CONTENTS
Rekod Pencapaian Pentaksiran Murid iii – vi
UNIT 1 Scientific Skills 1
• Genius Notes • PBD Module • Summative Practice 1
UNIT 2 Humans 10
• Genius Notes • PBD Module • Summative Practice 2 3D Info Quiz
UNIT 3 Animals 24
• Genius Notes • PBD Module • Summative Practice 3 Video
UNIT 4 Plants 38
• Genius Notes • PBD Module • Summative Practice 4 Video Quiz
UNIT 5 Electricity 50
• Genius Notes • PBD Module • Summative Practice 5 3D
UNIT 6 Heat Penerbitan Pelangi Sdn. Bhd. 61
• Genius Notes • PBD Module • Summative Practice 6 Video Quiz
Mid-Year Assessment 71
UNIT 7 Rusting 81
• Genius Notes • PBD Module • Summative Practice 7
UNIT 8 Matter 88
• Genius Notes • PBD Module • Summative Practice 8 Quiz
UNIT 9 Phases of the Moon and Constellations 99
• Genius Notes • PBD Module • Summative Practice 9 Simulation
UNIT 10 Machines 107
• Genius Notes • PBD Module • Summative Practice 10 Quiz
Year End Assessment 118
Answers A1 - A8
© Penerbitan Pelangi Sdn. Bhd. ii
REKOD PENCAPAIAN PENTAKSIRAN MURID
Science Year 5
Teacher’s name: Pupil’s name: : Class:
Achievement
Performance
Unit Descriptor Page no
Level Not yet
Achieved
Achieved
SCIENCE
1 Recall the science process skills. 2 – 6
2 Describe the science process skills. 2 – 6
1 3 Apply the science process skills to perform a task. 2 – 6
Analyse the science process skills to solve
Scientific Skills 4 problems or to perform a task. 2, 6, 7
1.1 Science Evaluate the science process skills to solve a problem
Process Skills 5 or to perform a task. 7
Design an experiment to solve a problem
6 systematically and be responsible to oneself, peers 7
and environment.
2 Penerbitan Pelangi Sdn. Bhd. 11
Label the main human skeleton.
1
Humans 2 Describe the function of each main part involved in 16
blood circulatory system.
2.1 Human
Skeletal System 3 Sketch the pathways of human blood circulation. 17
2.2 Human Blood Provide reasoning on the importance of skeletal 13 – 14,
Circulatory 4 system and blood circulatory system inhuman body. 18
System
Generate ideas on the importance of taking
2.3 Relationship 5 care of all the systems in human body. 20 – 21
between the
Systems in Communicate creatively and innovatively on the
Human Body 6 relationship between the systems in the human 21
body.
State the characteristics and specific behaviours of
1 animals to ensure the survival of their species. 25, 27
3
2 Describe the characteristics and specific behaviours 25, 27
Animals of animals to ensure the survival of their species.
3.1 Survival of Explain with examples the characteristics and specific
Animal Species 3 behaviours of animals to ensure the survival of their 26, 28
species.
3.2 Create
Animal Model Build a graphic organiser on the characteristics and
4 specific behaviours of animals to ensure the survival 29, 30
of species.
iii © Penerbitan Pelangi Sdn. Bhd.
Predict the ways other animals protect themselves
5 based on knowledge about characteristics or specific 31
behaviours.
Design an imaginary model of animal by applying
the knowledge of specific characteristics and
6 32
behaviours and provide reasoning about the
characteristics.
State the main source of energy in the food
1 33
relationship.
3 2 3 Identify producer and consumers in a food chain. 33
Build a food web in a habitat.
34
Animals Provide reasoning on the importance of food
3.3 Food 4 relationship among living things in terms of energy 35
Relationship transfer.
among living 5 Predict the effect on population changes of living 35
things things in a food web.
Communicate creatively and innovatively on energy
6 transfer in food relationship among living things and 35
present their findings.
1 State ways plants disperse their seeds or fruits. 44
Describe the specific characteristics of plants to
2 39, 40
ensure the survival of their species.
4 3 1 Penerbitan Pelangi Sdn. Bhd. 41
Explain with examples the specific characteristics of
Plants plants to ensure the survival of their species.
Build a graphic organiser to show the relationship
4.1 Survival of 4 on the characteristics of seeds with the ways of 45, 46
Plant Species dispersal.
