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Worksheets

Science Grade 1

Total questions: 27

Worksheet time: 15mins

Name
Class
Date
1.

It is a kind of matter that is hard and dense.

a)

solid

b)

liquid

c)

gas

2.

A matter is said to be ____ when its particles inside are compact or very close to one another

a)

dense

b)

hard

c)

heavy

3.

It has a definite shape and volume

a)

gas

b)

liquid

c)

solid

4.

Is kind of matter that flows and it also makes an object wet when it occupies space.

a)

liquid

b)

gas

c)

solid

5.

fishes in the aquarium need this to live

a)

water

b)

land

c)

wind

6.

Your mom uses this to make her smell fragrant.

a)

perfume

b)

soy sauce

c)

vinegar

7.

It is a kind of matter that you don't usually see but you can feel it.

a)

Gas

b)

solid

c)

liquid

8.

State of matter have no definite shape too.

a)

solid

b)

liquid

c)

gas

9.

What is the example of gas?

a)

rain

b)

wind

c)

teardrops

10.

This is the white part of the eye.

a)

pupil

b)

sclera

c)

retina

11.

It is the clear protective layer on the surface of the eye and also it is the very important part of the eye

a)

cornea

b)

pupil

c)

lens

12.

The colored part of the eye

a)

Pupil

b)

Iris

c)

Cornea

13.

The black part of the eye

a)

cornea

b)

retina

c)

pupil

14.

The clear glass like material that is found at the back of the iris.

a)

lens

b)

cornea

c)

retina

15.

The lens focuses the light to the back of the eyeball.

a)

retina

b)

iris

c)

pupil

16.

Three sections of the ear

a)

outer, middle and inner

b)

1st, 2nd and 3rd part

c)

1,2,3 parts

17.

It collects the sounds from the surroundings

a)

Pinna or Auricle

b)

Cochlea

18.

Part of the ear were the sound travel.

a)

ear canal

b)

earwax

c)

eardrum

19.

The ___ produced in the ear canal.

a)

Earwax

b)

Pinna

c)

Cochlea

20.

The ____ takes those sounds and turns them into vibration.

a)

outer ear

b)

middle ear

c)

inner ear

21.

The back and forth movements of the sound waves

a)

Sound Wave

b)

Vibrations

22.

The ____ is located in the middle ear

a)

Earwax

b)

Eardrum

c)

Ear canal

23.

The ___ is a small curled tube that is filled with liquid

a)

Cochlea

b)

Pinna

c)

Ear canal

24.

What do you call a two holes in your nose?

a)

Nostrils

b)

nasal

c)

Nose

25.

It is connected to the back of your throat

a)

Nasal

b)

Nasal cavity

c)

nerve signal

26.

The upper part of the nose and has tiny parts that are sensitive to odors.

a)

olfactory bulb

b)

nerve signal

c)

nasal cavity

27.

It helps the brain understand what kind of smell it is.

a)

Nerve signal

b)

Nasal

c)

Nerve