PANDUAN PENSKORAN - gurubesar.my · SULIT @ 2016 Hak Cipta Bahagian Pendidikan Menengah MARA 2 No Mark Scheme Marks Sub Total 1. (a) Able to tick the correct animals which are cold-blooded

SULIT

@ 2016 Hak Cipta Bahagian Pendidikan Menengah MARA

PEPERIKSAAN AKHIR TINGKATAN 3

UJIAN BERTULIS September 2 Jam

PANDUAN

PENSKORAN

My@S2016

SULIT

@ 2016 Hak Cipta Bahagian Pendidikan Menengah MARA 2

No Mark Scheme Marks

Sub Total

1. (a)

Able to tick the correct animals which are cold-blooded.

Answer :

1

1

2

(b) Able to fill in the blanks with the correct answer.

Answer :

i. Snails are classified as invertebrate.

ii. Whale reproduces by giving birth.

1

1

2

Total marks 4

/

/

My@S2016

SULIT


No Answer scheme Mark

Sub Total

2. Able to find four renewable source of energy

S B A Q R N P W

N W I N

D S T A

T I V O R C W T

W Y L P M P

F E

C A Q C W A L R

N Y V

U V R S E

U U M E P W T S

S Q Y L S C C W

P Z S T

T Y E M

K A I R S W I A

M U O W A S O T

D A T M

I B V A

F M N J

B P R H

U K O

G R A V A

Y I B T I A K R

B P Z W P N T I

1

1

1

1

4

Total marks 4

My@S2016

SULIT


No.

Mark Scheme

Marks

Sub Total

3

Able to determine whether the statement given is True or False

Answers:

Statement True /

False

(a) The density of the water is higher than the density

of the durian. True

(b) The density of the durian depends on its weight

and volume. False

(c) Volume of the durian on the tree is the same as

volume of the durian immersed in the water. True

(d) The durian floats in water because it is supported

by water buoyancy. True

1

1

1

1

4

Total marks

4

My@S2016

SULIT


No. Mark scheme Marks

Sub Total

4 (a) Able to tick ( ) the conditions that cause changes to the leaves.

(i)

Increase in humidity.

Peningkatan kelembapan.

(ii)

Increase in light intensity.

Peningkatan keamatan cahaya.

(iii)

Increase in wind speed

Peningkatan kelajuan angin.

1

1

2

(b) Able to match the following conditions of the stoma for two

different time.

Condition of stomata Time

1

1

2

Total marks 4

My@S2016

SULIT



Sub Total

5. (a) Able to give one difference between the type of the reproduction

Sample Answer :

-Reproduction in mushroom involve one parent only but papaya involve

two parent

Accept any one difference

1

1

(b)(i)

Able to state why the butterfly attracted to the flower

Sample Answer

1.The flower has large and brightly coloured of petals

2. The flower has nectar

Accept any reasonable answer.

1

1

(b)(ii) Able to state which type has more advantage for breeding in

agriculture. Sample Answer

F1 : Type II

E1 : higher resistance towards disease and insects/ the ability to adapt to

the changing environment

Accept any reasonable answer.

1

1

2

(c)

Able to state the changes of P and Q after fertilisation process

Sample Answer

Part of flower Changes

P Drop off

Q Become fruit

1

1

2

Total marks 6

My@S2016

SULIT


No Answer scheme Mark

Sub Total

6.(a) Able to state the support system for X and Y

Answer

X:Endoskeleton

Y:Hydrostatic skeleton

1

1

2

(b)(i)

(ii)

(iii)

Able to state how structure Z protects hermit crab

Answer

P – Hard

E – Able to prevent injury/maintain moisture level of soft

abdomen.

Able to state how hermit crab solve the problem

Answer

Move into another shell

Able to state another animal that has same support system

as hermit crab

Sample answer

Crab

1

1

1

1

2

1

1

Total marks 6

My@S2016

SULIT


No.

Mark Scheme

Marks

Sub Total

7. (a)

Able to state the property of the magnet

Answers:

Attract

1

1

(b)(i)

(ii)

Able to define magnetic field

Answer:

Magnetic field is the area around a magnet where its magnetic force can be

felt.

