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Science KSSM Form 1

Total questions: 80

Worksheet time: 41mins

Name
Class
Date
1.

Science is a discipline that involves ............... on natural phenomena. (answer 2)

a)

systematic observations

b)

experiments

c)

observations

2.

Belows are examples of natural phenomena EXCEPT

a)

flash floods

b)

rainbows

c)

volcanic eruptions

d)

car movement

e)

occurence of day and night

3.

Which of these are CORRECT about the importance of science?

a)

Easy to find job

b)

Faster and safer transportation

c)

Increase quality and quantity of agriculture products

d)

Invention of satellites, computers and phones.

e)

Advancements in medical

4.

..................................... has made our life more comfortable and solve various problems.

a)

Science

b)

Investigation in science

c)

Innovation in technology

5.

For containing small amount of chemicals or mixing solutions.

a)

Boiling tubes

b)

Beaker

c)

Glass jar

d)

Test tube

6.

Azli needs to measure a fixed volume of liquid and transfer it to another container. Which apparatus can he use?

a)

Measuring cylinder

b)

Burette

c)

Pipette

7.

The above hazard symbol means ......

a)

explosive

b)

flammable

c)

toxic or poisonous

d)

corrosive

8.

If you see above symbol, beware of materials that can

a)

release fume that can hurt eyes, nose and throat.

b)

cause harmful radiation.

c)

cause poisoning and death if swallowed

d)

easily expolde.

9.

What you should do if someone inhaled toxic gas?

a)

Hold under running water

b)

Spit out immediately

c)

Move away from the gas for fresh air

d)

Flush eyes vigorously with water

10.

The usage of S.I is to AVOID

a)

confusion and misunderstanding

b)

accuracy

c)

communication

11.

........................... is a measure of how hot or cold an object is.

a)

Length

b)

Time

c)

Mass

d)

Temperature

12.

......................... is used to measure the current that flows through an electric circuit.

a)

Vernier Calipers

b)

Stopwatch

c)

Measuring tape

d)

Ammeter

13.

Which statement is true about mass?

a)

the total volume of an object

b)

the total surface area of an object

c)

the gravitational force acting on an object

d)

the amount of matter contained in an object

14.

Which of the following represents the prefix value of kilo?

a)

10

b)

100

c)

1000

d)

1000 000

15.

Table above shows the volumes of a few marbles measured using the water displacement method. What is the volume of 5 marbles?

a)

3 cm3

b)

9 cm3

c)

15cm3

d)

21cm3

16.

The following information shows the steps involved in a scientific investigation

J : making an observation

K : Making a conclusion

L : analysing data

M : collecting data

Which of the following is the correct step in the scientific investigation?

a)

J, M, K, L

b)

J, M, L, K

c)

M, J, K, L

d)

M, J, L, K

17.

Diagram above shows three types of bottles with different labels. What are the chemicals that might contain inside bottle P, Q and R?

a)

P: chloroform, Q: ethanol, R: mercury

b)

P: Radium, Q: mercury, R: Pottasium

c)

P: Benzene, Q: potassium, R: radium

d)

P: lead, Q: petrol, R: chloroform

18.

which of the following converting unit of base quantity is correct?

a)

1.9 kg -> 19 000 g

b)

89 g -> 0.089 kg

c)

170 mm -> 0.017 m

d)

450 cm -> 45 m

19.

choose the correct match

a)

length -> kilometre -> km

b)

mass -> gram -> g

c)

temperature -> degree celcius -> oC

d)

electric current -> ampere -> A

20.

Study of living things is the field of study for .........

a)

Physics

b)

Chemistry

c)

Biology

d)

Geology

21.

Career related to the field of biology is.......

a)

A botanist and meteorologist

b)

Zoologist and nurse

c)

Doctor and astronomer

d)

Geologist and forensic science

22.

Which is non-natural phenomenon

a)

Tsunami

b)

Seeds germinate

c)

Ice melting

d)

A bomb explodes

23.