4.2 Dispersal of Support the predictions about the way other
Seeds 5 plants protect and adapt themselves based on the 42
knowledge of specific characteristics of plants.
Communicate creatively and innovatively on the
6 importance of the survival of animal and plant 43
species to ensure the balance of nature.
Give examples sources of electrical energy. 51
Identify series and parallel circuit based on the
2 circuit diagram given. 52
5
3 Build series and parallel circuits and sketch the 53
Electric diagrams using symbols.
Generate ideas on the effects of mishandling
5.1 Sources of 4 electrical appliances. 57
Electrical Energy
Conclude factors that affect the brightness of the
5.2 Series Circuit 5 bulbs in series and parallel circuits based on the 54
and Parallel number of bulbs and dry cells.
Circuit Communicate creatively and innovatively on
the safety precautions in handling the electrical
6 57
appliances and the conservation of electricity
towards sustainability of life.
© Penerbitan Pelangi Sdn. Bhd. iv
1 State the meaning of heat and temperature. 63
2 Measure the boiling point and freezing point of water. 63
Make generalisation thatmaterials become warmer
3 when they gain heat and become cooler when they 64
6 lose heat.
Explain through examples the expansion and
Heat
4 contraction of materials in terms of gaining and 65 – 66
6.1 Heat and losing heat.
Temperature
Interpret data from water temperature against time
5 graph to determine the freezing point and boiling 66
point.
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Communicate creatively and innovatively to solve
6 problem by applying knowledge on the effects of 67
gaining and losing heat.
1 Identify rusty and non-rusty objects. 82
2 Describe rusty objects. 82
7 3 Make generalisation that objects made from iron can 82
rust.
Rusting
4 Conclude the factors that cause rusting. 83
7.1 Rusting
Material 5 Justify the suitable ways to prevent rusting on 84
objects.
Carry out projects to prevent rusting of objects in the
6 surrounding and provide reasoning on the method 84
used.
State the matter exists in the form of solid, liquid
1 89
and gas.
List the process of changes in states of matter for
2 water. 91
8
Matter 3 Classify materials or objects based on the states of 90
matter.
8.1 States of
Matter 4 Conclude the changes in states of matter for water in 92
terms of gaining or losing heat.
8.2 Changes in
States of Matter Summarise the relationship between the changes in
for Water 5 states of matter in the formation of 93
cloud and rain.
Communicate creatively and innovatively by making
6 an analogy to explain the arrangements of particles 94
in solid, liquid and gas when gaining or losing heat.
v © Penerbitan Pelangi Sdn. Bhd.
1 State that the Moon does not emit light. 100
Identify the patterns and the uses of the
2 constellations. 103
9
Phases of the 3 Explain the movement of the Moon in terms of 100
direction and duration.
Moon and
Constellation Sequence the phases of the Moon correctly by
4 101, 102
9.1 Phases of sketching.
the Moon
9.2 Constellation 5 Summarise the relation of phases of the Moon with 101
events of life.
Communicate creatively and innovatively on
6 the existence of other constellations by seeking 103
information from various media.
1 Identify simple machines in a tool. 108, 109
2 Describe the uses of a tool in daily life. 108
10 3 Make generalisation on the importance of combination 110
of simple machines found in a tool.
Machine
4 Explain with examples the simple machines’ functions 111, 112
that combine to ensure the tool functions well.
10.1 Uses of Penerbitan Pelangi Sdn. Bhd.
Tools in Life
5 Provide reasoning on the importance of features in 113, 114
inventing a sustainable tool.
Communicate creatively and innovatively on
6 113, 114
modifications of a tool to make it more sustainable.
© Penerbitan Pelangi Sdn. Bhd. vi
Date:
THEME : Inquiry in Science
UNIT 1 Scientific Skills
Date: Science Year 5 Unit 1 Scientific Skills
Genius Notes What is the variable that is always
kept the same in an investigation?
Science Process Skills is a skill used to help
in solving problems.
Observing
Experimenting Classifying
Making Penerbitan Pelangi Sdn. Bhd. Measuring and
hypotheses using numbers
SCIENCE
Controlling PROCESS Making
variables SKILLS inferences
Defining
operationally Predicting
Interpreting Communicating
data Using space-time
relationships
Video
Science Process
Skills
1 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 1 Scientific Skills Date:
PBD MODULE 1.1 Science Process Skills Textbook: 2 – 13
LS 1.1.1 Observe by using all the senses involved and tools if necessary to make qualitative observations to explain phenomenon or changes that occur.