Able to mark the neutral point

1

1

1

1

(c)(i)

(ii)

Able to explain why pins are attracted to the soft iron rod

Answer:

P1 – when the current flow through the wire

P2 – the iron rod becomes magnetised

Able to suggest how number of pins attracted to the soft iron rod can

be increased

Sample Answer:

1. increase the current / add more dry cells

Accept any reasonable answer

1

1

1

2

1

Total marks 6

X

My@S2016

SULIT



Sub Total

8 (a) Able to complete the statement with the correct answer

Amino acid, glucose

1+1

2

(b) Able to state one characteristic of the intestine wall and its function.

Sample answers;

P1: Has one cell thick wall.

E1: Easier for absorption of digested food.

or

P2: Covered with a lot of blood capillaries

E2: Increase the rate of absorption of digested food.

Note:

P1 + E1 or P2 + E2

1

1

2

(c) Able to explain how the action could overcome his obesity

Sample answer;

P1 - Food has a short path before reach the large intestine.

E1 - Less food / Cholesterol / Nutrients absorbed by the body.

1

1

2

Total marks 6

My@S2016

SULIT


No Mark scheme Marks

Sub Total

9 (a)(i) Able to give reason why need to sort the waste material

Answer :

To make the recycle process become easier

1

1

(a)(ii) Able to explain the effect of this action to the environment

Answer :

C1 : Reduce the landfills

R1 : Reduce the soil pollution

( any relevant answer)

1

1

2

(b) (i) Able to explain the roles to help conserving the forest

Rubric :

Fact – 1m

Explanation – 2m

Sample Answer :

F : reduce/minimise the using of paper

E1 : to reduce the cutting down of trees

E2 : Cutting down the trees can cause global warming/land

slide/soil erosion

Or

F : use technology to publicized the information // paperless

E1 : to reduce/ minimise the using of paper

E2 : to reduce the cutting down of trees

[Accept any reasonable answer]

F + E1 + E2 – 3 marks

1

1

1

1

1

1

3

My@S2016

SULIT


ii. Able to describe how planting more tree can save forest and will avoid

global warming occur.

Rubric ;

Fact – 1m

Explanation – 1m

Answer :

F : Use more carbon dioxide for photosynthesis

E1 : Balance the gases, reduce the temperature of the earth


1

1

2

Total marks 8

My@S2016

SULIT


No Mark Scheme Mark

Sub Total

10(a)(i)

(ii)

Able to explain the observation

Fact – 1 mark

Explanation – 1 mark

Sample answer

F – Agree

E – contains more than one component

Able to draw the arrangement of particles in soil

- At least two type of particles are drawn.

1

1

1

2

1

(b) (i)

(ii)

Able to describe the method to determine the presence of

dissolved substance in the water.

Sample answer

P1 – Heat

P2 – Evaporate the water

Able to state the observation

Sample answer

Solid

1

1

1

2

1

(c)(i)

(ii)

Able to state the example of mineral found in soil.

Sample answer

Gold/Silver

Able to suggest and explain how the mining can be carried out

in more sustainable way

Sample answer

P1 – law enforcement

P2 - better management of resources

P3 – prevent over mining

1

1

1

1

1

3

Total marks 10

My@S2016

SULIT


No. Mark Scheme Marks

Sub Total

11.

(a)(i)

(ii)

Able to explain why a crude oil can be separated using fractional

distillation.

Answers:

Crude oil have different boiling point which can be separated at different

temperature.

Able to state one changes of the characteristic of distillate.

Sample Answer:

1. The colour becomes darker.

2. The distillate more viscous.

1

1

1

1

(b)(i)

(ii)

Able to suggest and explain how to reduce the air pollution.

Sample Answer:

F1 - Add catalytic converter to the exhaust

E1 - Convert the harmful substance in soot to not harmful substance

before released to the surrounding.

F2 – Use biodiesel petroleum

E2 – soot released are not harmful / environmental friendly

Able to justify which van is effectively to be used.

Answer:

Van A

E1 : Delivery become faster

E2 : Less pollute the air // environment safe

OR

Van B

E1 : Cost effective // less cost // cheap

E2 : Still can finish delivery in a day even slower

1

1

1

1

1

1

2

2

My@S2016

SULIT


(c)(i)

(ii)

(iii)

Able to state the pattern of the production and consumption of

petroleum throughout the year 2000 - 2015.

