Perfect PBD Science Year 5

Perfect PELANGI
PBDPentaksiran Bilik Darjah
5Year
PBD Focus Penerbitan Pelangi Sdn Bhd. All Rights Reserved.KSSR

• Fulfil the requirements of Science
Pentaksiran Bilik Darjah

• Based on DSKP
• Based on Textbook
• Integrates PAK-21

& PdPc

UPSR Focus

100% UPSR
format practices

Suwaibah Borahan

INFO VIDEO

CONTENTS

Rekod Pencapaian Pentaksiran Murid Penerbitan Pelangi Sdn Bhd. All Rights Reserved. (iii) - (iv)

UNIT 1 Scientific Skills 1–9
UNIT 2 Humans
UNIT 3 Animals 10 – 26
UNIT 4 Plants Online Quick Quiz QR code 26
UNIT 5 Electricity
UNIT 6 Heat 27 – 42
UNIT 7 Rusting
UNIT 8 Matter 43 – 56
UNIT 9 Phases of the Moon and Constellations Online Quick Quiz QR code 56
UNIT 10 Machines
57 – 67
Year-end Assessment
Answers 68 – 78
Online Quick Quiz QR code 78

79 – 86

87 – 97
Online Quick Quiz QR code 97

98 – 105

106 – 117
Online Quick Quiz QR code 117

118 – 130
A1 – A10

© Penerbitan Pelangi Sdn. Bhd. ii

  Science  Year 5  Unit 3 Animals   
Date: ........................................

Theme: Life Science

unit

3 Animals

SNmatrPt Niotes
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• The survival of an animal species is the ability for animals to maintain their species to avoid
extinction .

• Animals reproduce to ensure their survival and to avoid extinction.
• Orangutans, Malayan tigers and turtles are endangered animals.

Specific characteristics and behaviours Specific characteristics and behaviours
to protect themselves from enemies to protect themselves from extreme weather

Curling up the Withdrawing parts Thick fur Humps
bodies of the bodies (Food storage in
Hard
scales The shells the form
of fat)

Sharp horn

A group of birds
migrate

How animals protect their eggs: How animals protect their young:
• Hide their eggs • Raise their young in pouches
• Lay many eggs • Place the young in their mouths
• Slimy eggs • Attack the enemies
• Incubate their eggs • Live in groups
• Keep the eggs until they hatch • Carry their young

• A food chain is the food relationship among living things.
• A food web is a combination of more than one food chain.

Food chain Food web

Grasshopper Frog Snake

Paddy Caterpillar Sparrow
plant
Plant Consumer Consumer

27 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

PBD Module DSKP Practice

3.1 Survival of Animal Species Textbook pages: 48 – 69

Performance Level (PL) Achieved Not yet achieved

PL 1: State the characteristics and specific behaviours of animals to ensure
the survival of their species.

PL 2: Describe the characteristics and specific behaviours of animals to
ensure the survival of their species.

1. What is the meaning of survival of the species? L.S. 3.1.1

Penerbitan Pelangi Sdn Bhd. All Rights Reserved.
2. State the special characteristics and behaviours of animals to protect themselves from
enemies and extreme weather. PL 1

(a) Protecting themselves from enemies

Special characteristics Special behaviours

(i) Sharp spines (i) Curl up the body
(ii) (ii)
(iii) (iii)
(iv) (iv)
(v) (v)

(b) Protecting themselves from extreme weather

Special characteristics Special behaviours

(i) Thick fur (i) Hibernate
(ii) (ii)
(iii) (iii)

3. Describe briefly how do the following animals protect themselves from enemies and
extreme weather. PL 2

(a) Protection from enemies:
(i) Turtle


(ii) Scorpion


Teacher’s Signature: Date:
28
© Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals   

(b) Protection from extreme weather:
(i) Sea lion



(ii) Penguin


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4. How do the animals below protect themselves from the enemy? Match correctly. PL 1

Animal How it protect itself

Lizard Have horn

Buffalo Have hard shell

Bee Curling up its body

Tortoise Poisonous

Pangolin Detaching parts of the body

VIDEO How Animals VIDEO How Animals Protect
Protect themselves from
themselves from Extreme Weather
Enemies

Teacher’s Signature: Date:
29 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

Performance Level (PL) Achieved Not yet achieved

PL 3: Explain with examples the characteristics and specific behaviours of
animals to ensure the survival of their species.

