Panduan PKS FIZIK

DRAF

Pengiraan kecerunan:
The calculation of gradient:

= 1.48

Langkah berjaga-jaga:
Precaution:

Kedudukan mata hendaklah berserenjang dengan skala protraktor untuk mengelakkan ralat paralaks

The position of eye must be perpendicular to the scale of protractor to avoid parallax error.

Nota: KM – Kemahiran Manipulatif KPS - 12
KPS – Kemahiran Proses Sains KM – 2
NM – 1

Jum - 15

NM – Nilai Murni

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DRAF
II. Contoh Laporan Murid (Tugasan 2 - Menganalisis Data Melalui Kaedah Penghitungan)

Tujuan : Menentukan nilai muatan haba tentu blok aluminium 
Aim
: To determine the specific heat capacity of an aluminium block.

Senarai radas dan bahan :

List of apparatus and material:

Blok aluminium, kain penebat, termometer, jam randik, pemanas rendam, bekalan kuasa, neraca,

minyak, kepingan asbestos.

Aluminium block, insulator cloth, thermometer, stopwatch, immersion heater, power supply, balance,

oil, asbestos sheet 

Susunan radas dan bahan :
Arrangement of apparatus and material:

Bekalan kuasa 
Power supply
Termometer
Pemanas rendam Thermometer
Immersion heater
Blok aluminium
Aluminium block

Prosedur:
Procedures:
1. Jisim blok aluminium, m, diukur dengan menggunakan neraca.

The mass of aluminium block, m ,is measured using balance.

2. Blok aluminium dibalut dengan kain penebat.
The aluminium block is wrapped with an insulator cloth.

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DRAF

3. Beberapa titis minyak dititiskan ke dalam kedua-dua lubang.
A few drops of oil are dropped intoboth holes.

4. Blok aluminium diletakkan di atas sekeping asbestos.
The aluminium block is placed on the asbestos sheet.

5. Suhu awal blok aluminium, 1, diukur menggunakan termometer.
The initial temperature, 1, is measured using a thermometer.

6. Suis bekalan kuasa dihidupkan serentak dengan jam randik.
The power supply is switched on simultaneously with the start of the stopwatch.

7. Selepas 5 minit, suis bekalan kuasa dimatikan. 
After 5 minutes, the power supply is switched off.

8. Suhu akhir blok aluminium, 2, diukur menggunakan termometer.
The final temperature, 2, is measured using a thermometer.

Keputusan:

Result:

Jisim blok aluminium, m = 1.00 kg 

The mass of the aluminium block, m

Suhu awal, 1 = 30C

The initial temperature, 1

Suhu akhir, 2 = 46C

The final temperature, 2

Masa pemanasan, t = 300 s

The time of heating, t

Kuasa pemanas rendam, P = 50 W

The power of immersion heater, P

Pengiraan: 
Calculation: 



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DRAF

Langkah berjaga-jaga:

Kedudukan mata hendaklah berserenjang dengan skala bacaan termometer untuk mengelakkan ralat
paralaks.

The position of eye must be perpendicular to the scale of thermometer to avoid parallax error.

Nota: KM – Kemahiran Manipulatif KPS - 12
KPS – Kemahiran Proses Sains KM – 2
NM – 1

Jum - 15

NM – Nilai Murni

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DRAF

III. Contoh Laporan Murid (Tugasan 3 - Menganalisis Data Melalui Pemerhatian)

Tujuan : Memerhati corak pembelauan gelombang air.
Aim
: To observe the pattern of diffraction of water wave

Senarai radas dan bahan :

List of apparatus and material:

Tangki riak, kertas putih, penghadang, mentol, pencelup satah, bekalan kuasa, motor, spring

dan air.

Ripple tank, white paper, barrier, bulb, plane dipper, power supply, motor, spring and water.

Susunan radas dan bahan : Lampu
Arrangement of apparatus and material: Lamp

Spring Ke bekalan kuasa
To power supply
Penghadang
Barrier Pencelup satah
Plane dipper

Air
Water



Kertas putih
White paper

Prosedur:
Procedures:
1. Air dimasukkan ke dalam tangki riak dan kedalamannya ditetapkan pada 1 cm..

Water is put into the ripple tank and set at the depth of 1 cm.
2. Bekalan kuasa dihidupkan untuk menghasilkan gelombang satah.

The power supply is switched on to produce plane wave.

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3. Dua penghadang lurus diletakkan dihadapan pencelup untuk membentuk satu celahan.

Two plane barriers are placed in front of the dipper to produce one gap. 

4. Corak gelombang setelah melalui celahan diperhati dan dilukis.

The wave pattern after passing through the gap is observed and drawn.
5. Celah digantikan dengan satu penghadang.

The gap is replaced with one barrier.

4. Corak gelombang setelah melalui penghadang diperhati dan dilukis.

The wave pattern after passing through the barrier is observed and drawn.

Pemerhatian: (ii) Corak pembelauan gelombang air melalui
Observation: satu penghadang
The diffraction pattern of water wave passed
(i) Corak pembelauan gelombang air melalui through one barrier.
satu celah.
The diffraction pattern of water wave passing
through one gap

Penghadang
Barrier

Celah 
Slit
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

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DRAF

Kesimpulan:
Conclusion:

Corak pembelauan akan jelas kelihatan apabila gelombang air melalui celahan sempit atau halangan

kecil.

The diffraction pattern is obvious when the water wave passed through the narrow gap or small

barrier.

1 = 2 
v1 = v2

Question:
Soalan:

Berdasarkan kesimpulan yang anda buat, cadangkan satu cara untuk mengurangkan hakisan di
kawasan pantai.
Based on your conclusion, suggest how to reduce the erosion at seashore.

Membina halangan menggunakan batu

Construct barriers using rocks.

Langkah berjaga-jaga: 
Precaution:
Pastikan kedalaman air di dalam tangki riak adalah tetap.
Make sure the depth of water in the ripple tank is constant.

KPS - 12
KM – 2
NM – 1

Jum - 15

Nota:

KPS – Kemahiran Proses Sains KM – Kemahiran Manipulatif NM – Nilai Murni

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DRAF

13.1 Borang Rumusan Skor Individu PKS

NAMA :……………………………………………………………………………………………
TINGKATAN : …………………………………. MATA PELAJARAN : ……………………

BIL TARIKH TAJUK SKOR SKOR PERATUS
DIPEROLEH PENUH (%)

PURATA (%)

Tanda tangan murid Tanda tangan guru pentaksir Tanda tangan Pengetua
………………..………… ……………………………. …………………………
() ()
Tarikh: ……………….. ( ) Tarikh: ………………..
Tarikh: ………………..

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