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Science 4 Motion and Forces

Science 4 Motion and Forces

Assessment

Presentation

Science

4th Grade

Practice Problem

Easy

NGSS
MS-PS2-2, MS-PS3-1, MS-PS2-1

+1

Standards-aligned

Created by

Yulianti Yulianti

Used 2+ times

FREE Resource

24 Slides • 33 Questions

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Multiple Choice

Which three main aspects are used to describe the motion of an object?

1

Position, speed, and direction

2

Mass, volume, and density

3

Color, shape, and size

4

Temperature, pressure, and humidity

5

Multiple Choice

Question image

is this boat in motion ?

1

Yes , because its position is changing relative to the reference point ( the buoy)

2

No , because its position is changing relative to the reference point ( the buoy)

3

No , because its position is not changing relative to the reference point ( the buoy)

4

Yes , because its position is not changing relative to the reference point ( the buoy)

6

Multiple Choice

Question image

What is the distance covered by the boy in the figure ?

1

5 m

2

3 m

3

10 m

4

6 m

5

16 m

7

Multiple Choice

Question image

The amount of space between two places can best be described as _______.

1

direction

2

speed

3

distance

4

velocity

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Multiple Choice

The distance covered by a moving object in certain time is _______

1

speed

2

position

3

motion

4

reference point

10

Multiple Choice

Will the speed increase or decrease if a sailboat gets pushed behind by a gust of wind?

1

increase

2

decrease

11

Multiple Choice

Will the speed increase or decrease if a ball rolls into a wall?

1

increase

2

decrease

12

Multiple Choice

Will speed increase or decrease if a soccer ball is kicked?

1

increase

2

decrease

13

Multiple Choice

Will speed increase or decrease if a man pulls on the leash of a dog as the tries to run away?

1

increase

2

decrease

14

Multiple Choice

Will the speed increase or decrease as a pitcher throws a baseball?

1

increase

2

decrease

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Fill in the Blanks

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Fill in the Blanks

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Fill in the Blanks

18

Multiple Choice

Douglas is sliding down the hill on a piece of cardboard. His sister pushes him from behind. What effect does this have on his motion?

1

He speeds up.

2

He stops.

3

He slows down.

4

His motion remains the same.

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Multiple Choice

What is the direction of an object?

1

Where the object is heading

2

How fast the object is moving

3

The color of the object

4

The size of the object

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Fill in the Blanks

Type answer...

25

Open Ended

How do we know how far an object has moved?

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Multiple Choice

Which of the following best describes how speed is measured?

1

By measuring the distance travelled and the time taken

2

By measuring only the distance travelled

3

By measuring only the time taken

4

By measuring the weight of the object

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Open Ended

Discuss what some of the fastest objects in the world are and how their speeds are measured.

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Fill in the Blanks

Type answer...

33

Multiple Select

Which of the following can be used to represent the motion of an object?

1

A horizontal scale

2

A table

3

A graph

4

A thermometer

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Open Ended

What is needed for an object to move?

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Multiple Choice

Which surface makes it easier to move a book?

1

Smooth surface

2

Rough surface

3

Both are the same

4

It depends on the weight of the book

39

Multiple Choice

What is needed to start moving an object that is at rest?

1

A push or pull

2

Gravity

3

Friction

4

Heat

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Open Ended

Explain why it is more difficult to move a heavier object compared to a lighter object, using examples from daily life.

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Multiple Choice

What happens when you apply a greater force to an object?

1

It travels a longer distance

2

It becomes heavier

3

It changes color

4

It stops moving

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Fill in the Blanks

Type answer...

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Multiple Select

Which of the following statements are true about the direction of force and motion?

1

The direction of force determines the direction of motion

2

An object at rest starts moving when a force is applied

3

The direction of force is always opposite to the direction of motion

4

The state of motion of the object determines the direction of motion

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Open Ended

Explain how the direction of force affects the motion of an object, using examples from daily life.

51

Multiple Choice

What happens to a moving object when more force is applied in the same direction as its motion?

1

It speeds up

2

It slows down

3

It stops moving

4

It changes direction

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53

Multiple Select

Which of the following can be used to describe the motion of an object?

1

Position

2

Speed

3

Direction

4

Mass

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Fill in the Blanks

Type answer...

57

Open Ended

What is one new thing you learned about motion and forces today, and how might you apply it in real life?

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