5. The diagram below shows several species of animals. Explain the special characteristics

and behaviours for each animal below that help to protect themselves from enemies

by filling in the blanks. Give an example of another animal with similar characteristics

and behaviours. L.S. 3.1.2 PL 3

Animal Characteristic / Behaviour Other example
(i)
Penerbitan Pelangi Sdn Bhd. All Rights Reserved.Has on its
body.

(ii) Has that can
(iii) the enemies.

(iv) Has to protect
itself from its enemies.
(v)
to
protect each other when in danger.
Teacher’s Signature:
Withdrawing its when
© Penerbitan Pelangi Sdn. Bhd. into its
threatened by enemies.

Date:
30

  Science  Year 5  Unit 3 Animals   

6. Explain the special characteristics and behaviours for each animal below that help

them to survive in extreme weather by filling in the blanks. Give an example of another

animal with similar characteristics and behaviour. L.S. 3.1.3 PL 3

Animals Characteristic / Behaviour Other example
(i)
Protecting itself from cold weather with

its thick .

Penerbitan Pelangi Sdn Bhd. All Rights Reserved.(ii)Has a thick layer of.

(iii) Has that can store
(iv) place. .

(v) to a warmer

to
Teacher’s Signature: cool its body during hot weather.

Date:
31 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

7. Complete the tree map below. L.S. 3.1.2 L.S. 3.1.3

Special characteristics and behaviours of animals Tree map

Protection from Protection from
enemies extreme weather

Penerbitan Pelangi Sdn Bhd. All Rights Reserved.

8. Read the statement below. L.S. 3.1.3 PL 3

During winter, whales will migrate to warmer
places.

Based on the statement above, gather interesting information in groups on whales
that migrate during winter. Present all the information you have gathered to your
friends.












Teacher’s Signature: Date:
32
© Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals   

Performance Level (PL) Achieved Not yet achieved

PL 4: Build a graphic organiser on the characteristics and specific
behaviours of animals to ensure the survival of species

PL 5: Predict the ways other animals protect themselves based on
knowledge about characteristics or specific behaviours

9. Complete the tree map below. L.S. 3.1.4 L.S. 3.1.5 L.S. 3.1.6 PL 4

Ways for animals to ensure the Tree Map
survival of their species

Penerbitan Pelangi Sdn Bhd. All Rights Reserved.Egg-laying animals Animals taking care of their young

Hiding the eggs Nursing the young

L.S. 3.1.4 L.S. 3.1.5 PL 5
10. The diagram below shows two types of animals.

PQ

(a) How will it affect other animals if P and Q do not ensure the survival of its species?



(b) Find further information on the ways animal Q ensure the survival of its species.
Make a brief note and present it in front of your class.



Teacher’s Signature: Date:
33 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

11. The diagram shows the animals classified into two groups.
(a) Fill in (i) and (ii) in the diagram below by how the animal ensures the survival of

the species.

Tiger Cow Turtle
Butterfly Grasshopper Eagle

Penerbitan Pelangi Sdn Bhd. All Rights Reserved.The way animals ensure the survival of a species

(i) Take care of its young (ii) Do not take care of its young


(b) The diagram below shows how an animal takes care of its young.


(i) What is the purpose of this animal performing the above behaviour?

(ii) Give an example of other animal that has the same behaviour as this animal.

