Page 54 - Hybrid PBD Sains TG3_Edisi Guru

Sains Tingkatan 3 Bab 1
5. Jalankan eksperimen di bawah. / Carry out the experiments below. SP 1.3.1 TP4

Eksperimen
Eksperimen
Eksperimen 1: Untuk mengkaji gerak balas tumbuhan terhadap cahaya
Experiment 1: To study the response of the plant towards the light
Arahan / Instructions:
1. Sediakan susunan radas seperti yang ditunjukkan di bawah.
Set-up the apparatus as shown below.
Cahaya
Light
Cahaya
Light
Anak benih
Seedling
Kotak Kapas Kotak
Box lembap Box
Moist cotton
A B
2. Lakukan pemerhatian dan lukiskan keadaan anak benih selepas dua hari.
Observe and draw the condition of the seedlings after two days.
Pemerhatian / Observation:

Cahaya
Light
Cahaya
Light
Anak benih
Seedling
Kotak Kapas Kotak
Box lembap Box
Moist cotton
A B

Eksperimen 2: Untuk mengkaji gerak balas tumbuhan terhadap air
Experiment 2: To study the response of the plant towards the water
Arahan / Instructions:
1. Sediakan susunan radas seperti yang ditunjukkan di bawah.
Set-up the apparatus as shown below.
Kapas lembap Kapas lembap
Moist cotton Moist cotton
Anak benih
berakar lurus
Seedling with
straight root
Air Kasa dawai Kalsium klorida
Water Wire gauze kontang
Anhydrous calcium
C D chloride
2. Lakukan pemerhatian dan lukiskan keadaan anak benih selepas dua hari.
Observe and draw the condition of the seedlings after two days.
Pemerhatian / Observation:

Kapas lembap Kapas lembap
Moist cotton Moist cotton
Anak benih
berakar lurus
Seedling with
straight root
Air Kasa dawai Kalsium klorida
Water Wire gauze kontang
Anhydrous calcium
C D chloride

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