Diagram shows a laboratory apparatus. What is the most accurate function for the apparatus?

a)

Measuring volume of liquid

b)

Heating up the chemicals in small quantity

c)

Filling chemicals in large quantities

d)

Filling chemicals in small quantity

24.

Diagram above shows four eye positions while taking a reading from a measuring cylinder. Which of the eye positions will give an accurate reading?

a)

A

b)

B

c)

C

d)

D

25.

What does the prefix mega means?

a)

1 000 000 000

b)

1 000 000

c)

1 000

d)

100

26.

What is the name of this apparatus?

a)

Vernier calipers

b)

Micrometer screw gauge

27.

Which of the following chemicals is matched with their symbol above?

a)

Uranium

b)

Petrol

c)

Sulphuric acid

d)

Ammonia

28.

What is the S.I unit for temperature?

a)

metre

b)

Kelvin

c)

second

d)

Ampere

29.

Which one is triple beam balance?

a)
b)
c)
d)
30.

What is the S.I unit for density?

a)

kg / m2

b)

kg / cm2

c)

g / cm3

d)

g / cm2

31.

Which of the following structure is not found in animal cells?

a)

Mitochondrion

b)

Cell membrane

c)

Chloroplast

d)

Cytoplasm

32.

Which of the following structure controls movement of substances in and out of a cell?

a)

Cell wall

b)

Cell membrane

c)

Chloroplast

d)

Mitochondion

33.

Which of the following is a natural phenomenon?

a)

Dam construction

b)

Volcanic eruptions

c)

Use of mobile phones

d)

Discovery of new medicines

34.

The diagram above shows a symbol. What is the meaning of the symbol?

a)

Flammable

b)

Irritant

c)

Poisonous

d)

Explosive

35.

Which of the following is not a step in scientific investigation?

a)

Writting a report

b)

Forming a hypothesis

c)

Manipulating the result

d)

Making a smart guess

36.

All living organisms are made up of basic units. What is the basic units for living organisms?

a)

Cells

b)

Organs

c)

Tissues

d)

Systems

37.

Which of the following is a physical factor involved in homeostasis?

a)

The osmosis pressure

b)

The level of sugar in the blood

c)

The change in the body temperature

d)

The change in the water content of the body

38.

diagram above shows a hazard symbol. what is the meaning of this symbol?

a)

flammable

b)

irritant

c)

explosive

d)

poisonous

39.

which of the following apparatus can be used to measure the volume of liquids?

a)

measuring cylinder , test tube

b)

beaker, stopwatch

c)

test tube, pipette

d)

measuring cylinder, beaker

40.

Science is a discipline that involves ............... on natural phenomena. (2 answers)

a)

systematic observations

b)

experiments

c)

observations

41.

Which of these are INCORRECT about the importance of science?

a)

Easy to find job

b)

Faster and safer transportation

c)

Increase quality and quantity of agriculture products

d)

Invention of satellites, computers and phones.

e)

Advancements in medical

42.

Apparatus used for heating small quantity of chemicals

a)

Beaker

b)

Flask

c)

Test tube

d)

Gas jar

43.

Name this apparatus

a)

Spirit lamp

b)

Burner

c)

Bunsen burner

d)

Automatic flame

44.

From what material is this apparatus made up of?

a)

Meshed iron wire and asbestos

b)

Wire

c)

Steel wire and sand

d)

Iron wire and porcelain

45.

Mention the use of this apparatus

a)

For keeping the test tube

b)

For supporting the apparatus during heating

c)

For drying other apparatus

d)

Used as a shelf

46.

Mention the use and the material from which it is made of.

a)

Plastic and for crushing solids

b)

Steel and for mixing chemicals

c)

Porcelain and for crushing and grinding solids

47.

Name this apparatus

a)

Beaker

b)

Measuring cylinder

c)

Gas jar

d)

Test tube

48.

An apparatus used for preparing and keeping the solution for experiment.

a)

Flask

b)

Test tube

c)

Gas jar

d)

Beaker

49.

What does this symbol indicate?

a)

Corrosive substances

b)

Wash your hands.

c)

Wear appropriate gloves.

d)

Bacteria are present.