PERFORMANCE LEVEL (✓) 1 23 45 6
Teacher’s Signature: 34 Date:

© Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals   

3.2 Imaginary Animal Textbook pages: 70 – 73

Performance Level (PL) Achieved Not yet achieved

PL 6: Design an imaginary model of animal by applying the knowledge of
specific characteristics and behaviours and provide reasoning about
the characteristics.

12. Animals have special characteristics to protect themselves from enemies and extreme

weather. Create an imaginary animal model of your choice by applying your

knowledge to the special characteristics and behaviour of animals. Creating

L.S. 3.2.1 L.S. 3.2.2 L.S. 3.2.3 L.S. 3.2.4 PL 6
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(a) Sketch your imaginary animal.


(b) Explain about your imaginary animal in 50 words.









PERFORMANCE LEVEL (✓) 1 23 456
Teacher’s Signature: 35 Date:

© Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

3.3 Food Relationship among living things Textbook pages: 74 – 88

Performance Level (PL) Achieved Not yet achieved

PL 1: State the main source of energy in the food relationship
PL 2: Identify producer and consumers in a food chain

13. What is the main source of energy in food relationships? PL 1


14. Give the meaning of a food chain and a food web.Penerbitan Pelangi Sdn Bhd. All Rights Reserved.L.S. 3.3.1L.S. 3.3.4
(a) Food chain:


(b) Food web:


15. The diagram below shows the different types of living things that can be found in a
pond.

Itik

Ikan kecil

Ikan besar Alga



(a) Complete the food chain found in the above habitat.

Algae Big Fish

(b) Identify the producer and consumers in the food chain above. L.S. 3.3.2 PL 2
Producer:
Consumers:

Teacher’s Signature: Date:
36
© Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals   

Performance Level (PL) Achieved Not yet achieved

PL 3: Build a food web in a habitat.

PL 4: Provide reasoning on the importance of food relationship among
living things in terms of energy transfer.

PL 5: Predict the effect on population changes of living things in a food
web.

PL 6: Communicate creatively and innovatively on energy transfer in food
relationship among living things and present their findings.

16. (a) Based on the living things shown in the diagram, list two food chains that can be
built.

1.

2.
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(b) Build a food web from the food chains found from the pond. Then, state the

producer and consumers in the food web built. Analysing L.S. 3.3.5 PL 3



(c) Explain the importance of food relationships between living things in terms of

energy transfer. L.S. 3.3.3 PL 4

Teacher’s Signature: Date:
37 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

(d) Predict what will happen if many anglers come to fish at the pond. Evaluating

L.S. 3.3.6 PL 5

(i) Big fish:

(ii) Small fish:

(iii) Duck:

(iv) Algae:

(e) Predict what happens if many ducks are caught by humans.Penerbitan Pelangi Sdn Bhd. All Rights Reserved.KBATEvaluating

L.S. 3.3.6 PL 5

(i) Big fish:

(ii) Small fish:

(iii) Duck:

17. Grass Grasshopper Sparrow

Based on the food chain above, make a conclusion about the energy transfer that

takes place in this food chain. Evaluating L.S. 3.3.7 PL 6



Food Chain and
Food Web

VIDEO

PERFORMANCE LEVEL (✓) 1 23 45 6
Teacher’s Signature: 38 Date:

© Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals   
Date: ........................................

PBD Module UPSR Practice 3
Paper 1

1. Diagram 1 shows three different Which of the following animals takes
animals. care of its young in the same way as
the animal above?

A C
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Diagram 1



What is the similarity among these B D
three animals?
5. Daud finds out the number of his
A Hard scales chicken flocks has decreased. Which
B Venomous of the following is the main reason for
C Hide their eggs in the sand the loss of his chickens?
D Incubate their eggs
A The chicken coop is dirty
2. The following information is about B The presence of snakes
animal K. C Lack of food
D The chicken coop is small
• Hard scales
• Carries its young in the mouth 6. Diagram 3 shows the relationship
among living things in a habitat.
Which of the following animals

represents the information above?

