Page 22 - Amali Proses Sains T1 (EG)

Sains Tingkatan 1 PBD Bab 1

Tarikh:
Standard Kandungan 1.4 Penggunaan alat pengukur, kejituan, kepersisan, kepekaan dan ralat Buku Teks ms 18 – 21
Aktiviti 1.6 Cara Penggunaan Alat Pengukur yang Betul Pendekatan Inkuiri

Inkuiri Correct Methods to Use Measuring Tools

Tujuan Mengkaji cara penggunaan alat pengukur yang betul SP 1.4.1
Aim To study the correct methods to use measuring tools
2
Bahan Pensel, pembaris, botol air mineral, pita pengukur, air pili dan bateri
Materials Pencil, ruler, mineral water bottle, measuring tape, tap water and dry cells

Radas Termometer, jam randik, ammeter, voltmeter dan silinder penyukat
Apparatus Thermometer, stopwatch, ammeter, voltmeter and measuring cylinder

Prosedur 1. Jalankan aktiviti-aktiviti di bawah.
Procedure
Carry out the activities below.
2. Ulang langkah 1 sebanyak tiga kali bagi setiap aktiviti.
Repeat step 1 three times for each activity.
3. Catatkan bacaan pengukuran dalam jadual yang diberikan.
Record the measurement readings in the table given.

Keputusan Bacaan
Result Reading
Aktiviti Alat pengukur Pengukuran 1 2 3 Purata
Measurement
Measuring tool
Activity
Pentaksiran Bilik Darjah 1 Penerbitan Pelangi Sdn. Bhd. Average
Pembaris
Panjang sebatang pensel
Ruler
Length of a pencil
2
Lilitan botol air mineral
Pita pengukur
Circumference of mineral water
Measuring tape
bottle
3 Termometer Suhu air pili
Thermometer Temperature of tap water
4 Jam randik Masa yang diambil
Stopwatch untuk murid berjalan
mengelilingi makmal
Time taken by a student to walk
around the laboratory

5 Ammeter Arus elektrik yang
Ammeter dibekalkan oleh dua bateri
dalam satu litar tertutup
Electric current supplied by two
batteries in a closed circuit

6 Voltmeter Voltan yang dibekalkan
Voltmeter oleh dua bateri dalam satu
litar tertutup
Voltage supplied by two batteries
in a closed circuit

7 Silinder Isi padu air pili
penyukat Volume of tap water
Measuring cylinder

(Jawapan murid / Student’s answer)

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