LS 1.1.3 Measure and use numbers by using appropriate tools and standard units with correct techniques.
1. Atiqah carries out an investigation to observe the changes that occur to two substances,
sugar and coffee powder, when added into water. She puts in 10 g sugar and 10 g
coffee powder into cup A and cup B, which contain 30 ml warm water.
10 g sugar 10 g coffee powder
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30 ml water
Cup A Cup B
(a) State all the senses involved in making observations on the changes that have
occurred. LS 1.1.1 PL 1 PL 2
(b) State the qualitative changes observed in the investigation above. LS 1.1.1 PL 3 PL 4
(i) The colour of the water in cup A whereas the colour of
the water in cup B .
(ii) When tested with the tongue, the solution in cup A is , while the
solution in cup B is .
(c) Tick (✓) the suitable tool to measure the volume of water before and after the
investigation above. LS 1.1.3 PL 1 PL 2 PL 3
(i) (ii) (iii)
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 2
Date: Science Year 5 Unit 1 Scientific Skills
LS 1.1.2 Classify by comparing or identifying similarities and differences based on common characteristics.
2. (a) Classify the animals below into the correct categories. LS1.1.2 PL 1 PL 2 PL 3
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Animals with legs Animals with no legs
(b) Complete the tree map below according to the characteristics that you have chosen
above. LS 1.1.2 PL 1 PL 2 PL 3
Animal
Tree Map
i-THINK Map
With legs With no legs
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
3 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 1 Scientific Skills Date:
LS 1.1.7 Use space-time relationship by arranging occurrences of phenomenon or event in a chronological order based on time.
LS 1.1.8 Interpret data by selecting relevant ideas about an object, an event or the trend of the data to make an explanation.
LS 1.1.11 Make a hypothesis by making a general statement that can be tested based on the relationship between the variables in an investigation.
3. The diagram shows the changes that occur
in a plant. LS 1.1.7 LS 1.1.11 PL 1 PL 2 PL 3
(a) State two parameters that change
according to time based on the diagram.
(i)
(ii)
(b) Give a hypothesis for your answer in
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(a)(i) and (ii). Increase in time
(i)
(ii)
4. The diagram below shows the results of an investigation carried out by the students
in Year 5 Amanah. LS 1.1.8 PL 1 PL 2 PL 3
Students’ Favourite Fruit
Number of
students
10
8
6
4
2 Type of
favorite fruit
Papaya Durian Banana Watermelon
(a) Based on the bar chart above, what is the most preferred fruit by the students?
(b) How many students prefer papaya?
(c) Which fruit is the least preferred?
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 4
Date: Science Year 5 Unit 1 Scientific Skills
LS 1.1.9 Define operationally by describing an interpretation of a task carried out and observed in a situation according to determined aspects.
5. Compare and state observations of the two diagrams below by defining them
operationally. LS 1.1.9 PL 1 PL 2 PL 3
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Papaya tree A Papaya tree B
Fill in the blanks with the correct answers.
(a) Papaya tree A is than papaya tree B.
(b) Papaya tree A has a number of fruit compared to papaya
tree B.
(c) The number of leaves on papaya tree A is than papaya
tree B.
(d) The circumference of papaya tree A is than papaya
tree B.
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
5 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 1 Scientific Skills Date:
LS 1.1.10 Control variables by determining the responding and constant variables after the manipulated variables in an investigation have been determined.
6. Ahmad carried out an investigation. 4 mice were placed in cage M and 12 mice were
placed in cage N. The size of the cages are the same, and the number of male and
female mice are the same for each cage. The mice are given the same amount of
food and water daily. The weight of each mouse over three weeks was recorded in
the table below. The average weight for each mice was measured.
LS 1.1.10 PL 1 PL 2 PL 3 PL 4
Cage Number of mice Average weight
M 4 72 g
N 12 50 g
(a) In this investigation, what is the:
(i) Manipulated variable
(ii) Constant variable
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(iii) Responding variable
(b) Give a reason why the average weight of the mice in both cages are different.
(c) State the basic needs of an animal.
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 6
Date: Science Year 5 Unit 1 Scientific Skills
LS 1.1.12 Carry out experiments by using the basic science process skills to collect and interpret data, summarise to prove the hypothesis and write a report.
