Page 10 - Mahir PBD KSSR 2022 Thn 6 - Science

Science Year 6 Unit 1 Scientific Skills
(c) Predict what will happen to the bread dough if it is not mixed with yeast.

Adunan roti tidak akan mengembang.

(d) Is your hypothesis accurate? Why? HOTS Analysing

Jawapan murid
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(e) What is the relationship between the amount of yeast with the size of the risen bread
dough? HOTS Analysing

Saiz adunan roti bertambah apabila jumlah yis bertambah.

(f) What can you conclude from this investigation? HOTS Analysing
Jumlah yis mempengaruhi saiz adunan roti mengembang.

(g) Plan another experiment to test the new hypothesis from the problem statement
below.

Planning the experiment
Problem statement:
What is the relationship between the mass of the flour and the size of the risen bread
dough?

(i) Making hypothesis:
Semakin bertambah jisim tepung, semakin besar saiz adunan roti mengembang.

(ii) Determining the variables:

Responding variable: Jisim tepung

Manipulated variable: Saiz adunan roti mengembang
Constant variable: Garam / Gula / Isi padu air / Tempoh masa penyiasatan

/ Jumlah yis

(iii) Listing the apparatus and materials:

Tepung, gula, air suam, garam, yis, mangkuk, penimbang

PERFORMANCE LEVEL (✓) 1 2 3 4 5 6

Teacher’s Signature: Date:

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01 Mahir Science Year 6.indd 8 15/03/2022 10:47 AM