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Lesson on Electricity and Magnetism

Lesson on Electricity and Magnetism

Assessment

Presentation

Science

3rd Grade

Hard

Created by

Joseph Anderson

FREE Resource

13 Slides • 10 Questions

1

Electricity and Magnetism

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2

Electrical Energy

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3

Particles

a particle is a small static charge which are negative or positive charge

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4

Electrical Energy

Electrical energy comes from these charged particles forming an electric charge.

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5

Electric Charge

You man not see it but you can understand how they can work.

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6

Forces with electric charge


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7

Forces with electric charge

Negative and Positive charges attract

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8

Forces with electric charge

Positive and Positive charges repel

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9

Forces with electric charge

Negative and Negative charges repel

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10

Static Electricity


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11

Static Electricity

Static Electricity is the build up of electrical charge.

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12

Static Electricity

most objects have chaged particles and so have equal amounts of positive charge and negative charge

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13

Static Electricity

If there are more negative charge on the object then its statically charged


What happens when it a statically charge object is near a balanced charged object?

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14

Multiple Choice

Particles are made up of positive charge and negative charge.

1

true

2

false

15

Multiple Choice

Electric charge can be seen

1

true

2

false

16

Multiple Choice

What happens when a negative charge meets with a positive charge?

1

attract

2

repel

17

Multiple Choice

What happens when a positive charge meets with a positive charge?

1

attract

2

repel

18

Multiple Choice

What happens when a negative charge meets with a negative charge?

1

attract

2

repel

19

Multiple Choice

Do all objects have charged particles?

1

yes

2

no

20

Multiple Choice

Static electricity is the

1

electricity from balloon

2

the charge of the balloon

3

buildup of electrical charge

21

Multiple Choice

If you rub two balloons with a wool cloth,

1

the balloons will attract each other.

2

the balloons will not affect each other.

3

the balloons will repel each other.

4

the balloons will pop.

22

Multiple Select

Select all that apply.


What are in particles?

1

negative charge

2

positive charge

3

electricity

4

energy

23

Multiple Select

Select all that apply.


What product uses electricity?

1

computer

2

yo-yo

3

basketball

4

television

5

fridge

Electricity and Magnetism

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