Grade 3 TCI Science - Unit 2 Lessons 1-4 Content

What is motion?

• An object's location

• A change in the force placed on an object

• A change in the position of an object

• The speed of an object

Tags

NGSS.MS-PS2-2

Motion is a change in the _____ of an object.

• size

• speed

• direction

• position

_______________ is which way an object moves.

• motion

• speed

• direction

• position

_____________ is how fast an object moves.

• motion

• friction

• direction

• speed

Tags

NGSS.MS-PS3-1

Which of these is an example of putting force on an object?

• hitting a baseball with a bat

• typing on a keyboard

• pushing dirt with a bulldozer

• all of the above

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Two volleyball players hit a ball back and forth. If they use the same amount of strength, how are their forces different?

• One is stronger than the other.

• One moves the ball farther than the other.

• They are on different objects.

• They are in different directions.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

Which can happen when force is put on an object?

• The object can turn.

• The object can speed up.

• The object can slow down.

• All of the above

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

_______ is an object’s location compared to its surroundings.

• force

• motion

• position

• speed

When something is in motion, it

• has a strong pull.

• changes position.

• does not have force.

• pushes with a lot of strength.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is force?

• a push or pull on an object

• the strength an object is pushed

• the speed an object changed position

• an object's location compared to its surroundings

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1