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WorksheetsScience KSSM Form 1
Total questions: 80
Worksheet time: 41mins
Science is a discipline that involves ............... on natural phenomena. (answer 2)
systematic observations
experiments
observations
Belows are examples of natural phenomena EXCEPT
flash floods
rainbows
volcanic eruptions
car movement
occurence of day and night
Which of these are CORRECT about the importance of science?
Easy to find job
Faster and safer transportation
Increase quality and quantity of agriculture products
Invention of satellites, computers and phones.
Advancements in medical
..................................... has made our life more comfortable and solve various problems.
Science
Investigation in science
Innovation in technology
For containing small amount of chemicals or mixing solutions.
Boiling tubes
Beaker
Glass jar
Test tube
Azli needs to measure a fixed volume of liquid and transfer it to another container. Which apparatus can he use?
Measuring cylinder
Burette
Pipette
The above hazard symbol means ......
explosive
flammable
toxic or poisonous
corrosive
If you see above symbol, beware of materials that can
release fume that can hurt eyes, nose and throat.
cause harmful radiation.
cause poisoning and death if swallowed
easily expolde.
What you should do if someone inhaled toxic gas?
Hold under running water
Spit out immediately
Move away from the gas for fresh air
Flush eyes vigorously with water
The usage of S.I is to AVOID
confusion and misunderstanding
accuracy
communication
........................... is a measure of how hot or cold an object is.
Length
Time
Mass
Temperature
......................... is used to measure the current that flows through an electric circuit.
Vernier Calipers
Stopwatch
Measuring tape
Ammeter
Which statement is true about mass?
the total volume of an object
the total surface area of an object
the gravitational force acting on an object
the amount of matter contained in an object
Which of the following represents the prefix value of kilo?
10
100
1000
1000 000
Table above shows the volumes of a few marbles measured using the water displacement method. What is the volume of 5 marbles?
3 cm3
9 cm3
15cm3
21cm3
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?
J, M, K, L
J, M, L, K
M, J, K, L
M, J, L, K
Diagram above shows three types of bottles with different labels. What are the chemicals that might contain inside bottle P, Q and R?
P: chloroform, Q: ethanol, R: mercury
P: Radium, Q: mercury, R: Pottasium
P: Benzene, Q: potassium, R: radium
P: lead, Q: petrol, R: chloroform
which of the following converting unit of base quantity is correct?
1.9 kg -> 19 000 g
89 g -> 0.089 kg
170 mm -> 0.017 m
450 cm -> 45 m
choose the correct match
length -> kilometre -> km
mass -> gram -> g
temperature -> degree celcius -> oC
electric current -> ampere -> A
Study of living things is the field of study for .........
Physics
Chemistry
Biology
Geology
Career related to the field of biology is.......
A botanist and meteorologist
Zoologist and nurse
Doctor and astronomer
Geologist and forensic science
Which is non-natural phenomenon
Tsunami
Seeds germinate
Ice melting
A bomb explodes
Diagram shows a laboratory apparatus. What is the most accurate function for the apparatus?
Measuring volume of liquid
Heating up the chemicals in small quantity
Filling chemicals in large quantities
Filling chemicals in small quantity
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
B
C
D
What does the prefix mega means?
1 000 000 000
1 000 000
1 000
100
What is the name of this apparatus?
Vernier calipers
Micrometer screw gauge
Which of the following chemicals is matched with their symbol above?
Uranium
Petrol
Sulphuric acid
Ammonia
What is the S.I unit for temperature?
metre
Kelvin
second
Ampere
Which one is triple beam balance?
What is the S.I unit for density?
kg / m2
kg / cm2
g / cm3
g / cm2
Which of the following structure is not found in animal cells?
Mitochondrion
Cell membrane
Chloroplast
Cytoplasm
Which of the following structure controls movement of substances in and out of a cell?
Cell wall
Cell membrane
Chloroplast
Mitochondion
Which of the following is a natural phenomenon?
Dam construction
Volcanic eruptions
Use of mobile phones
Discovery of new medicines
The diagram above shows a symbol. What is the meaning of the symbol?
Flammable
Irritant
Poisonous
Explosive
Which of the following is not a step in scientific investigation?
