Page 8 - Syok Praktis PBD (2023) Science TH5

Science Year 5 Practice 1 Scientific Skills

Subjective Questions

1. Diagram 1 shows an investigation carried out by Azim. Three containers containing 30 ml of
water are left in the sun for 30 minutes. HOTS Applying HOTS Analysing

W X Y
Diagram 1

Table 1 shows the result of the investigation.
Containers W X Y
Initial volume of water (ml) 30 30 30
Final volume of water (ml) 20 8 0

Table 1
(a) State one measurement tool used to measure the volume of water in this investigation.

(b) What is the aim of this investigation?

(c) What is the pattern of change in final volume of water in the containers based on the
information in Table 1?

(d) Match the following information with the correct variable in this investigation.

Information Variables

Manipulated variable
The size of containers

Responding variable

The final volume of water Constant variable

(e) What is the hypothesis that can be made based on this investigation?

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