Teknik Jawab Soalan Sains

8/2/2019 Teknik Jawab Soalan Sains

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SCIENCE UPSR-2010Paper 018

1 HOUR 15 MINUTE[BILINGUAL / DWI BAHASA]

100TOTAL MARKS5

4

3

2

40

1

B

601 - 30A

MARKQUESTIONSECTION


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DOES NOT COVER YEAR 4 ND 5

LACK OF SCIENCE KNOWLEDGE

LACK OF SCIENCE TERMINOLOGY

DONT UNDERSTAND THE QUESTION

POOR OF ENGLISH LANGUAGE

YEAR 4, 5 AND 6 - 503 VOCAB


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CANT IDENTIFY THE KEY WORD

CANT UNDERSTAND THE KEY

QUESTION

CANT MEMORISE KEY ANSWER

CANT DIFFERENTIATE BETWEEN

OBSERVATION AND TREND

NO PARAMETER FOR WTC, WTM AND

WKTS

CANT MAKE PREDICTION EXACTLY

CANT TRANSFER STATEMENT TO

TABLE


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SECTION B

GRAPH

TABLEDIAGRAM

STATEMENT


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OBSERVATION

INFERENCE

RELATIONSHIP / CONCLUSION

WHAT TO CHANGE

WHAT TO OBSERVE

WHAT KEEP THE SAME

AIM / PURPOSE

TREND / PATTERN

PREDICTION

KEY WORD


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OBSERVATION

State what you see in the picture, table, graph

What can you say

What can you observe

INFERENCE

Explain your observation.

Give reason based on your observation.


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River A

Bigger size fish

River B

Smaller size fish

Size of the fish in river A is bigger than river B

Because river A has no pollution compare to river B

RVATION AND INFERENCE

OBSERVATION

INFERENCE

Because fish in river A got enough food than river B


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CONTROLLING VARIABLES

The things you select in a fair test / experiment

eg.What to change?

What to measure?

What keep the same?

Answer Key

Parameter object+Size of the ice-cube

Amount of water

Presence of sunlight

Type of plant


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Parameter Objects

Volume of water

Size of sponge

Number of brick

Distance of toy car

Temperature of water

Type of soil

Except:

Time, Day, Week, Month and Year


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1.

2.

3.


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NUMBER OF BRICKS DISTANCE TRAVEL BY TOY CAR / cm

1 100

2 200

3 300

WHAT TO CHANGE? NUMBER OF BRICKS

WHAT TO OBSERVE? DISTANCE TRAVEL BY TOY CAR

WHAT KEEP THE SAME? SIZE OF BRICKS / SIZE OF PLANK /

TYPE OF TOY CAR


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PREDICTION

Using the data / from past experience

State what will happen next

Answer Key

Study the trend / pattern changes

Predict the number

eg 75oC / 10 g / 6cm

Predict the situationeg It will stay healthy

It will be extinct


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90807060504030Water temperature oC

121086420Time / minute

a. Predict the water temperature at the 9 minute.

9

80 70 = 10

10 2 = 5

70 + 5 = 75

or

80 - 5 = 75

75 o c

Predict the number


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Number of

elephant

2000 2001 2002 2003 2004 2005 Years

Based on the trend, predict the number of elephant for 2007

The elephant will extinct.

Predict the situation


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INTERPRETING DATA

Write the aim / purpose of investigationState the trend of change in the data

State the relationship between the variables

State the conclusion for the experiment

Question KeyWhat is the aim / purpose of the investigation?

Based on the .. state the trend in the

What is the relationship between..

What conclusion can be made from this investigation?


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i. Aim / purpose

To find out the relationship between {whatto change} and

{whatto measure}

ii. TrendIncrease : From small getting bigger or larger

From lower became higher

Decrease: From bigger/larger getting smaller

From higher getting lower

Did not change / unchanged

iii. Relationship

As {whatto change} increase / decrease, the

{whatto measure} increase/ decrease

iv. Conclusion

As {whatto change} increase / decrease, the

{whatto measure} increase/ decrease

Science concept : Plant needs water to stay alive

General statement : Light can be reflected


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As the WTC increase / decrease the WTM increase / decrease

The bigger the wooden block the longer the rubber band

WTC WTM

The wider the base area the longer the time taken to fall

WTC WTM

As the number of marbles increase the level of water

increase

WTC WTM


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2015105Number ofsnakes

50403020Number of

frogs

4321Week

What is the relationship between the number of frogs and snakes ?

As the number of frogs increase, the number of snake

increase.

Relationship


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WTO

WTC

Rubberband Wooden block

Relationship

The bigger the wooden block the longer the rubber band


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Number of

marbles

Level of water / ml

12

14

16

18

When the number of marbles increase the level of water increase

increase increase

Conclusion


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Battery

Bulb

Switch

Brighter3

Bright2

Dim1

Brightness of bulbNumber of

battery

State the aim of the investigation.

To find out the relationship between numberofbatteries and the

brightnessofthe bulb.