7. Plan and carry out an experiment to investigate the factors that cause rusting. Then,
write a simple report in the space below. LS 1.1.12 PL 4 PL 5 PL 6
(a) Problem statement:
(b) Hypothesis:
(c) (i) Constant variable :
(ii) Manipulated variable :
(iii) Responding variable :
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(d) Apparatus and materials:
(e) Procedures:
Oil
Air Anhydrous
Boiled Water calcium
water chloride
A B C D
(i)
(ii)
(iii)
(iv)
(f) Observations:
Test tube A B C D
Condition of nail
(g) Conclusion:
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
Teacher’s Signature: Date:
7 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 1 Scientific Skills Date:
SUMMATIVE PRACTICE 1
Objective Questions
1. Diagram 1 shows a measuring tool. 5. The information below shows the
PL 2 results of an investigation. PL 4
Water heating time: 2 minutes;
Water temperature: 29 ºC
Water heating time: 4 minutes;
Water temperature: 32 ºC
Water heating time: 6 minutes;
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Diagram 1 Water temperature: 40 ºC
Which of the following is suitable to be Water heating time: 8 minutes;
measured using the tool above? Water temperature: 51 ºC
A The volume of water Which of the following tables represents
B The mass of a fish the information above?
C The thickness of paper
D The width of a rug A Time (minutes) 2 4 6 8
2. What tool is suitable to measure the Water 40 29 32 51
circumference of a jackfruit? PL 2 temperature (ºC)
A A ruler
B A three beam scale B Time (minutes) 2 4 6 8
C A digital scale
D Thread and a ruler Water 29 51 40 32
temperature (ºC)
3. In an investigation, Kamala observed
that the blue litmus paper had turned C Time (minutes) 2 4 6 8
red. Which of her senses was used to
make this observation? PL 3 Water 29 32 40 51
A Sense of smell temperature (ºC)
B Sense of sight
C Sense of touch D Time (minutes) 2 4 6 8
D Sense of hearing
Water 51 40 32 29
4. Which of the following is not a science temperature (ºC)
process skill? PL 1
A Observing 6. Which measuring tool is used to
B Evaluating measure temperature? PL 1
C Communicating A A scale C A ruler
D Making a hypothesis B A thermometer D A beaker
© Penerbitan Pelangi Sdn. Bhd. 8
Date: Science Year 5 Unit 1 Scientific Skills
Subjective Questions
1. Diagram 1 shows a watermelon. Norhana wants to carry out an
investigation on the characteristics of this fruit.
(a) What senses are involved in this observation?
Diagram 1
[1 mark]
(b) Tick (✓) the correct characteristics of the fruit above.
(i) Has seeds (iii) Square-shaped
(ii) Thin peel (iv) Tastes sweet
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[2 marks]
(c) State a measuring tool that can be used to measure the diameter of the fruit.
[1 mark]
2. Ramesh carried out an experiment to show the intensity of light affects the rate of
evaporation. He prepared the experiment set up as shown below. Container A is
placed in a shaded area, while container B is placed under the hot sun.
Container B
Container A Container B
100 ml water Container A 100 ml water
100 ml water
100 ml water
(a) Do you think that the experiment above is fair? PL 4 HOTS Analysing
(b) Give one reason for your answer in (a). PL 4 HOTS Evaluating
(c) How can you change the set up above to make the experiment fair?
PL 5 HOTS Evaluating
[1 mark]
9 © Penerbitan Pelangi Sdn. Bhd.
Date:
UNIT 2 Humans
Science Year 5 Unit 2 Humans Date: THEME : Life Science
Genius Notes Which bone protects the
human heart?
Human Skeletal System
The bones in the human body form a system known as the human skeletal system.
The skull
The rib cage • Protects the brain
• Protect internal Joint at the neck
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organs Joint at the shoulder
The backbone
Joint at the elbow • Supports the body
The hand bone Joint at the backbone
• For support and Joint at the wrist
movement
joint at the hip bone Joint at the hip bone
• The place where two or more bones
The leg bone meet. Joints allow movement and
bending of the body.
• For support and
movement
Joint at the ankle
Human Blood Circulatory System
1. The blood circulatory system is important to the human body. The system allows blood to
flow from the heart to the whole body and back to the heart again.
