Page 17 - Genius PBD Science Year 4

Science Year 4 Unit 2 Humans Date:

LS 2.1.5 Make generalisation that the rate of breathing depends on the types of activities carried out.
LS 2.1.6 Explain the observations on human breathing through written or verbal forms, sketches or ICT in a creative way.

4. (a) The diagram below shows activities carried out by Farid. Classify the following
activities based on the correct rate of breathing. LS 2.1.5 PL 5

HOTS Applying HOTS Analysing Tree Map
i-THINK Map

Watching television
Walking Jogging Running

Going up
the stairs
Cycling Sleeping Studying Swimming

Low rate of Moderate rate of High rate of
breathing breathing breathing

(b) What conclusion can be made from the mind map above?

5. Divide the class into several groups. Each group made a study of situations that have
both positive and negative effects on human respiration and how to maintain lung
health. Then, choose one person from each group to play the character as a doctor
Activity PAK–21 to discuss that topic. LS 2.1.6 HOTS Evaluating PAK21
PL 6

PERFORMANCE LEVEL ( ) 1 2 3 4 5 6

© Penerbitan Pelangi Sdn. Bhd. 10

02 Unit 02 Genius PBD SCIENCE YR4.indd 10 19/10/2022 4:57 PM