1. You are given 30 minutes.
2. Questions are based on diagram / pictures/bar
charts/dialogues/statements.
3. Read the question carefully and understand it. The
information given can guide you to answer the
question.
4. Your answers should be short and brief.
5. Your handwriting should be neat and easy to read.
6. Differentiate the three variables.
7. Check your answers and make sure that your spelling
are correct and use the correct science terms.
Salient Features of India constitution especially power and functions
Science section (B) for SJK(T)
1. SJK(T) LADANG SEMBRONG
TEKNIK MENJAWAB SOALAN SAINS
BAHAGIAN (B)
Tarikh : 21-06-2013
Hari : Jumaat
Masa : 1.30 T/hari– 3.00 T/hari
Tempat : Bilik Darjah
Penceramah : En.Vivegagayathiriar
3. VIJAY CARRIED OUT AN INVESTIGATION TO STUDY THE BASIC NEEDS OF AN
ANIMAL.DIAGRAM BELOW SHOW THE APPARATUS USED IN THE
INVESTIGATION.
Water
food food
A B
Net
The observation below is recorded after two days.
Observation: Grasshopper in container A is alive and
grasshopper in container B is dead.
4. (a) State
(i) What is changed(manipulated variable) in this investigation?
…………………………………………………………………….
(ii) What is observed (responding variable) in this investigation?
…………………………………………………………………….
(iii) What is kept the same (constant variable) in this investigation?
…………………………………………………………………….
(b) What is the purpose (aim) of this investigation?
………………………………………………………………………..
(c) State two information gathered in this investigation?
1 ………………………………………………………………………..
2 ………………………………………………………………………....
5. (d) State one reason (inference) for the differentce in the result of the
investigation after two days?
…………………………………………………………………….
(e) What conclution can be made from this investigation?
…………………………………………………………………….
6. 1.IN AN INVESTIGATION ,A GROUP OF PUPILS POUR 100ML OF WATER INTO A
MEASURING CYLINDER.THEN THEY PUT THE MARBLES INTO THE MEASURING
CYLINDER ONE BYE ONE.THE VOLUME OF WATER IS OBSERVED AND RECORDED
IN TABLE 1.
Number Of
marble
1 2 3 4 5
Volume of
water(ml)
120 140 160 180 200
a) What is the trend of change in the volume of water?
----------------------------------------------------------------------------------------------------
(1 mark)
b) State
I) what is changed (/manipulated variable) in this investigation
-------------------------------------------------------------------------------------------------
ii) what is changed (manipulated variable) in this investigation
-------------------------------------------------------------------------------------------------
( 2 mark)
7. (c) State one relationship between the two information gathered in this investigation
----------------------------------------------------------------------------------------------------
(1 mark)
(d) Predict the volume of water if 7 marbles are put in the measuring cylinder.
----------------------------------------------------------------------------------------------------
(1 mark)
8. 2.DIAGRAM 2 SHOWS A BAR CHART ABOUT THE NUMBER OF ORANG-UTAN
FOUND IN HABITAT
P FROM THE YEAR 2006 TO YEAR 2010
0
20
40
60
80
100
2006 2007 2008 2009 2010
Number of orang utan
Year
(a) What is the trend of change in the number of rang utan from year 2006 to
2008
----------------------------------------------------------------------------------------------------
(1 mark)
9. (b) Give one reason (inference) about the trend of changes mentioned in (a)
----------------------------------------------------------------------------------------------------
(1 mark)
(c) State what is observed (responding variables) in this investigation.
----------------------------------------------------------------------------------------------------
(1 mark)
(d) Give one reason (inference) about the trend of changes from the year 2008 to 2009
----------------------------------------------------------------------------------------------------
(1 mark)
(e) State one other animal that facing the same problem as orang-utan
----------------------------------------------------------------------------------------------------
(1 mark)
10.
11. (a) State
(i) What is changed(manipulated variable) in this investigation?
Presence of water
(ii) What is observed (responding variable) in this investigation?
Condition of grasshopper
(iii) What is kept the same (constant variable) in this investigation?
Size of container
(b) What is the purpose (aim) of this investigation?
To investigate the relationship between presence of water and condition of
grasshopper.
(c) State two information gathered in this investigation?
1 Presence of water
2 Condition of grasshopper
12. (d) State one reason (inference) for the differentce in the result of the
investigation after two days?
No water for the grasshopper in container B while grasshopper container
B get enough water.
(e) What conclution can be made from this investigation?
Animal need water to stay alive
13. a) What is the trend of change in the volume of water?
increases
(1 mark)
b) State
I) what is changed (manipulated variable) in this investigation
The number of marbles
ii) what is changed (manipulated variable) in this investigation
The volume of water
( 2 mark)
(c) State one relationship between the two information gathered in this investigation
The more the number of marble ,the more the volume of water.
(1 mark)
(d) Predict the volume of water if 7 marbles are put in the measuring cylinder.
240ml
(1 mark)
14. (a) What is the trend of change in the number of rang utan from year 2006
to 2008
Deacreases
(1 mark)
(b) Give one reason (inference) about the trend of changes mentioned in (a)
Illegal hunting
(1 mark)
(c) State what is observed (responding variables) in this investigation.
The number of orang utan
(1 mark)
(d) Give one reason (inference) about the trend of changes from the year 2008 to 2009
The Orang-utan Rehabilition Center was estabilished to take care of orang -utan
(1 mark)
(e) State one other animal that facing the same problem as orang-utan
Tiger/Tapir/Burung Enggang