2. The human blood circulatory system consists of several main parts as shown below:
The The
Heart Lungs
Legend
Blood with
The blood more carbon
circulatory dioxide
system
Blood with
more oxygen
Blood Blood
vessels cells
© Penerbitan Pelangi Sdn. Bhd. 10
Date: Science Year 5 Unit 2 Humans
PBD MODULE 2.1 Human Skeletal system Textbook: 20 – 27
LS 2.1.1 Describe the function of the main human skeletal system.
1. Complete the diagram below by naming the parts and functions of the human skeletal
system correctly. LS 2.1.1 PL 1
The rib The Hand Leg
The skull
cage backbone bone bone
a
d
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b e
c
Protect the
Support Protect Support and Support and
the body the brain movement movement internal
organ
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
11 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 2 Humans Date:
LS 2.1.2 Identify the bones and position of joints in the human skeletal system.
2. Identify and label the position of the joint in the diagram below. LS 2.1.2
(a) (b)
(d)
(c) Penerbitan Pelangi Sdn. Bhd.
(e)
(f)
(g)
(h)
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 12
Date: Science Year 5 Unit 2 Humans
LS 2.1.3 State the function of joints in the human skeletal system.
3. Observe the diagram below. Name the joint involved in each of the situations shown.
LS 2.1.3 PL 4 Science
Comic
Science Comic
P R
Q
T S
U
Penerbitan Pelangi Sdn. Bhd.
V
a
W b
I use my joint
to move I use joints
to bend
my head. and straighten
my leg.
c
I use joints
to move the upper part
of my body.
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
13 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 2 Humans Date:
LS 2.1.4 Provide reasoning on the importance of the skeletal system to the human body.
4. Observe each of the situations below. Match each situation with the correct skeletal
system function. LS 2.1.4 PL 4
(a)
Function
Allow movement
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(b)
Support the body
(c)
Protect the internal
organs
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 14
Date: Science Year 5 Unit 2 Humans
LS 2.1.5 Explain the observations of the human skeletal system through written or verbal forms, sketches, and ICT in a creative way.
5. Sketch the following part of the skeletal system. LS 2.1.5
The skull
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Leg bone
The rib cage
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
15 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 2 Humans Date:
PBD MODULE 2.2 The Human Blood Circulatory System Textbook: 28 – 33
LS 2.2.1 Describe the function of the main parts involved in the human blood circulatory system.
6. The following body parts belong to the human circulatory system. Name and write
the function of each body part. LS 2.2.1 PL 2
(a)
Name:
Function:
(b)
Name:
Function:
(c) Penerbitan Pelangi Sdn. Bhd.
Name:
Function:
(d)
Name:
Function:
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 16
Date: Science Year 5 Unit 2 Humans
LS 2.2.2 Sketch the pathways of blood circulation; rich in oxygen and carbon dioxide in the human body.
7. (a) Complete the blood circulation diagram below. LS 2.2.2 PL 3
Human Blood rich Blood rich in
body Lungs in oxygen carbon dioxide
(i)
(vi) (ii)
The heart
(v) (iii)
Model 3D
(iv)
The structure
of heart Penerbitan Pelangi Sdn. Bhd.
(b) Fill in the blanks with the correct answers about the blood circulation pathway in
the human body. LS 2.2.2 PL 3
The heart Human body Lungs
Blood circulation pathway:
(i) Rich in oxygen: Flow Map
i-Think Map
(ii) Rich in carbon dioxide:
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
17 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 2 Humans Date:
LS 2.2.3 Summarise the importance of the blood circulatory system in the human body.
LS 2.2.4 Explain the observations of the human blood circulatory system through written or verbal forms, sketches, and ICT in a creative way.
8. Fill in the blanks with the correct answer. LS 2.2.3 PL 4 Science
Comic
We have I have many
something Yay! I love this. places I need
I will share this
for you. with everyone! to get to.
Fingers Shoulder
Feet
Science Comic
Oxygen Oxygen Hands
Penerbitan Pelangi Sdn. Bhd.
Neck
We have
to get rid
of you.
Carbon
dioxide
Lungs
Carbon
dioxide
9. In your opinion, what happens if blood cannot remove carbon dioxide and waste
products when we exhale? Discuss and make a summary of the human blood circulatory
system. Present your findings through sketches, TMK, and written or verbal forms, in
a creative way in front of the class. LS 2.2.4 PL 4 HOTS Analysing PAK21 Presentation of own results
PAK-21 Activity
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 18
Date: Science Year 5 Unit 2 Humans
PBD MODULE 2.3 Relationship between the Systems in Human Body Textbook: 34 – 42
LS 2.3.1 Explain through examples the relationship between the systems in the human body.
