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Worksheets

Science

Total questions: 11

Worksheet time: 9mins

Name
Class
Date
1.

Do you like Science?

a)

I love Science! It is my life!

b)

Science is Okay..

c)

I hate Science. It is Boring!

d)

I AM a scientist!

2.
Which one of the following would you use to separate sand from iron filings?
a)
a bar magnet
b)
filter paper
c)
chromatography paper
d)
alum
3.

This diagram represents...

a)

An element

b)

A molecule

c)

A compound

d)

A mixture of elements and compounds

4.

How to separate the jelly beans?

a)

Filtration method

b)

Sieving method

c)

Hand-picking method

d)

Floatation method

5.

It is an example of homogeneous mixture

a)

orange juice

b)

fruit salad

c)

rice and palay

d)

water and oil

6.
Mixtures are always combinations of compounds that are in different states of matter. 
a)
TRUE
b)
FALSE
7.
Which of these is not a mixture? 
a)
oil and water
b)
sand and soda
c)
diet soda
d)
all are mixtures
8.

You would describe a homogeneous mixture as..

a)

A single component

b)

A composition with an insoluble solid

c)

A clear solution

9.

Water and oil could be described as...

a)

a heterogeneous mixture in which oil floats above water

b)

a heterogeneous mixture in which water is lighter than oil

c)

a homogeneous mixture

10.

Which of the following is NOT an example of a homogeneous mixture?

a)

Salt water

b)

Blood

c)

Metal alloys

d)

smog (smoke + fog)

11.

What is transpiration?

(pick the closest answer)

a)

Excess water being released from the aerial parts of plants in the form of water vapor

b)

Excess sugar being released from the leaves

c)

The way a plant makes its food

d)

When the plant uses sugar for energy