of the springs possesses potential energy

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Multiple Choice

Question image

Which number shows kinetic energy increasing.

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1

2

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Hotspot

At which position does the child on the swing have increasing potential energy?

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Multiple Choice

Question image
At what position does the rock have the greatest kinetic energy?
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A
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B
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D
4
E

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