AQA GCSE Combined Science Trilogy · 8464
Specification 4.4.1.2, 5.5.1.1, 5.6.1.2, 6.2.1.3, 6.5.4.2.2, 6.5.4.3.2 · Paper 1, Paper 2, Paper 3, Paper 4, Paper 5, Paper 6
- Revise: Investigating Light Intensity and Measuring Photosynthesis
A factor kept constant so that it does not affect the comparison between results.
- Revise: Investigating Reaction Time and Interpreting Data
A factor kept the same so that it does not provide an alternative explanation for the results.
- Revise: Required Practical 10: Temperature Changes in Reacting Solutions
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- Revise: Factors Affecting Reaction Rates
A factor kept constant so that its effect does not interfere with the investigation.
- Revise: Required Practical: Investigating Resistance
A quantity kept unchanged during an investigation so that its effect does not interfere with the relationship being tested.
- Revise: Required Practical 19: Investigating Force, Mass and Acceleration
A factor kept unchanged so that its effect does not interfere with the relationship being investigated.
- Revise: Reaction Time
A variable kept the same so that it does not affect the comparison being investigated.