10. State the relationship between systems that are described below. LS 2.3.1
Relationship between systems System
(a) System P protects the body and organs such as System P:
the lungs and the heart. The blood circulatory
system sends oxygen and nutrients to system
P for the growth of bones.
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(b) System Q supplies oxygen and depends on the System Q:
blood circulatory system to send oxygen to the
whole body.
(c) System R receives oxygen from the blood System R:
circulatory system. System R supplies nutrients
to organs such as the heart so it can function
well.
(d) System S transports oxygen, nutrients and water System S:
to the whole body through the flow of blood.
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
19 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 2 Humans Date:
LS 2.3.2 Provide reasoning on the importance of taking care of all the systems in the human body to function efficiently.
11. Tick (3) on the system that is disrupted in the situations below. LS 2.3.2 PL 5
(a)
Skeletal system
Respiratory system
Blood circulatory system
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Digestive system
(b)
Skeletal system
Respiratory system
Blood circulatory system
Digestive system
12. How does the disruption of the systems affect other systems in the human body?
Explain.
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
© Penerbitan Pelangi Sdn. Bhd. 20
Date: Science Year 5 Unit 2 Humans
LS 2.3.3 Generate ideas and ways to protect the systems in the human body to ensure a healthy life.
LS 2.3.4 Menjelaskan pemerhatian tentang perkaitan antara sistem dalam tubuh manusia melalui lakaran, TMK, penulisan atau lisan secara kreatif.
13. Match the human body system with the correct way to protect the system for a
healthy lifestyle. LS 2.3.3 PL 5
(a) Respiratory system Eat high-fiber food
(b) Digestive system Do not smoke
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(c) Blood circulatory Eat food rich in calcium
system
(d) Skeletal system Eat less oily food
14. Look at the diagrams below and underline the correct answer. LS 2.3.4 PL 6
a
Cholesterol plaque
Effect:
The blood circulatory system cannot
transport (oxygen, carbon dioxide),
nutrients and water to the whole body.
b
Lungs cannot function well
Effect:
The (skeletal, respiratory) system cannot
supply oxygen to the blood circulatory
system.
PERFORMANCE LEVELS ( ) 1 2 3 4 5 6
Teacher’s Signature: Date:
21 © Penerbitan Pelangi Sdn. Bhd.
Science Year 5 Unit 2 Humans Date:
SUMMATIVE PRACTICE 2
Objective Questions
1. Diagram 1 shows a part of the human 4. The diagram shows the human blood
skeletal system. PL 1 circulatory system. TP 2
P
the body. Penerbitan Pelangi Sdn. Bhd.
Diagram 1
Diagram 2
Which of the following is its function?
A Protects the eyes and nose What is P?
B Protects the neck muscles A The heart
C Protects the brain B Blood vessels
D Protects the facial bones C The lungs
D The rib cage
2. Which of the following explains joints
correctly? PL 1 5. Which blood circulatory pathway
A A joint is a place where two or carries more oxygen? PL 1
more bones are connected. A Lungs the heart the body
B The joint connects muscles to bone. B Lungs the body the body
C The joint on the shoulder bones C The heart lungs the body
allows movement of the head. D The body the heart lungs
D The joint protects the organs inside
6. Which of the following is a good way to
maintain the health of the heart? PL 5
A Eat an unbalanced diet
3. What is the function of blood vessels
in the human body? PL 2 B Do heavy exercise once a month
A To pump blood to the lungs C Do periodical blood pressure check
B The site of gaseous exchange D Take alcoholic drinks
C To transport blood to the whole
body
D To pump blood from the lungs to
the whole body
© Penerbitan Pelangi Sdn. Bhd. 22
Date: Science Year 5 Unit 2 Humans
Subjective Questions
1. Rajan and his friends carried out an observation on the human skeleton model in his
school science lab. They were asked to label the skeletal system below.
(a) Label the skeletal system correctly.
Q:
P:
Penerbitan Pelangi Sdn. Bhd.
R:
T:
S:
Diagram 1
(b) State a function of bone P in the diagram above.
(c) Circle the joint that allows you to straighten and bend your leg.
(d) State the importance of the human skeletal system.
Gamified
Quiz 1
Unit 1 – 2
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