teknik menjawab soalan sc 2013 smk jpp
TRANSCRIPT
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
1/59
TEKNIK MENJAWAB SOALAN
SAINS SPM
2013
ANG SHEUE MEISMK JALAN PASIR PUTEH
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
2/59
Format of Instrument
ITEM PAPER 1 (1511/1) PAPER 2 (1511/2)Type of
instrument
Objective test Subjective test
Type of item Multiple choice
Multiple combination
4 options, A, B, C and
D
Section A:
Structured item
Section B:
Response item
Section C:
Essay
Open response item
Limited response item
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
3/59
Format of Instrument
ITEM PAPER 1 (1511/1) PAPER 2 (1511/2)
Number of
question
50 (answer all) Section A: 20 marks
4 (answer all)
Section B: 30 marks5 (answer all)
Section C: 20 marks
Q10 (10m) and Q11 or
Q12 (10m each)
Total marks 50 70
Duration 1 hour 15 minutes 2 hour and 30 minutes
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
4/59
Format of Instrument
ITEM PAPER 1 (1511/1) PAPER 2 (1511/2)
Construct
requirement
Knowledge :25
Understanding :15
Application :10
Knowledge : 20
Understanding: 14
Scientific skills: 30Application : 6
Level of
difficulty
L:M:H = 5:3:2 L:M:H = 5:3:2
Extra
instrument
Calculator Calculator
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
5/59
Examinations Tips
If you want to get A-
(90/120)x100 = 75%
Paper 1 = 40/50 ; Paper 2 = 50/70
If you want to get E (pass)
(48/120)x100 = 40%
Paper 1 = 30/50 ; Paper 2 = 18/70
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
6/59
Answering Strategies for
Paper 1
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
7/59
Test and Retest Method
()
Do topical exercise until get 85% (43/50)for each topic.
Preparation activities for redo exercise
include Reading textbook, notes, mind maps
Discussion with friends
Ask teacher If you already done for all 15 topics until
November, it means you are 85%confidence to be in examination hall.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
8/59
Eliminate Method ()
Find the incorrect answer first
Reject that answer (3 choices left)
Reject one more incorrect answer (2choices left)
Try to reject one more incorrect answer (1
choice left) That is the answer.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
9/59
Eliminate Method ()
Example: SPM 2010 Q43
What is the function of salt in salted fish?
Apakah fungsi garam di dalam ikan masin?
A. Add colour (menambahkan warna)
B. Improve the texture (memperbaiki tekstur)
C. Remove the natural taste (menyingkirkan
rasa asli)
D. Reduce the growth of bacteria
(mengurangkan pertumbuhan bakteria)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
10/59
Example
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
11/59
Example
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
12/59
Example
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
13/59
Example
Bread = 10.12x20=202.4kJ
Hard boiled egg = 6.59x10=65.9kJ
Milk = 2.68x100=268kJ
Total = 202.4+65.9+268=536.3kJ
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
14/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
15/59
Eggs=(665x200)/100=1330kJLamb=(100x643)/100=643kJ
Chicken =(827x150)/100=1240.5kJ
Fish=(250x433)/100=1082.5kJ
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
16/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
17/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
18/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
19/59
Answering Strategies for
Paper 2
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
20/59
Section A
Alternative test to practical, 20 marks
All the items deal with Science ProcessSkills.
Observing () Classifying ()
Measuring and using numbers()
Inferring () Predicting ()
Communicating (////)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
21/59
Section A
Interpreting Data ()
Defining Operationally ()
Controlling Variables ()
Hypothesising ()
Experimenting ()
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
22/59
Observing ()
Gas is released during the reaction between zinc and hydrochloric acid
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
23/59
Observing ()
The boiling point of distilled water with common salt is higher than
the boiling point of distilled water
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
24/59
Measuring and using numbers()
102
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
25/59
Measuring and using numbers()
30cm
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
26/59
Inferring ()
The deflection of needle shows that electrical energy is produced.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
27/59
Inferring ()
P is an atomic substance, Q is a molecular
substance and R is an ionic substance
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
28/59
Predicting ()
0 V
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
29/59
Communicating
(////)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
30/59
Communicating
(////)
5
10
15
146 - 150 151155 156160 161165 166170
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
31/59
Communicating
(////)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
32/59
Communicating
(////)
0
40
80
120
160
200
4 8 12 16 20 Time (minutes)
Temperature(0C)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
33/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
34/59
Defining Operationally ()
Pure liquid which it boiling point is 100C.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
35/59
Defining Operationally ()
Substance that can light up the bulb in molten state.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
36/59
Controlling Variables ()
Type of substance
Bulb condition/electrical conductivity
Number of dry cell/voltage/quantity of
substance
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
37/59
Controlling Variables ()
Number of dry cell/voltage/length of rod
Type of rod / type of material
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
38/59
Hypothesising ()
When the time increases, the temperature of substances X
will increase and constant during melting point.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
39/59
Hypothesising ()
The presence of impurities increase the boiling point of distilled water
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
40/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
41/59
Question 10Making Reports
Guide to answer
Question begins with a general statement
Hypothesis ()
Aim of experiment ()
Identification of variables ()
List of apparatus and material (
)
Procedure ()
Tabulation of data ()
Conclusion ()
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
42/59
Question 10Making Reports
SPM 2010 Q10
Study the following statement:
The grow th o f bacter ia is better in the dark than under the light.
