Page 12 - Genius PBD Science Year 6

Date: Science Year 6 Unit 1 Scientific Skills

LS 1.1.10 Control variables by determining the responding and constant variables after the manipulated variable in an investigation have been determined.
LS 1.1.11 Make a hypothesis by making a general statement that can be tested based on the relationship between the variables in an investigation.

5. The diagram below shows two different frogs of the same size and age which are placed in
different containers.
Wire gauze Wire gauze

Housefly

Frog P Frog Q
Water

Match the following variables for the experiment above. LS 1.1.10 PL 1 PL 2 PL 3 HOTS Applying

Condition of frog Size and age of Presence of water
after 1 week frog and food

Manipulated Responding
variable variable Constant variable

6. The diagram below shows an experiment to study the relationship between the volume of
water and the pitch of the sound produced.

What is the relationship between the manipulated variable and responding variable in this
investigation? LS 1.1.11 PL 1 PL 2 PL 3 HOTS Analysing
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