15 criteria 09
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Section B:
3 - 5 : Subjective QuestionTime : 30 minutes1 question = 6 minutes
Answer all questions20 marks
Section A:
3O MCQTime : 45 minutes1 question = 1.5 minutes
Answer all questions30 marks
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Section B: Making Inference Predicting Controlling Variables Interpreting Data Making Hypothesis
Section A: Fact Terminology Method Sequence Classifying Principle Translation Interpreting Extrapolation Application
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Section B CriteriaA. Making Inference
1. State logic reason2. State other logic reason3. Observation to support the
reason
B. Predicting1.What will happened2. Extrapolating data
C. Controlling Variables
1. State the informations2. Thing to change3. Thing to observe4. Thing to keep the same
D. Interpreting Data
1. The aim of the data gathered
2. The trend of the data
3. Relationship between the data
4. Making conclusion
E. Making Hypothesis
1. Explain the relationship
2. Relationship base on a
statement given
C4
C5
C6C7
C8
C9
C10
C11
C12
C13
C14
C15
C3
C1
C2
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State the logic reason base on
an observation
MakingInference
Predicting
Controlling
Variables
Interpreting
Data
Hypothesis
A. Making Inference
A1 The Basic Inference
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The engine of the motorbike cannot start.
State one suitable reason.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: A1.1 The basic Inference
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State the logic reason base on the
differences of the two observations.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
1. INFERENS
A1.2 Inference about the
Differences
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State one reason about thedifferences between coconut A
andcoconut B
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example:
BA
A1.2 Inference About theDifferences
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State additional or other reason forthe observation..
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
A. INFERENS
A2 Additional Inference
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INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: A2 Additional Inference
The engine of the
motorbike cannotstart. The motorbikewas left under aheavy rain last night
State other/new reason.
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State one observation to supportthe reason given.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
A INFERENSA3 Observation to support the
reason
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Inference/Reason:Pot A have more fertilizer than pot B
State one observation to support your
reason
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example:
A B
A3 Observation to support the reason
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State what will happen base onthe data given.
Identified the trend of the databefore predicting.
Predict thedataExtrapolate thedata
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
B Predicting
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Base on the data after 12.00 noon,predictthe API at 3.00 pm.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: B1 Predicting Data
API
Time
80
70
60
50
40
30
20
10
08.00 9.00 10.00 11.00 12.00 1.00 2.00
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Predict what will happen far forwardbase on the current trend..
Need to use mathematical function.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
B2 Extrapolating Data
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How long the candle left after 1 hour?
15 min. 6 cm lost
1 hour (60/15) x 6 cm = 24 cm The length of the candle left:
= 28 24 = 4 cm
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: B2 Extrapolating Data
Time / min
Length of candle / cm
15
22
10
24
5
26
0
28
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4 Types questionsState the variables/informationWhat toChange
What to Observe/MeasureWhat to keep theSame
INFERENS
MERAMAL
KENAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
C: Controlling Variables
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State the variables/information
gathered for an investigation.
Usuallythe thing to change withthething to observe.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
C1: State the variables
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200 ml of water was heated in
a beaker until it is boiled.The statement that wasobtained after the fair test :
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example:C1State the variables
oo
o
o
200 cm3 of water boils in 20 minutes
150 cm3 of water boils in 15 minutes
100 cm3 of water boils in 10 minutes
State the information to gathered/record for a fair test
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The change will affect the result of
the investigation.
Can be stated earlier or before theexperiment
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
C2: Thing to Change
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API
Time
80
70
60
50
40
30
20
10
08.00 9.00 10.00 11.00 12.00 1.00 2.00
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: C2Thing to Change
Information on the X axis
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INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example : C2 Thing to Change
Stated before the experiment
State thing to change.
Time
Length of the
Shadow / cm
9.00 11.00 1.00 3.00 5.00
65 25 0 25 65
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Thing that changed when thing to
change was changed.
The result of the experiment
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
C3: Thing to Observe
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INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example : C3 Thing to Observe
The Result of the experiment
Time
Length of TheShadow / cm
9.00 11.00 1.00 3.00 5.00
65 25 0 25 65
State thing to observe.
