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Worksheets

Grade 1 Science

Total questions: 81

Worksheet time: 41mins

Name
Class
Date
1.

Chocolate cake

size

a)

small

b)

big

2.

Chocolate cake

taste

a)

salty

b)

sweet

c)

sour

3.

Chocolate cake

texture

a)

hard

b)

soft

4.

Chocolate cake

color

a)

brown

b)

yellow

c)

black

5.

Matter is anything that takes up space and has mass. 

a)
b)
6.

There are 2 states of matter solids and liquids only.  

a)
b)
7.

Liquids and gases have definite shape.  

a)
b)
8.

My eating utensils are solids. 

a)
b)
9.

The picture shows that liquids copy the shape of their containers. 

a)
b)
10.

It has a definite shape. It can be round, rectangular, cone, cylindrical and more. It can be identified as smooth, soft, hard or rough. It can be identified as heavy or light.

a)

Solid

b)

Liquid

c)

Gas

11.

It can follow the shape of their container. It may be sticky, watery or slippery.

a)

Solid

b)

Liquid

c)

Gas

12.

It has no shape, can also copy the shape of their container.

a)

Solid

b)

Liquid

c)

Gas

13.

The process that changes matter from liquid to solid.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

14.

The process that changes matter from solid to liquid.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

15.

The process that changes matter from liquid to gas.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

16.

The process that changes matter from gas to liquid.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

17.

What are the given objects made of

a)

cotton

b)

rubber

c)

wood

18.

What are the given objects made of

a)

cotton

b)

rubber

c)

wood

19.

What are the given objects made of

a)

cotton

b)

rubber

c)

wood

20.

Identify where the following objects came from.

leather

a)

animal

b)

plant

21.

Identify where the following objects came from.

cotton

a)

animal

b)

plant

22.

Identify where the following objects came from.

wood

a)

animal

b)

plant

23.

Identify where the following objects came from.

silk

a)

animal

b)

plant

24.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

metal

d)

rubber

e)

shell

25.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

metal

d)

rubber

e)

shell

26.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

metal

d)

rubber

e)

shell

27.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

glass

d)

rubber

e)

shell

28.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

glass

d)

rubber

e)

shell

29.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

glass

d)

rubber

e)

cotton

30.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

leather

b)

wool

c)

glass

d)

rubber

e)

cotton

31.

Materials in the environment are all made from living things. 

a)
b)
32.

Which of the following does not belong to the group?  Choose the best answer.

a)
b)
c)
d)
33.

What materials are used to make this pair of school shoes? 

a)

leather and rubber

b)

leather and glass

c)

leather and plastic 

d)

leather and wool

34.

Classify the objects according to their kind.   Click the correct state of matter. 

maple syrup

a)

Solid

b)

Liquid

c)

Gas

35.

Classify the objects according to their kind.   Click the correct state of matter. 

copper

a)

Solid

b)

Liquid

c)

Gas

36.

Classify the objects according to their kind.   Click the correct state of matter. 

helium in the tank

a)

Solid

b)

Liquid

c)

Gas

37.

Which statement describes matter in the picture? 

a)

Liquids have no definite shape that is why they take the shape of any container. 

b)

Liquids have definite shape that is why they take the shape of any container. 

38.

Which statement describes matter in the picture? 

a)

Solids have texture. They may be soft or hard, smooth or rough. 

b)

Solids have texture. They may be sticky, watery or slippery. 

39.

Match the change in the state of matter with its correct picture.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

40.

Match the change in the state of matter with its correct picture.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

41.

Match the change in the state of matter with its correct picture.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

42.

Match the change in the state of matter with its correct picture.

a)

Freezing

b)

Melting

c)

Evaporation

d)

Condensation

43.

When a candle melts, it changes from ______ to liquid. 

a)

solid

b)

gas

c)

liquid

44.

