Panduan Menjawab Soalan 2012 Etin

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    SECTION TYPE OF QUESTIONS NUMBER

    OF

    QUESTIONS

    MARKS TOTAL

    MARKS

    A

    OBJECTIVE

    1. Multiple choice

    2. Multiple choice

    combination

    30 30x2 60

    B

    STRUCTURED

    Short answer

    question

    5

    (20) 20X2 40

    TOTAL SCORES 100

    PAPER FORMAT

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    Fact

    Classifying

    Terminology

    Principle

    sequence

    Application

    Extrapolation

    method

    Interpretation

    Translation

    Element 3

    Element 1 Element 2

    Knowledge

    Understanding

    SECTION A

    OBJECTIVE QUESTIONS

    http://c/Users/VPCYB15AGS/Desktop/UPSR%202012/Panduan%20menjawab%20SNS%20BHG%20B.doc
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    SCIENCE

    PROCESS

    SKILLS

    Inference

    Relationship

    (Hypothesis)Interpreting

    Data

    Observation

    Predicting

    Controlling

    variables

    SECTION B

    STRUCTURED QUESTIONS

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    K1: INFERENCE :

    State logical explanation based on observation

    Menyatakan penerangan yang logik tentang pemerhatian

    (a) Give a reason (inference) based on this investigation

    Beri atu sebab (inferens) berdasarkan penyiasatan ini

    Observation

    Pemerhatian

    Because the rats in container U have limited food

    Why?

    Mengapa?

    http://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppt
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    K3. OBSERVATION:

    State an observation to support you explanation

    Menyatakan pemerhatian untuk menyokong penerangan

    (b) Write one observation to support your reason (inference) given in (a)

    Tulis satu pemerhatian untuk menyokong sebab (inferen) diberi dalam (a)

    3 rats died in container U

    Observation

    Pemerhatian

    http://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppt
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    Model Stability

    P

    Fall

    Q Still stand

    (a) Give a reason (inference) based on this investigation

    Beri atu sebab (inferens) berdasarkan penyiasatan ini

    (b) Write one observation to support your reason (inference) given in (a)

    Tulis satu pemerhatian untuk menyokong sebab (inferen) diberi dalam (a)

    Because Model Q is more stable

    Model Q has bigger base area

    Observation

    Pemerhatian

    http://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_1/MIND%20MAP%20UPSR.ppt
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    K11. State manipulative variables /Menyatakan pemboleh ubah dimanipulasi.

    what is changed (WC/PM)

    K12. State responding variable / Menyatakan pemboleh ubah bergerakbalas.

    what is measured (WM/PB)

    K13. State constant variables / Menyatakan pemboleh ubah malar.what is kept the same (WS/PS)

    State one information gathered from the investigation.

    VARIABLES / PEMBOLEH UBAH

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    A ping pong ball is dropped from different height.

    The height of each bouncing is measured.

    Sebiji bola ping pong dijatuhkan dariketinggian yang berbeza.

    Ketinggian setiap lantunan diukur dan dicatat dalam jadual di bawah.

    The table below shows the result:

    Height to drop the ping pong ball

    Ketinggian bola ping pong dijatuh (cm)

    The height of the bouncing (cm)

    Ketinggian pantulan (cm)

    100 50

    150 60

    200 80

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    A

    B

    C

    i) what is changed ..............................................................

    ii) what is observed ..................................................................

    iii) what is kept the same .......................................................

    State / Nyatakan :

    the height of the ball dropped

    the height of the bouncing

    surface to drop the ball

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    Three parachutes of different sizes are released from same height.

    The time for each parachute to land is measuredand shown in the graph

    below

    Tiga payung terjun yang berbeza saiz dilepaskan dari ketinggian yang sama

    Masa untuk setiap buah untuk mendarat dicatat dalam graf di bawah

    A B C Ketinggian dilepaskan (m)

    Masa

    mendarat (s)

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    30 minutes 35 minutes 40 minutes

    WC: Size of the parachute

    WO: Time taken for the parachute

    to landWS: The height to drop the

    parachute

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    1.

    2.

    3.

    WC: Height of the ramp

    WM: the distance of a toy car traveled

    WS: type of surface

    20 cm

    30 cm

    50 cm

    h l d h h h f

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    T U

    The result after a week /Keputusan selepas seminggu

    Diagram1.1 shows two similar containers, T and U. Each container has the same amount of

    food. One rat is into container T and five rats into container U.

    Rajah 1.1 menunjukkan dua bekas yang serupa, T dan U. Setiap bekas mengandungi

    makanan yang sama banyak. 1 ekor tikus dimasukan ke dalam bekas T dan 5 ekor tikus ke

    dalam bekas U.

    WC/PM

    WM/PB

    WS/PS

    State /Nyatakan

    i what is changed (manipulated variable):

    ii what is measured (responding variable):

    iii what is kept the same (constant variable):

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    State / Nyatakan;

    i what is changed (manipulated variable):

    ii what is measured (responding variable):

    iii what is kept the same (constant variable):

    Number of rats

    Number of dead rats

    Amount of food

    State one information gathered in this investigation

    Number of rats//

    Number of dead rats //

    Amount of food

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    Parameter + object

    Size of ice cube

    amount of water

    number of people

    time to measure the length of shadow

    place to put the bread

    Presence of water

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    Height of the ramp (cm) 20 30 40

    Distance traveledby the toy car (cm)

    30 50 70

    WM

    WC

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    Height of the ramp (cm) Distance traveled by a

    toy car (cm)20 30

    30 50

    40 70

    WMWC

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    WM

    WC

    Distance traveled

    by toy car (cm)

    20 30 40 Height of the

    ramp

    70

    60

    50

    40

    30

    2010

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    APAI ESTATE JOHANS ESTATE

    AVERAGE PER TREE

    100 MANGOES

    AVERAGE PER TREE

    200 MANGOES

    a. Based on the investigation state the following

    i what is changed:

    ii what is observed:

    iii what is kept the same:

    The distance between each mango tree

    Number of mangoes // fruits

    Size of the estate

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    Size of the shadow

    Distance of the object

    from the torch

    Number of

    tomatoes

    How to identify variables from the tables of result

    Mengenalast i pembo leh ubah

    WM

    WC

    Number of

    animals in Y

    Number of animal

    in X

    Year

    Temperature

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    Abu blows two models with the same amount of force.

    The result is recorded in the table below

    Model P Q

    Stability Fall Still stand

    What is changed

    What is observed

    What is kept the

    same

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    Identify ( WC), ( WM ) from the graph.

    Mengenalpasti pemboleh ubah melalui graf

    (WC )

    ( WM )

    changes

    (WC)

    WM

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    What is changed

    What is observed

    State // Nyatakan

    a. What is changed (manipulated variable)

    b. what is observed (responding variable)

    Age of people

    Number of telephone number

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    1. A group of pupils built three models of structure with different

    height as shown in the diagram below.

    Model The number of books

    that can be supported

    J 3

    L 6

    K 8

    J K L

    What is changed

    What is observed

    Stat