A Crocodile C Cat

B Pangolin D Elephant

3. Divya tries to step on a millipede that Diagram 3
she saw. What would the millipede do
to protect itself?

A Spray black ink
B Produce venom
C Curl itself
D Camouflage

4. Diagram 2 shows an animal. Which of the following causes the
number of deer to increase in that
Diagram 2 habitat?

A Decrease in the number of tiger
B Increase in the number of tiger
C Decrease in the number of producer
D Loss of habitat

39 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

Paper 2

1. (a) The following information shows the special characteristics of an animal to protect
itself from enemies. Match the following information with the correct animal.

Information Animal

I am a small-sized animal. When I am Lizard
being threatened, I will sting and give Cockroach
out venom that will hurt my enemy. Who
am I? Bee
Penerbitan Pelangi Sdn Bhd. All Rights Reserved. [1 mark]

(b) State the name of another animal which has the same special characteristics in
Diagram 1.

Special characteristics

Spines Hard scale
Porcupine Pangolin
(i) (ii)

Diagram 1

[2 marks]

(c) Aqilah sees a millipede in her grandfather’s farm. When she touches the millipede,
it curls its body into a circle. Why?



[1 mark]

2. Diagram 2 shows a food web in a habitat.

Paddy Grasshopper Chicken

Rat Eagle

Diagram 2

(a) Based on Diagram 2, state the:

(i) Producer: (ii) Consumers:

[2 mark]

© Penerbitan Pelangi Sdn. Bhd. 40

  Science  Year 5  Unit 3 Animals   

(b) Predict two things that would happen to the organisms in the habitat if all eagles

left the habitat. Analysing

(i)

(ii)

[2 marks]

(c) Suggest one animal that can replace the eagle in the food web above.


[1 mark]
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Praktis

HOTS Practice

In food webs, sunlight is absorbed by green plants to carry out photosynthesis. In
your opinion, what will happen to the food web if the daytime for a habitat is shorter?
Explain.

STEAM

Butterfly Model VIDEO

Build a butterfly model using manila cards, pencils, colour pencils, two drink straws
of different sizes, adhesive tape, and scissors.

Sketch and cut out butterfly shapes Colour the butterfly model and fold it
according to camouflage features in the middle.
which you choose.

41 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 3 Animals

Slightly cut the end of the straw. Attach the straw to the middle of the
model that has been folded into two
parts using adhesive tape.
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Cut out the middle of the bigger Insert the first straw into the second
straw. straw and attach it to the model with
adhesive tape.

Move the straw on the outside up and
down so that the butterfly seem to fly.

© Penerbitan Pelangi Sdn. Bhd. 42

Science  Year 5  Unit 7 Rusting   
Date: ........................................

Theme: Materials
Science

unit

7 Rusting

SNmatrPt Niotes Reserved.
Rusty objects

Rust: Reddish brown Only objects that are Factors that cause rusting
layer that is formed on made from iron and steel • The presence of air and

the surface of metal will rust water
Examples of investigation
Water Oil Thread
Pelangi Sdn Bhd. All Rights Anhydrous
Iron nail rusts due Boiling water calcium
to the presence of chloride
air and water in the • Iron nail does not rust
because boiled water does • Iron nail does not rust
test tube not contain air because there is no water
in the test tube.
• Oil layer prevents air from
entering the test tube • Anhydrous calcium
chloride absorbs the water
vapour in the test tube

Painting Plating
• Cover the surface of • Cover the

iron with paint surface of iron
Coating with rustproof
• Coat the iron object material

with non-rusty Applying oil or grease
material such as • Apply the
plastic or oiled-paper surface of
Penerbitan Ways to iron with oil or
prevent rusting grease

Prevent the objects from getting worn out and To make the object remain beautiful and clean

brittle The importance of preventing rusting

Prevent tetanus caused by cut from rusty Save costs as the objects are long-lasting and not
objects become damaged

79 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 7 Rusting

PBD Module DSKP Practice

7.1 Rusting of Objects Textbook page: 164 – 173

Performance Level (PL) Achieved Not yet achieved

PL 1: Identify rusty and non-rusty objects.
PL 2: Describe rusty objects.
PL 3: Make generalisation that objects made from iron can rust.