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Example : C4 Thing to Keep the Same
Thing to change: Size of the flame
Thing to measure: Amount of sugardissolve.
Amount of water
Type of water Type of container Size of container Stirring speed
Size of the sugar
Location Height of the
tripod
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Example : C4 Thing to keep the same
Thing to change: Water temperature
Thing to measure: Time taken
= Amount of water= Type of water= Type of beaker
= Size of beaker
= Stirring speed= Size of sugar= Location
Water temperature/ C
Time taken / min
7060504030O
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Example : C4 Thing to Keep the Same
Thing to change: Amount of water
Thing to measure: Time taken
= Water temperature= Type of water= Type of beaker
= Size of beaker
= Stirring speed= Size of sugar= Location
Amount of water/ ml
Time taken / min
1501251007550
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Question that related to thething to Change and Observe
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
D INTERPRETING DATA
State The aim of the investigation State the Trend of the data gathered State the Relationshipbetween the
data gathered Making Conclusion
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To find the relationship between
(thing to change) and (thing tomeasure)
To see the affect of the (thing tochange) to the (thing to measure)
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
D1: The Aim of the Investigation
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Format : D1 The aim of the Investigation
To see / find
/ investigate
The
relationshipbetween
TTCTTMand
Example: Number of WeeksNumber of Leaves
43
15
2
10
1
6
State the aim of the investigation / fair test
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State the trend of the data gathered Increase / Decrease / Unchanged The data should be in various type
Table, chart, statement, graphic,
ect.
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
D2 State the Trend of the Data
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What is the trend of the water level on ?
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Increase / going up Decrease / going down
Unchanged / keep the same
Example: D2 State the Trend of the Data
Time Sun Mon Tue Wed Thu Fri
05 am 152 cm 170 cm 175 cm 174 cm 160 cm 150 cm
10 am 154 cm 172 cm 176 cm 172 cm 159 cm 150 cm
15 pm 156 cm 173 cm 176 cm 170 cm 153 cm 150 cm
20 pm 158 cm 175 cm 175 cm 168 cm 150 cm 150 cm
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Making a statement to explain
the relationship between Thing
to Change and Thing to Measure
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
D3 Relationship between the data
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State the relationship between the Time
and the Water levelon .
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: D3 Relationship between the data
Time Sun Mon Tue Wed Thu Fri
05 am 152 cm 170 cm 175 cm 174 cm 160 cm 150 cm
10 am 154 cm 172 cm 176 cm 172 cm 159 cm 150 cm
15 pm 156 cm 173 cm 176 cm 170 cm 153 cm 150 cm
20 pm 158 cm 175 cm 175 cm 168 cm 150 cm 150 cm
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INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
D4 Making Conclusion
Conclude the relationshipbetween the two variablesafter a
fair test.
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Make a suitable conclusion base onthe data in the table
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: D4 Making Conclusion
Time 0 2 4 6 8 10
Temperature 30 oC 40 oC 50 oC 60 oC 70 oC 80 oC
When/as/if the time increase the temperatureincrease
The more the time the more the temperature
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Explanation about the relationship
between the two variables.
Question Format:
Making normal Hypothesis
Making Hypothesis base on a statement(Science principle)
INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
E. MAKING HYPOTHESIS
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INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
Example: E1 Making Hypothesis
Base on the information in thetable, make a suitable Hypothesis
Number of Weeks
Number of Leaves
43
15
2
10
1
6
When/as/if the Number of weeks increase theNumber of leaves increase
The more the Number of weeks the more the
Number of leaves
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INFERENS
MERAMAL
KAWAL
P/UBAH
TAFSIR
MAKLUMAT
HIPOTESIS
E2 Hypothesis base on Science Principle
The surrounding temperatureaffectedthetime taken to evaporate.
Making Hypothesis base on astatement (Science principle) given.
Base on the statement given make asuitable Hypothesis.
When the surrounding temperature increase thetime taken to evaporate decrease // vice versa //
reverse.
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MOTIVASIKECEMERLANGANKLINIK UPSR SAINS
JPNWPKL2011
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