Aim / purpose


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46810The number of

swing(1min)

12cm9cm6cm3cmThe length of

string

3cm

6cm

9cm

12cm

What is the aim of the investigation ?

To investigate the relationship between the length of string and

the number of swing.

Aim / purpose


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What do you want to know?

Plant needs water to stay alive

Aim / purpose


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Number oftigers

2000 2001 2002 2003 2004 2005 Years

a. What is the trend in the number of tigers from 2000 to 2005?

Decreasing

Trend


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a. What is the trend for the length of the shadows from 12:00 noon

to 5:00 pm?

1005.00 pm

804:00 pm

603:00 pm

402:00 pm

201:00 pm

012.00am

Length of the shadows

(cm)

Time

Increasing

Pattern


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2.01.51.00Height of

plants (cm)

3210Fertilizer(gm)

What is the relationship between the amount of fertilizer and

the height of plants ?

When / If / As the amount of fertilizerincrease, the height of the

plant increase.

Relationship


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2015105Number ofsnakes

50403020Number of

frogs

4321Week

What is the relationship between the number of frogs and snakes ?

When the number of frog increase, the number of snake

Increase.

Relationship


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What conclusion can be made from this investigation

Plants need water to stay alive

Conclusion


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90807060504030Water temperature oC

121086420Time ( min)

a. What is the conclusion of the experiment?

As the time to heat the waterincrease, the water

temperature increase

Conclusion


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What can you say about this investigation?

Plants need bigger space to grow well

Conclusion


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What can you say about this experiment?

Light travels in straight line

Conclusion


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TECHNIQUE FOR ANSWERING

STRUCTURED QUESTIONS

SPS

U

Steps

1. Read the information givenStudy the diagram / graph / table of result

2. Look for the 2 main variables

a. What is changed (W2C)

b. What is measured ( W2M)

3. Study the trend / pattern changed

Decrease

Increase

No change

4. Use the key words to answer each questionAim

Relationship

Conclusion


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a) In the investigation :

i. what is changed? ......................................................................

ii. what to measured? ......................................................................

1090

3060

5030

Size of the shadow (cm)Distance of the torch

from the ball (cm)

What is

changed

What is

measured

b) What is the aim of the investigation ?

To find out the relationship between .............................................................

and the .............................................................................

Distance of the torch from the ball

The size of the shadow

the distance of the torch from the ball

size of the shadow


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109

306

503

Size of the shadow (cm)Distance of the torchfrom the ball (cm)

decreaseincrease

b) State the relationship between the variables

As the ...................................................................................., the

.............................................................................................................

c) What conclusion can be made from the investigation?

When the ....................................................................................., the

............................................................................................................

.

distance of the torch from the ball increase

size of the shadow decrease

distance of the torch from the ball increase

size of the shadow decrease


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a) In the investigation :

i. what is changed? .....................................................

ii. What is measured? .....................................................

What is

changed

What is

measured

b) What is the aim of the investigation ?

To find out the relationship between .......................................and

.........................................................................................................

number of batteries

brightness of the bulbs

number of batteries

brightness of the bulbs

brightestbrightdimBrightness of the bulbs

321Number ofbatteries


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increase

increase

b) State the relationship between the variables

As the .............................................. the .......................................

c) What conclusion can be made from the investigation?

As the ........................................ the .........................................

number of bulb increase brightness of the bulbs increase

number of bulb increase brightness of the bulbs increase

brightestbrightdimBrightness of the bulbs

321Number ofbatteries

What is

changed

What is

measured


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9

.00 am9.10 am9

.05 am

grain of sugar

Some grain of sugar is left near the ant trail in the classroom at 9.00

The number of ant is recorded as above

a. What is the aim of the investigation?

To find out the relationship between time and

the number of ant

b. State the information gathered in the investigation

Time

Number of ant


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c. What is the relationship the information given in (b)

When the time increase the number of ant coming also increase

d. Predict the number of ant coming at 9.15 am

9


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3. Identify ( W2C), ( W2M ) from the graph.

(W2C )

( W2M )

changes

(W2C )

W2M


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2000 2001 2002 2003 2004 2005 Years

Number of

tigers

The graph above shows the number of tigers in the jungle

a) State two information gathered in the investigation?

Year

Number of tiger

b) State the relationship between the two information given in (a)

As the year increase the number of tiger decrease


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SAIN

SNA

KLU

LUS

SE

NANGTAPI NAKSCOREA TU YANG

PAYAHNYA

NAK SCORE A, MURID MESTI

MENGUASAI TEKNIK

SOALAN BHG.A DAN BHG.B


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KETELITIAN ANDA ADALAH

PENTING BAGI MENGELAKKANKESILAPAN

2. KERANA KESILAPAN YANG

ANDA LAKUKAN ADALAH SATU

PENGINAYAAN UNTUK :

I. DIRI ANDA

II. IBU BAPA ANDA

III. GURU ANDAIV. SEKOLAH


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