Page 54 - APS(2022)_TG4 _Edisi Guru

Sains Tingkatan 4 Bab 3

Radas Jam randik
Apparatus
Stopwatch K1P4

Prosedur 1. Jalankan aktiviti ini dalam kumpulan-kumpulan kecil.
Procedure Conduct the activity in small groups.

2. Ambil bacaan denyutan nadi salah seorang ahli kumpulan. Rekodkan bacaan.
Take the pulse rate reading of one of the group members. Record the reading.
3. Ulang langkah 2 dan 3 dengan guru dan pembantu makmal yang sama jantina.
Repeat steps 2 and 3 with a teacher and a laboratory assistant of the same gender. K2P4 3 3
Kaedah 1. Aktiviti ini dijalankan dalam kumpulan-kumpulan kecil.
Method BAB
The activity was conducted in small groups. BAB
K2
PI 2. Bacaan denyutan nadi salah seorang ahli kumpulan diambil dan direkodkan.
1
2 The pulse rate of one of the group members was taken and recorded.
3
4 3. Langkah 2 dan 3 diulang dengan guru dan pembantu makmal yang sama jantina.
S Steps 2 and 3 were repeated with a teacher and a laboratory assistant of the same gender.

K1P5
Keputusan Subjek Umur Kadar denyutan nadi (bpm)
Result Subject Age Pulse rate (bpm)

K3 Murid
PI Student
1
2 Guru (Jawapan murid / Student’s answer)
Teacher
3
S Pembantu makmal
Laboratory assistant

K3P1 K3P2 K3P3
Perbincangan Seseorang yang lebih berusia mempunyai kadar denyutan nadi yang lebih ( rendah / tinggi ).
Discussion
An elder person has a ( lower / higher ) pulse rate. K4P1
Kesimpulan Hipotesis diterima . Kadar denyutan nadi adalah rendah pada individu yang
Conclusion
lebih berusia.
K4 The hypothesis is accepted . The pulse rate is lower in an elder individual. K4P2 K4P3
PI
1
2
3
S

PEKA
C Kadar denyutan nadi manusia berdasarkan aktiviti fizikal / Human pulse rate based on
physical activity

Tujuan Menyiasat kadar denyutan nadi manusia berdasarkan aktiviti fizikal .
Aim physical activity
To investigate human pulse rate based on . K1P1

29 © Penerbitan Pelangi Sdn. Bhd.

03 APS Tg4 (TC).indd 29 26/07/2021 7:06 AM