Page 17 - Mahir PBD KSSR 2022 Thn 6 - Science

Science Year 6 Unit 3 Microorganisms

B
Step 1: Mix the flour, water, sugar and yeast
Step 2: Mix the mixture into a dough.

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Step 3: Leave the dough on the table for an hour and record the observation.

8.30 a.m. 9.30 a.m.

(a) Give an inference for your observation.
Doh mengembang kerana yis membebaskan gas.

(b) What is the gas released by the yeast?
Karbon dioksida

(c) What is the life process of the microorganisms proven in this investigation?
Mikroorganisma bernafas.

C

Drop of
pond water

(a) What is being observed by the student?
Ada hidupan yang bergerak.
(b) What is the apparatus used to observe microorganisms?
Mikroskop

(c) What is the life process of the microorganisms proven in this investigation?
Mikroorganisma bergerak.

Teacher’s Signature: Date:

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03 Mahir Science Year 6.indd 27 15/03/2022 11:08 AM