1. Tick (3) the objects that can rust and cross (7) the objects that cannot rust. L.S. 7.1.1

PL 1

(a) (b) (c) (d) (e) (f)
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✓ ✗ ✓ ✗ ✗ ✗
(g) (h) (i) (j) (k) (l)

✗ ✓ ✗ ✓ ✗ ✗

2. An investigation is carried out to identify objects that rust and do not rust.

This investigation is carried out for a month. L.S. 7.1.2 PL 2 PL 3

Iron ruler Pencil
Glass rod Straw

Water


(a) Predict the objects that rust and do not rust.
Rust: Pembaris besi
Do not rust: Rod kaca, pensel kayu, penyedut minuman

(b) Give a reason for your prediction in 2(a).
Objek yang berkarat diperbuat daripada besi.

Teacher’s Signature: Date:
80
© Penerbitan Pelangi Sdn. Bhd.

Science  Year 5  Unit 7 Rusting   

Performance Level (PL) Achieved Not yet achieved

PL 4: Conclude the factors that cause rusting.

3. The following diagram shows an experiment carried out to investigate the factors that

cause rusting of an iron nail. L.S. 7.1.3 PL 4

Oil Air
Boiled water
Penerbitan Pelangi Sdn Bhd. All Rights Reserved. Water Anhydrous calcium
chloride

P QR S

(a) Record the result of the experiment in the table below.

Test tube Condition of the nail

P Tidak berkarat

Q Berkarat

R Berkarat

S Tidak berkarat

(b) State two informations that need to be collected in this experiment.
Kehadiran air dan udara
Keadaan paku

(c) Based on the above table, make an inference about the condition of nails Q and
R.

Paku Q dan R berkarat kerana paku Q terdedah kepada wap air dan udara

manakala paku R terdedah kepada air dan udara.

(d) What is the function of anhydrous calcium chloride in test tube S? Analysing
Menyerap wap air.

(e) What is the conclusion for this experiment? Evaluating

Pengaratan berlaku apabila objek terdedah kepada air dan udara.

Teacher’s Signature: Date:
81 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 7 Rusting Achieved Not yet achieved

Performance Level (PL)

PL 5: Justify the suitable ways to prevent rusting on objects.
PL 6: Carry out projects to prevent rusting of objects in the surrounding and

provide reasoning on the method used..

4. Fill in the blanks with the ways to prevent rusting. L.S. 7.1.5 PL 5
(a) (b)

Penerbitan Pelangi Sdn Bhd. All Rights Reserved.Menyapu minyak / gris Mengecat

(c) (d)

Menyadur Menyalut

5. The diagram below shows the adverse effects of rusting. You and a friend were

asked to carry out projects to prevent rusting by modifying the object below to make

it safer and durable. State your ideas and suggestions in the form of PowerPoint or

various graphical forms and present them in front of the class. Evaluating PAK-21

Multimedia Presentation L.S. 7.1.4 L.S. 7.1.6 PL 6

1 23 45 6
82 Date:
PERFORMANCE LEVEL (✓)
Teacher’s Signature:

© Penerbitan Pelangi Sdn. Bhd.

Science  Year 5  Unit 7 Rusting   
Date: ........................................

PBD Module UPSR Practice 7
Paper 1

1. Diagram 1 shows a few objects. Why does Farid paint the gate?
A To make the gate colourful
PQ B To prevent the gate from rusting
C To prevent the gate from termites
D To ensure that the gate can be

opened easily
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RS 4. Table 1 shows the result of an
Diagram 1 investigation carried out by a group
of students.

