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The independent variable always goes in the left column. All columns must have clear headings and units (e.g., /
You don't need a lab for this paper; you need common sense and specific vocabulary.
Download the past papers for May/June 2024 and try Question 2 from Paper 33. That serial dilution question appears every single year.
What you measure (e.g., time taken for color change or volume of gas produced).
| Time / s | Temperature / °C | pH | Reading 1 / mm | Reading 2 / mm | | :--- | :--- | :--- | :--- | :--- | | 0 | 20.0 | 7.0 | 12.0 | 11.5 | | 30 | 21.5 | 7.0 | 14.0 | 13.5 |
(Image size / Actual size). Always use the same units (usually 3. Data Presentation & Evaluation
The independent variable always goes in the left column. All columns must have clear headings and units (e.g., /
You don't need a lab for this paper; you need common sense and specific vocabulary.
Download the past papers for May/June 2024 and try Question 2 from Paper 33. That serial dilution question appears every single year.
What you measure (e.g., time taken for color change or volume of gas produced).
| Time / s | Temperature / °C | pH | Reading 1 / mm | Reading 2 / mm | | :--- | :--- | :--- | :--- | :--- | | 0 | 20.0 | 7.0 | 12.0 | 11.5 | | 30 | 21.5 | 7.0 | 14.0 | 13.5 |
(Image size / Actual size). Always use the same units (usually 3. Data Presentation & Evaluation
© The Lively Gate 2026. All Rights Reserved.