Answer:

P1 : The production of petroleum decreases

P2 : The consumption of petroleum increases

Able to state the value of the net export in year 2015.

Answer:

100

Able to suggest how government can reduce the dependency to the

petroleum

Sample Answer:

1. Use alternative sources

2. Insentive to green technology user.

1

1

1

1

2

1

1

Total marks 10

My@S2016

SULIT



Sub Total

12(a)(i)

(ii)

Able to explain how a spark of lightning occurs between the clouds

and an apartment.

Sample answers:

E1-Clouds become charged when it rub each other.

E2 -Negative charges jump from one charged cloud to

another //to the apartment.


Able to suggest and explain the safety measure of the apartment to

avoid the lightning strikes on the apartment.

Rubric :

Fact -1m

Explanation -1m

Answers:

F- Install lightning conductor//rod on the top of apartment

E- Electron can flow into the ground through it

1

1

1

1

2

2

(b) Able to state which part involved and gives reason

Answers:

Part : Circuit breaker

Reason : When the excessive current flow it will cut off he circuit

1

1

2

My@S2016

SULIT


(c)(i) Able to calculate the suitable fuse rating for microwave.

Rubric :

Correct answer for calculation -1m

Correct answer for fuse -1m

Answer:

Electric current = 1000W

240V

= 4.17 A

The suitable fuse rating is 5A

1

1

2

(ii) Able to choose the suitable plug for an electric iron and explain your

answer.

Rubric:

Choice of Plug-1m

Explaination-1m

Sample answers:

F – 3-pin plug

E - It has earth wire //

To prevent from getting an electric shock//

Allow the large current to escape to the earth without passing through

the person.//


1

1

2

Total marks 10

My@S2016

SULIT



Sub Total

13 (a) Able to classify them into the appropriate columns by using

alphabets given

More friction

Lebih geseran

Less friction

Kurang geseran

V and X

W and Y

1+1

2

(b)(i)

(ii)

Able to compare the time taken for the toy car to move along at surface P and

Q.

The time taken for the toy car along surface P is lower than surface Q.

Able to state the surface that give the greatest frictional force and explain

why.

P1 : Q.

E1 : The speed of the toy car decrease // The time taken longer.

1

1

1

1

2

(c) Able to explain why Fatimah slows down her car when she drives through the

road that has the signboard

P1 – To avoid the car from skidding.

E1 – Wet surface reduce / decreases the frictional force

(between the tires and road surface).

1

1

2

(d) Able to describe how the method can light up the fire.

P1 – Rub the rattan with the wood.

P2 – Produce frictional force. // Produce heat.

1

1

2

(e) Able to sketch how to move the boat to the sea

Rubric:

Sketch -1m

Explaination-2m

Sample Answer: P1 – put rollers under the boat

E1 – to reduce friction between boat and sand.

1

1

1

3

Total marks 12

My@S2016

SULIT


No Answer Scheme Mark

Sub Total

14.(a)(i)

(ii)

Able to explain the ascending order of acidity

Sample answer

P – Indah river, Bahagia river, Bestari river

E – The lower the pH, the higher the acidity

Able to suggest another indicator to the test the acidity

Sample answer

Litmus paper

1

1

1

2

1

(b)(i)

(ii)

Able to explain the changes of number of fish die between

March and April

Sample answer

P – Number of fish die in April is higher than March

E1 – Water polluted

E2 – Cannot survive

Able to calculate the number of fish remaining

Calculation – 1 m

Answer – 1m

Sample answer

M – 500 -[10+10+75+85]

A - 320

1

1

1

1

1

3

2

(c) Able to sketch and explain device that is easily transferred

Rubric

Sketch – 1

Label – 1

Sample sketch

Sample explanation

E1 – Stone place in the metal cage

E2 – stone can easily relocate

1

1

1

1

4

Total marks 12

Calcium

carbonate

Metal

cage

My@S2016

Documents

PANDUAN PENSKORAN - gurubesar.my · SULIT @ 2016 Hak Cipta Bahagian Pendidikan Menengah MARA 2 No Mark Scheme Marks Sub Total 1. (a) Able to tick the correct animals which are cold-blooded