Which of the following objects will rust? Analysing

A P B Q

C R D S Non-
rusty
2. The information below shows the P Oil
procedures of an investigation carried
out by Zuhaili. Boiled
water

• A few iron nails are placed inside Q Oil Non-
a beaker containing water. rusty

• The beaker is not covered and R Air Rusty
placed beside the window.
What can be concluded from the
• After two weeks, the water in the observation?
beaker turns brown.
A Nail P does not rust because it is
Which of the following statements exposed to air and water.
explains the observation made by
Zuhaili? B Nail Q rusts because it is exposed
to air.
A Water is mixed with dust and dirt
B Water is heated by sunlight C Nail Q does not rust because it is
C The nails react to sunlight exposed to water.
D The nails react to water and air
D Nail R rusts because it is exposed
3. Diagram 2 shows Farid painting the to air and water vapour.
iron gate at his house.

Analysing

Diagram 2



83 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 7 Rusting

Paper 2

1. Diagram 1.1 shows an investigation carried out by a group of Year 4 Amanah pupils.
Three iron nails are placed inside each beaker and left aside for one week.

Iron nail

Iron nail Water Anhydrous Wire gauze
calcium
chloride
Penerbitan Pelangi Sdn Bhd. All Rights Reserved.P Q

Diagram 1.1

(a) Based on the investigation, write the observations on the condition of the iron nail
P and iron nail Q after one week in the table below.

Iron nail
PQ

Condition of iron nail Berkarat Tidak berkarat
[2 marks]


(b) Give two inferences for your answer in 1(a).

(i) Paku besi P berkarat kerana terdedah kepada air dan udara. Pengaratan

berlaku apabila objek besi terdedah kepada air dan udara.

(ii) Paku besi Q tidak berkarat kerana kalsium klorida kontang menyerap semua

wap air. Tanpa air, proses pengaratan tidak berlaku.

[2 marks]

(c) Diagram 1.2 shows iron gates R and S. Iron gate R still appears new and beautiful,
meanwhile iron gate S looks old and unattractive.

Iron gate R Iron gate S

Diagram 1.2

© Penerbitan Pelangi Sdn. Bhd. 84

Science  Year 5  Unit 7 Rusting   

(i) Why is iron gate S rusty?

Pagar besi S berkarat kerana terdedah kepada air dan udara.

[1 mark]

(ii) State one way to prevent gate R from rusting.

Pagar besi R tidak akan berkarat apabila disapu dengan cat. Cat

melindungi permukaan besi daripada terdedah kepada air dan udara.
[1 mark]
Penerbitan Pelangi Sdn Bhd. All Rights Reserved.
2. Diagram 2 shows same types of nails X, Y and Z put into three different test tubes.

Oil Water Z
Y
Boiled Anhydrous
X water calcium
chloride

Diagram 2

(a) Predict what will happen to nails X, Y and Z after two weeks.

Nail The condition of the nail

X Tidak berkarat
Y Berkarat

Z Tidak berkarat

[1 mark]

(b) Give an inference for your answer about the condition of nail Z.
Paku Z tidak terdedah kepada udara dan air

[1 mark]

(c) State two methods of keeping the nails in order to prevent rusting from occurring.

1. Membalut paku dengan kertas yang kering

2. Merendam paku di dalam minyak

[2 marks]

85 © Penerbitan Pelangi Sdn. Bhd.

  Science  Year 5  Unit 7 Rusting

(d) Give two reasons why we should prevent rusting.
1. Pengaratan menyebabkan barang logam cepat rosak.
2. Pengaratan menyebabkan barang logam tidak cantik.

