Science Review | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 30 Public

Science Grade 2 Review Quarter 4

Study Slideshow

When matter changes into a different kind of matter, it goes through a _________________________.

CHEMICAL CHANGE

15

A _________________________ is two or more things put together.

15

Changing the size or shape of a substance is an example of a _________________________.

PHYSICAL CHANGE

15

_________________________ means to change from a liquid to a gas that goes into the air.

EVAPORATION

15

A _________________________ is a mixture that is hard to take apart.

SOLUTION

15

_________________________ means to change from a gas to a liquid.

CONDENSATION

15

What is an example of a physical change?

15

Which are clues a chemical change is happening?

C) Seeing matter change in shape

A) Seeing light and feeling heat

B) Seeing matter change in size

D) Seeing and feeling water

15

Why do drops form on the sides of a cold glass?

CONDENSATION

15

What happens when matter changes in size or shape only?

PHYSICAL CHANGE

15

How can you tell when a chemical change has happened?

Matters turns into a different matter

D) Matter grows larger or smaller

Matter changes from a liquid to a gas

Matter changes from a liquid to a solid

15

The force that pulls all things to Earth is called _________________________.

GRAVITY

15

Two objects rubbing against each other cause _________________________.

FRICTION

15

24.A push is an example of a _________________________.

FORCE

15

The time it takes to move from one position to another is _________________________.

SPEED

15

26.When an object changes position, _________________________ happens.

MOTION

15