Cooling makes  _______  turn into solid.  This process is called freezing.

a)

solid

b)

gas

c)

liquid

45.

Water vapor, a ______ , turns into liquid when it condenses on the surface of a cold glass.

a)

solid

b)

gas

c)

liquid

46.

Water vapor, a ______ , turns into liquid when it condenses on the surface of a cold glass.

a)

solid

b)

gas

c)

liquid

47.

You disinfect your hand with alcohol.  Why does your hand become dry afterwards? 

a)

Liquid alcohol melts into gas.

b)

Alcohol evaporates into gas.

c)

Alcohol evaporates into solid.

d)

Liquid alcohol undergoes freezing.

48.

Which statement is TRUE about materials from our environment?

a)

They are made ONLY from living things. 

b)

They are made ONLY from nonliving things. 

c)

They are made from living and nonliving things. 

49.

Which material did not come from animals?

a)

wool

b)

shells 

c)

cotton

d)

leather 

50.

Which is not made from nonliving things?

a)
b)
c)
d)
51.

The Science teacher asked Liza to take a picture of objects made of different kinds of materials.  Help her identify what kind of material was used to make the objects she found. 

a)

plastic

b)

wool

c)

glass

d)

rubber

e)

shell

52.

What safety measure should be applied in this picture? 

a)

Ask someone for help. 

b)

Get the book by your own.

53.

What safety measure should be applied in this picture? 

a)

Use a pot holder in using sharp objects. 

b)

Keep all the sharp objects away from children.

54.

Among the states of matter, solids have indefinite shape. 

a)
b)
55.

I'm the best example of the condensation process seen in the sky.

a)

rain

b)

cloud

c)

air

56.

Classify the sources of light.

a)

Artificial source

b)

Natural source

57.

Classify the sources of light.

a)

Artificial source

b)

Natural source

58.

Classify the sources of light.

a)

Artificial source

b)

Natural source

59.

Classify the sources of light.

a)

Artificial source

b)

Natural source

60.

Sound is a form of energy that can ONLY travel in solids. 

a)
b)
61.

Sound is produced when molecules vibrate

a)
b)
62.

Sound is produced when molecules vibrate

a)
b)
63.

It is a tower to serve as an aid to send signals or warnings to mariners of hazards. 

a)
b)
c)
64.

It is a battery operated portable light that can be used for rescue operations.  

a)
b)
c)
65.

It is a set of colored lights used to control the traffic. 

a)
b)
c)
66.

It is made of wax that gives light to a room during brownout. 

a)
b)
c)
67.

______ are made of water droplets or ice crystals floating in the sky

a)

rain

b)

clouds

c)

air

68.

known as the rain or thunderstorm clouds. They are low hanging, dark gray clouds that completely block the sun.

a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

69.

They are flat clouds that look like a blanket of clouds that cover the sky. They often signal gray and drizzly days and with not much sunshine, associated with foggy weather conditions. They are thick enough to accommodate only little light.

a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

70.

indicate fair to pleasant kind of weather, sign that a change of weather will happen in 24 hours. One of the high clouds. They look like a wisp of hair. They are fast moving and known as the feather-like clouds.

a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

71.

They puffy clouds that look like cotton, They are also known as cotton candy clouds. They usually indicate fair weather.

a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

72.
a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

73.
a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

74.
a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

75.
a)

cumulus clouds

b)

cirrus clouds

c)

stratus clouds

d)

nimbus clouds

76.

It reflects the light from the sun that lightens the earth. 

a)
b)
c)
d)
e)
77.

 It is the most abundant source of natural light on Earth. 

a)
b)
c)
d)
e)
78.

These are made up of water droplets or ice crystals. 

a)
b)
c)
d)
e)
79.

Located far from our solar system and give off their own light

a)
b)
c)
d)
e)
80.

Part of the solar system where living things reside

a)
b)
c)
d)
e)
81.

Earth has 29% water and 71% land.

a)
b)