50.
a)
Poison/Toxic
b)
Bio Hazard
c)
Radioactive
d)
Corrosive
51.
If you are not sure what to do during a lab activity:
a)
guess
b)
change lab partners
c)
ask a teacher
d)
just sit quietly and do nothing
52.
You should never ______ chemicals in the lab. 
a)
taste
b)
touch
c)
smell
d)
all of the above
53.

Identify the Image

a)

Radioactive

b)

Flammable

c)

Biological hazard

d)

Toxic

54.

What does this safety symbol mean?

a)

flammable

b)

oxidising

c)

hot

d)

explosive

55.

What does this safety symbol mean?

a)

cross

b)

harmful / irritant

c)

sharp

d)

chemical

56.

Radioactive Material

a)
b)
c)
57.

Wear Safety Goggles

a)
b)
c)
58.

Caution

a)
b)
c)
59.
You are heating a substance in a test tube.  Always point the open end of the tube
a)
toward yourself
b)
toward your lab partner
c)
toward another classmate
d)
away from all people
60.
If an acid is splashed on your skin, wash at once with
a)
soap
b)
oil
c)
a weak base
d)
plenty of water
61.
Safety goggles are worn in the laboratory
a)
to avoid eye strain
b)
to improve your vision
c)
only if you don't have corrective glasses
d)
any time chemicals are used or glassware is heated
62.

Science is a _______ that involves systematic observations and experiments of natural phenomena.

a)

discipline

b)

method

c)

outline

d)

principle

63.

What are NOT the importance of science (Choose two answers)

a)

Contributes to the area of engineering such as construction of tall buildings.

b)

Cultivate art skills and the ability to draw better

c)

Build the relationship between specimen and scientist

d)

Increases crop yields by invention of fertilisers, pesticides and hydroponic method.

64.

Fields in Science:

Astronomy

a)

True

b)

False

65.

Botanist is a career in

a)

Astronomy

b)

Physics

c)

Biology

d)

Geology

66.

To be a oceanographer, you have to learn

a)

Physics

b)

Meteorology

c)

Biology

d)

Chemistry

67.

Select correct answer.

Biology specialised in .......

a)

weather and climate change

b)

living things

c)

characteristic of matter and energy

d)

composition, structure, properties and reaction of matter

e)

rocks, soils and minerals

68.

Science experiments are conducted in ..................

a)

classroom

b)

science laboratory

c)

lecture hall

69.

Round-bottom flask

a)

containing chemical used in preparing gas - heating is required

b)

containing chemical used in preparing gas - no heating is required

c)

used for collecting gas

70.

Boiling tube is ............... (answer 2)

a)

larger in size

b)

smaller in size

c)

can withstand high temperature

71.

.............. is used for holding apparatus during experiments.

a)

Test tube holder

b)

Retort stand and clamp

c)

Tripod stand

72.

You can hold a hot test tube using ................

a)

test tube rack

b)

test tube holder

c)

retort stand and clamp

73.

The above hazard symbol means ......

a)

explosive

b)

radioactive

c)

toxic or poisonous

d)

corrosive

74.

When you are in the laboratory, you should AVOID .... (answer more than 1 )

a)

turning off the taps before leaving the laboratory

b)

eat, drink or play

c)

throwing solid waste into the sink

d)

entering laboratory without teacher's permission

75.

Convert 2.5kg to g

a)

25g

b)

250g

c)

2500g

76.

S.I units stands for

a)

International System of Units

b)

International System of Mass

c)

International System of Quantity

77.

Match the definition.

The quantity of matter in an object.

a)

Length

b)

Mass

c)

Time

d)

Temperature

78.

Which of the following structure is site of cellular respiration?

a)

Chloroplast

b)

Nucleus

c)

Mitochondrion

d)

Cell wall

79.

What is the natural phenomena?

a)

Things that created by living things

b)

Things that required by living things

c)

Things that happen in nature

d)

Things that happen every month

80.

Which of the following is a science-related career?

a)

Pilot

b)

Lawyer

c)

Firemen

d)

Geologist