Page 13 - Genius PBD Science Year 6

Science Year 6 Unit 1 Scientific Skills Date:

LS 1.1.12 Experiment by using the basic science process skills to collect and interpret data, summarise to prove the hypothesis and write a report.
7. Two pupils from Year 6 Murni carried out an experiment to investigate the relationship
between the size of bread dough that has risen with the amount of yeast used.
LS 1.1.12 PL 4 PL 5 PL 6 HOTS Analysing HOTS Evaluating

The yeast that we added into bread
dough cause the bread dough to rise.

Does the amount of yeast
added into the bread dough
affect the size of the risen
bread dough?

A Planning the experiment:
(a) Problem statement:

Adakah jumlah yis mempengaruhi saiz adunan roti mengembang?

(b) Making a hypothesis:

Semakin banyak jumlah yis, semakin besar adunan roti mengembang.

(c) Determining the variables:
(i) Manipulated: Jumlah yis

(ii) Responding: Saiz adunan roti mengembang

(iii) Constant: Jisim tepung/ Garam/ Gula/ Isi padu air/ Tempoh masa penyiasatan

(d) Listing the apparatus and materials:

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

PERFORMANCE LEVEL ( ) 1 2 3 4 5 6

© Penerbitan Pelangi Sdn. Bhd. 6

01 Genius PBD (2023) Science Year 6.indd 6 26/09/2022 3:46 PM