[2 marks]

Praktis

HOTS Practice

Rozi conducts an investigation by putting two iron keys of the same type into different
places. The iron key P is left outside the house while the iron key Q is kept inside the box.
(a) Predict the condition of keys P and Q after 2 weeks.
Key P : Berkarat
Key Q : Tidak berkarat

(b) Give an inference for your answer in (a).
Key P : Kunci P berkarat kerana terdedah kepada air dan udara
Penerbitan Pelangi Sdn Bhd. All Rights Reserved.
Key Q : Kunci Q tidak berkarat kerana tidak terdedah kepada air dan udara


© Penerbitan Pelangi Sdn. Bhd. 86

ANSWERS

UNIT 1 Scientific Skills 5.1 cm in the first week PBD Module UPSR Practice 1
to 20.8 cm in the fourth
1. (a) (i) Shape week. This shows that Paper 1
(ii) Size and type of the plant has grown. 1. C 2. B 3. B 4. B
surface. (d) (i) Type of plant
(ii) Number of weeks Paper 2
(b) Petroleum: Ping-pong (iii) Height of plant 1. (a) The sense of sight, smell,
ball, Straw, Sponge (e) The more the number
of weeks, the higher the taste and touch
Animals: Leather shoes, height of the plant. (b) ✓: (i) and (iv)
Wallet (c) Measuring tape
2. (a) (i) The nail in test tube X
Plants: Eraser, Balloon,
Tennis ball will rust while the nail
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Rocks: Nail, Screw, Key, 4. (a) What are the factors that in test tube Y will not
(c) Float: Balloon, Sponge,
cause rusting? rust.
Straw, Cork, Ping-pong
ball (b) Rusting occurs with the (ii) The nail in test tube
Elastic: Balloon, Sponge
Inelastic: Straw, Ping- presence of water and air. X rusts because it is
pong ball
Sink: Screw, Key, (c) (i) Type of nails exposed to water and
Rust: Screw, Key (ii) The presence of air. The rust process
Does not rust: Wallet does not happen in
water and air test tube Y because
2. (a) (i) 25 ml (ii) 40 ml (iii) Appearance and it is not exposed to
(iii) 55 ml water and air.
(b) 70 ml condition of nails (b) (i) The presence of
(c) (d) Sandpaper, test tubes, water and air
(ii) The condition of the nail
Parameter iron nails, water, oil,
boiled water, cork and (c) Painting the nail
Volume anhydrous calcium
Handkerchief Length Width of chloride Praktis

(cm) (cm) water (e) (i) Four nails were HOTS Practice
(ml)
(ii) psftrTTohuahhrrebeeenpbaddaaaepiwppadraeppgepdwaareearrkibrtaam.h.attuusassebdiiossovleenSaM.fintosduTalhPunB5DUn(((itcab2 M)))a n uPsiDNUelwqaroavkuiosistfalifiislecnepDckSgrwoaKelyPrunaca.sottteeincorotcnatnohinptnraoertioanursciegnerhoesfsrstihtzAhmeeetsoorseame
A 10 10 25 (iii)

B 15 15 40 2.1 Sistem Rangka Manusia Menguasai Halaman buku teks: 20 – 27
Belum Menguasai
C 20 20 55 (iv) The condition of the size.Tahap Penguasaan (TP)
nails after a weekTP 1: Melabel rangka utama manusia
D 25 25 70
is observed and 2 Humans1. Labelkan rajah rangka utama manusia di bawah. TP 1
3. (a) Height recorded.
(b) – The leaves look fresh Tulang rusukU NTIulTang tangan Tulang kaki Tulang belakang Tengkorak
– The height of the
(f) A : Not rusty 1. TenSgkkuollrak
seedlings increased
with time B : Rusty TulanRgib rsusuk
(c) The growth of the plant C : Rusty TulaBnagc kbbeolankeang
is the increase in the D : Not rusty
height of the plant in (g) Water and air will cause THulangd tbaongnaen
one month. The height of
the plant increased from rusting. The hypothesis is

accepted. TLuelagnbg oknaeki

A1 2. Perhatikan rajah di bawah dan nyatakan fungsi rangka utama manusia. S.P. 2.1.1

© Penerbitan Pelangi Sdn. Bhd.

