Lower 6
Chemistry
PD Lab
You went to the hairdresser to colour your hair and noticed that the hydrogen peroxide was kept in a
dark bottle. Suggest a hypothesis for the storage of the hydrogen peroxide and design an experiment to
test your hypothesis.
Plan and design Lab format
Hypothesis
Aim
Apparatus and materials
Method
Variables
 Manipulated
 Controlled
 Responding
Data to be collected
 Relevant data
 Presentation (Table etc)
Analysis of data
 Calculation, graph etc
Predicted results
 Correctly linked to problem/hypothesis
Limitations
 Sources of error
 Assumptions
Total
CAPE P/D mark = 20 x 0.6 = 12
Marks
2
1
3
3
3
2
2
2
2
20