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Science final evaluation for third grade II trimester

Total questions: 22

Worksheet time: 11mins

Name
Class
Date
1.

The following picture corresponds to a

a)

Mixture

b)

Pure substance

2.

Matter is __________________________

a)

Only what is around the water

b)

Everything that takes up space

c)

The substances only

3.

Humans are matter

Is it true or false?

a)

True

b)

False

4.

Check the boxes that are properties of a solid

a)

It has definite shape

b)

It does not have definite volume

c)

It has definite volume

d)

It does not have definite shape

5.

This state of matter has definite volume but not definite shape

a)

Solid

b)

Liquid

c)

Gas

6.

Particles are free to move over each other, but are still attracted to each other. This is a characteristic of _________.

a)

Solids

b)

Gas

c)

Liquid

7.

Particles move in random motion with little or no attraction to each other.

This is a characteristic of the state of matter called:

a)

Liquid

b)

Solid

c)

Gas

8.

This object is an example of the state of matter called __________

a)

Gas

b)

Solid

c)

Liquid

9.

The following option is an example of the state of matter called__________________

a)

Liquid

b)

Solid

c)

Gas

10.

In the following picture you can see an example of the state of matter called: __________________

a)

Gas

b)

Liquid

c)

Solid

11.

The change of matter called condensation is ___________________

a)

the change from liquid to solid

b)

the change from gas to liquid

c)

the change from solid to liquid

12.

The freezing change of matter is _______________________

a)

the change from liquid to solid

b)

the change from solid to liquid

c)

the change from gas to liquid

13.

Look at the picture and choose the change of matter it represents

a)

Condensation

b)

Freezing

c)

Melting

14.

Burning a candle is an example of the following kind of change

a)

Physical change

b)

Chemical change

15.

The physical changes change the molecules of the substances.

Is this affirmation true or false?

a)

True

b)

False

16.

The change that usually affect or change the molecules of the objects is ________________

a)

Physical change

b)

Chemical change

17.

What is a reversible change ?

a)

The changes of matter that can go back to the original state.

b)

The changes of matter that cannot go back to the original state.

c)

The changes that are irreversible.

18.

The following option is an example of physical deformation

a)

Mixing a salad

b)

Cutting a paper

c)

Freezing water

19.

Separation of a mixture is an example of a _______________________

a)

Chemical change

b)

Physical change

20.

The change of matter called vaporization occurs when ________________

a)

we boil water in a cooking pot.

b)

we freeze water.

c)

we take an ice cream out of the freezer .

21.

The following picture represent the organization of the molecules of the ________________ state of matter.

a)

Liquid

b)

Gas

c)

Solid

22.

The following picture represent the molecules in the state of matter called: ________________________

a)

Liquid

b)

Gas

c)

Solid