Sains Tahun 5 Unit 2 Manusia

Tahap Penguasaan (TP) Menguasai Belum Menguasai

TP 3: Melakar laluan peredaran darah manusia

  Science  Year 5  Answers 9. lakarkan anak panah [ ] bagi laluan peredaran darah yang lebih oksigen

dan anak pana [ ] bagi laluan peredaran darah yang lebih karbon dioksida.

Kemudian, labelkan bahagian utama dalam sistem peredaran darah manusia.
2. (a) support for the body TP3 9.S.P. 2.2.2 (b) The respiratory system is

(b) protect internal organs (a) PeLpuanrgus unable to supply oxygen

(c) support, movement to the circulatory system.

(d) brain (b) JanHtueangrt (c) Be careful while doing
3. (a) activities to prevent
accidents and take a

(c) TuHbuumha mnabnoudsyia balanced diet.
(d) Consume foods rich in fibre

10. (a) 19. Isikan tempat kLousonnggs dengan jawapHane ayartng betul bagHiu lmalaunanb opdeyredaran darah and drink enough water.
Pupil’s answer
10.

(b)dalam tubuh manusia.
Penerbitan Pelangi Sdn Bhd. All Rights Reserved. S.P. 2.2.2

Peta Alir

JantHuunmg an body TubuHhe maartnusia Lungs Peparu PBD Module UPSR Practice 2

Laluan pere d1a1r.an d(aara)h : lungs, blood vessels Paper 1

(i) Lebih o ksige n:(b) blood rich in oxygen, 1. B 2. C 3. A 4. C
5. C 6. A 7. A 8. C
(b) The joint is a place w h ere Peparu body Jantung 9. Tubuh manusia C 10. D

two or more bones ar e(ii) Lebih k arbo n d(icok)s idca:arbon dioxide Paper 2
joined together. Peparu 1. (a) ,(b)
Tub uh m an(udsia) blood ricJhantiunng carbon
dioxide, heart
4. (a) movement and flexibility
Tandatangan Guru: (e) exhalation
of the body Tarikh:

(b) the turning or rotation of 12. (a) oxygen7, nutrient, water Blood rich Blood rich
the head in Oxygen
in carbon© Penerbitan Pelangi Sdn. Bhd.
(b) carbon dioxide, waste
dioxide

(c) Movements of the upper products

body 13. Pupil’s answer

(d) The legs to bend and 14. (a) Digestive system (c) (i) Transports oxygen,
straighten (b) Skeletal system nutrients and water
(c) Respiratory system into the body
5. (a) Protect the internal organs (d) Blood circulatory system
(b) Support the body (ii) Transports carbon
(c) Provide support and 15. (a) Skeletal system dioxide and other
(b) Respiratory system excretory products
movement (c) Digestive system out of the body
(d) Blood circulatory system
6. Pupil’s answer 2. (a) P: Skull
16. (a) the digestive system, the Q: Rib
7. Heart – Pumps blood to the airways R: Hand bone
lungs and the whole body. S: Backbone
(b) the skeletal system, (b) P: To protect the skull
Lungs – Place where the blood circulatory system
exchange of carbon dioxide from injury.
and oxygen takes place. 17. When one system in the Q: To protect internal
human body is disturbed,
Blood vessel – Transport the other system will also organs such as the
blood to the whole body. experience problems heart and the lungs.
because every system in (c)
8. – Transports oxygen to the the human body has a
whole body through blood connection to each other.
vessels. /

– Transports nutrients to the

whole body through blood 18. (a) The circulatory system
is unable to transport
vessels. / oxygen, nutrients and
– Transports water to the water to all parts of the
body
whole body through blood
vessels. /

© Penerbitan Pelangi Sdn. Bhd. A2

PerfectPBDPentaksiran Bilik Darjah Perfect PBD WRC495941
5Year
KSSR Subject / Year 45

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The contents of this series are designed and written based on the Dokumen Standard
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this series are systematically arranged with extra features provided to help pupils ace the
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Elements such as Higher Order Thinking Skill (HOTS), Pembelajaran Abad Ke-21 (PAK-21)
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Year 5

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