Suggest onehypothesis to investigate the above statement [1 mark]
Using petri dish, nutriet agar, Bacillus subtillis bacteria and otherapparatus, decribe an experiment to test the hypothesis in (a) based inthe following criteria:
Aim of the experiment [1 mark] Identification of variables [2marks]
List of apparatus and materials [1mark]
Procedure or method [4 marks]
Tabulation of data [1mark]
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
43/59
Question 10Making Reports
SPM 2012 Q10
Study the following statement:
The grow th o f bacter ia is di f ferent in alkal ine and nei tral con di t ion .
Suggest onehypothesis to investigate the above statement [1 mark]
Using 2 sterile petri dish, sterile nutriet agar, sodium hydroxide solution,distilled water and other material, decribe one experiment to test thehypothesis in (a) based in the following criteria:
Aim of the experiment [1 mark] Identification of variables [2marks]
List of apparatus and materials [1mark]
Procedure or method [4 marks]
Tabulation of data [1mark]
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
44/59
Questions 11 and Question 12
You have to use knowledge and
understanding of scientific concepts and
theories to answer.
You have to answer the question by
drawing and writing a short essay
following the instruction of the question.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
45/59
Q11(a) and Q12(a)
Similarities or difference in between 2
terms or
State 4 difference between saturated fat and
unsaturated fat (SPM 2011, Q12)
State 1 similarities and 3 differences between
alloy and pure metal. (SPM 2009 Q11)
Description Describe how a submarine can dive and
move underwater. (SPM 2008 Q12)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
46/59
Q11(a) and Q12(a)
Explanation and properties Explain the chain structure of the polymers in a
thermoset. State 2 properties of a thermoset that arecaused by the chain structure of the polymer. (SPM2007 Q12)
Methods and explain A farmer finds the produce from his fruit farm
increases. The fruit is sent to a factory to beprocessed. State 2 methods that can be used toprocess the fruit. Explain the methods. (SPM 2005Q12)
Effects Explain the effect of disposal of toxic substances from
factories to the environment. (SPM 2007 Q11)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
47/59
Q11(a) and Q12(a)
draw diagram state function
Draw a block diagram of a radio receiver and state
the function of any 2 of its parts. (SPM 2006 Q12)
listing terms and state function Give 2 types of chemical substances in food
processing and state their function. (SPM 2012 Q12)
Explain phenomena
At noon the sky looks blue and during sunset the Sunlooks red. Explain how this phenomena occurs. (SPM
2011 Q11)
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
48/59
Q11(a) and Q12(a)
Advantages and disadvantages
State 2 advantages and 2 disadvantages ofthe lead-acid accumulator. (SPM 2010 Q11)
Properties Clay pots are made of non-metals. State 4
physical properties of non-metals. (SPM 2012Q11)
Procedure
Importance
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
49/59
Q11(a) and Q12(a)
COMPARE AND CONTRAST(4 marks)
If the content shows 3 types of different things,
only 2 of them will be chosen in the exam.
Can use table to answer this question
Chose the easiest properties of characteristics to
do the notes, memories and answer the
questions. You need to know at least 2 examples for both
comparisons.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
50/59
Q11(b) and Q12(b)
Problem solving
SPM 2008 Q11
A group of officers from the Health
Department were asked to control dengue
fever in a residential area. Explain how could
they overcome this problem. Your answer
should include the following: Identify the problem [1m]
Clarification of the problem [1m]
Suggest 4 methods to solve the problem. [4m]
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
51/59
Answer
Identify problem to control dengue fever in a residential area Clarification of the problem
Dengue fever is a disease transmitted by femaleAedes mosquitoes.
4 methods Prevent mosquitoes breeding by drain away water
form unused containers, burying containers in theground or covering containers with lids.
Real guppy fish to kill the larvae of mosquitoes / spraya layer of oil on the water surface.
Kill the adult mosquitoes by spraying insecticide orfogging.
Using mosquito nets or coils to avoid being bitten by
mosquitoes.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
52/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
53/59
Answer
Identify problem The fruits will become rotten after a few days if left unsold.
State one reason why the problem occurs Microorganism such as bacteria and fungi cause the fruits to be
rotten.
Suggest three methods to solve the problem Cooling the fruits between 0C to 5C.
Canning
Exposure / sterilise the fruits to radiation such as gamma rays
Chose the best method and explain your choice Canning. This method is cheap and canned fruits have a longer
shelf-life.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
54/59
Q11(b) and Q12(b)
Construct concept
SPM 2012 Q11
Diagram shows the objects made of different
metals.
metals
Iron padlock
Copper wireAluminium pan
Gold jewellery
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
55/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
56/59
Answer
3 common characteristics High boiling points and melting points
High density
Malleable
Shiny surface Good heat conductivity of electrical conductivity
one other example of metal
Zinc / silver / .
one example of non-metal Sulphur / chlorine ..
Relate the common characteristics to construct theconcept of metals
Metals have high density, malleable and shiny surface.
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
57/59
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
58/59
Q11(b) and Q12(b)
Study the information in Diagram andconstruct the concept of organic compounds.Your answer should be based on the followingaspects:
Identify 2 common characteristics [2m]
Given one other example of organic compound[1m]
Give one example of inorganic compound and
state one characteristic [2m] Relate the common characteristics to construct the
concept of organic compound. [1m]
-
8/13/2019 Teknik Menjawab Soalan Sc 2013 SMK JPP
59/59
Answer
2 common characteristics Contain carbon
Obtained from plants or animals
one other example of organic compound
Proteins / silk / urea / cellulose one example of inorganic compound and state
one characteristic Silver
it is composed of minerals Relate the common characteristics to construct
the concept of organic compound An organic compound is a carbon compound which
originates from a plant or an animal.