Writting a report
Forming a hypothesis
Manipulating the result
Making a smart guess
All living organisms are made up of basic units. What is the basic units for living organisms?
Cells
Organs
Tissues
Systems
Which of the following is a physical factor involved in homeostasis?
The osmosis pressure
The level of sugar in the blood
The change in the body temperature
The change in the water content of the body
diagram above shows a hazard symbol. what is the meaning of this symbol?
flammable
irritant
explosive
poisonous
which of the following apparatus can be used to measure the volume of liquids?
measuring cylinder , test tube
beaker, stopwatch
test tube, pipette
measuring cylinder, beaker
Science is a discipline that involves ............... on natural phenomena. (2 answers)
systematic observations
experiments
observations
Which of these are INCORRECT about the importance of science?
Easy to find job
Faster and safer transportation
Increase quality and quantity of agriculture products
Invention of satellites, computers and phones.
Advancements in medical
Apparatus used for heating small quantity of chemicals
Beaker
Flask
Test tube
Gas jar
Name this apparatus
Spirit lamp
Burner
Bunsen burner
Automatic flame
From what material is this apparatus made up of?
Meshed iron wire and asbestos
Wire
Steel wire and sand
Iron wire and porcelain
Mention the use of this apparatus
For keeping the test tube
For supporting the apparatus during heating
For drying other apparatus
Used as a shelf
Mention the use and the material from which it is made of.
Plastic and for crushing solids
Steel and for mixing chemicals
Porcelain and for crushing and grinding solids
Name this apparatus
Beaker
Measuring cylinder
Gas jar
Test tube
An apparatus used for preparing and keeping the solution for experiment.
Flask
Test tube
Gas jar
Beaker
What does this symbol indicate?
Corrosive substances
Wash your hands.
Wear appropriate gloves.
Bacteria are present.
Identify the Image
Radioactive
Flammable
Biological hazard
Toxic
What does this safety symbol mean?
flammable
oxidising
hot
explosive
What does this safety symbol mean?
cross
harmful / irritant
sharp
chemical
Radioactive Material
Wear Safety Goggles
Caution
Science is a _______ that involves systematic observations and experiments of natural phenomena.
discipline
method
outline
principle
What are NOT the importance of science (Choose two answers)
Contributes to the area of engineering such as construction of tall buildings.
Cultivate art skills and the ability to draw better
Build the relationship between specimen and scientist
Increases crop yields by invention of fertilisers, pesticides and hydroponic method.
Fields in Science:
Astronomy
True
False
Botanist is a career in
Astronomy
Physics
Biology
Geology
To be a oceanographer, you have to learn
Physics
Meteorology
Biology
Chemistry
Select correct answer.
Biology specialised in .......
weather and climate change
living things
characteristic of matter and energy
composition, structure, properties and reaction of matter
rocks, soils and minerals
Science experiments are conducted in ..................
classroom
science laboratory
lecture hall
Round-bottom flask
containing chemical used in preparing gas - heating is required
containing chemical used in preparing gas - no heating is required
used for collecting gas
Boiling tube is ............... (answer 2)
larger in size
smaller in size
can withstand high temperature
.............. is used for holding apparatus during experiments.
Test tube holder
Retort stand and clamp
Tripod stand
You can hold a hot test tube using ................
test tube rack
test tube holder
retort stand and clamp
The above hazard symbol means ......
explosive
radioactive
toxic or poisonous
corrosive
When you are in the laboratory, you should AVOID .... (answer more than 1 )
turning off the taps before leaving the laboratory
eat, drink or play
throwing solid waste into the sink
entering laboratory without teacher's permission
Convert 2.5kg to g
25g
250g
2500g
S.I units stands for
International System of Units
International System of Mass
International System of Quantity
Match the definition.
The quantity of matter in an object.
Length
Mass
Time
Temperature
Which of the following structure is site of cellular respiration?
Chloroplast
Nucleus
Mitochondrion
Cell wall
What is the natural phenomena?
Things that created by living things
Things that required by living things
Things that happen in nature
Things that happen every month
Which of the following is a science-related career?
Pilot
Lawyer
Firemen
Geologist
