Sains Bahagian B Sktta1

8/3/2019 Sains Bahagian B Sktta1

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PANITIA SAINS SKTTA (1) Februari, 2012

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TIPS ANSWERING SCIENCE QUESTION (SECTION B) USING SCIENCE PROCESS SKILL

TEKNIK MENJAWAB SOALAN SAINS (BAHAGIAN B) MENGGUNAKAN KEMAHIRAN PROSES

SAINS

y aim/ to find out/ purposetujuan/ tajuk

keyword;

To investigate the relationship between the (wtc) and the (wto)

Untuk mengkaji hubungan antara (pm) dengan (pb)

Example;

To investigate the relationship between the water temperature and the time taken for ice to melt.

Untuk mengkaji hubungan antara suhu airdengan masa yang diambil oleh ais untukmelebur

y ObservationPemerhatian

Explanation;

-State about an object or phenomenon happens. Observation using sense of sight, hearing, smell,

taste and touch.

-If observation is made on more than one object or situation, we need to make comparison.

-Nyatakan benda atau kejadian yang dilihat. (Pemerhatian) menggunakan deria penglihatan,

pendengaran, bau, rasa dan sentuhan.

-Jika pemerhatian lebih darisatu benda atau kejadian, perlu buatperbandingan

Example;

Fish A is big, (single observation)

Fish A is bigger than fish B (comparison observation)

WTC WTO

PM PB


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1. InferenceInferens

Explanation;

-Making early conclusion to explain event or object using experiences. Inference might be true or

false

-Start from observation, then followed by suitable reason after word because

-Membuat kesimpulan awal tentang peristiwa atau benda menggunakan mengalaman lepas. Inferens

boleh jadibenaratau tidak.

-Mulakan dengan pemerhatian diikuti dengan alasan yang munasabah selepas perkataan kerana

Keyword;

(observation) because (inference)

(pemerhatian) kerana (inferens)

Example;

-Fish A is big because got enough food (single inference)

-Fish A is bigger than fish B because fish A got many food than fish B (comparison infrerence)

@ Fish A got more food

2. Hypothesis/ conclution/ found out/ relationship betweenHipotesis/ kesimpulan/ dapatan / hubungan antara

Explanation;

-Hypothesis are general statements about object or events based on explainable observation.

-Hypothesis are built based on inferences made on certain investigation or fair test.

-Hypothesis are relationship between two variable. (wtc andwto)

-hipotesis ialah penyataan umum tentang sesuatu benda @kejadian berdasarkan pemerhatian yang

diterangkan.

-Hipotesis dibina berdasarkan inferens dalam dalam sesuatu penyiasatan.

-Hipotesis adalah hubungan antara dua pembolehubah (pm dan pb)

Keyword;

When the (wtc)(trend/patern), so the (wto)(trend/patern)

Jika(pm)(pola)maka (pb)(pola)


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*Gunakan kata kunci yang sama bagimenjawab hipotesis, kesimpulan, dapatan dan hubungan

antara. Bagisoalan kesimpulan, tukar jika kepada apabila

3. Types of variableJenis-jenispembolehubah

Explanation;

*There is 3 types of variable,

-What To Change (wtc) /manipulated variable

Yang diubah ( pm)

-What to observe (wto) /responding variable

Yang diperhatikan (pb)

-What to kept the same /fix variable

Yang dipastikan sama (puma)

*Every variable must have parameter

*Setiap pembolehubah mesti mempunyai parameter

example:

type of animal

*How to detect variable ina table

Mengesan pembolehubah dalam jadual

WTC

WTO

WTC WTO

parameter

variable


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*Detect variable inagraft

Mengesan pembolehubah dalam graf

wto

Wtc

4.

Prediction

Ramalan

Explanation;

-Making a forecast about what will happen in the future based on observation, prior knowledge

gained through experiences or collected data that is acceptable true.

-Membuat anggaran tentang kejadian masa depan berdasarkan pemerhatiaan, pengalaman sedia

ada atau maklumat terkumpul yang boleh diterima.

Example;

1.

Predict the length of the wire if it is heated for 30 minute.

Answer; 31cm

2. Ramalkan apa yang akan terjadi kepada hidupan jika bumi tidak menerima cahaya matahari?

Jawapan;

Will die

Akanmati

Heating

time

0 6 12 18 24

Length of

wire

6 9 13 18 24


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5. Trend/ paternPola/ corak

Keyword;

Increase/ decrease/ remains the same

Menaik/ menurun/ kekal sama

Example;

1. 2,4,6,6,4,2Answer,

Increase, remain the same, decrease

Meningkat, kekal sama, berkurang

2.

Answer,

Increase

Meningkat

Sains Bahagian B Sktta1

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