Do not simply read notes. You must do active recall.
Keep this checklist on your phone or desk:
| Checklist Item | Paper 3 (Wet) | Paper 5 (Dry) | | :--- | :--- | :--- | | Watch | Bring a non-digital watch (timing is tight) | Laptop/Calculator | | Calculator | Standard | Standard | | Pencil | HB for drawings, 2B for graphs | HB for diagrams | | Ruler | For graticule and graphs | For data tables | | Common Mistake | Forgetting units on table headings | Forgetting to state "controlled variables" |
By [Your Name/Study Guide]
In the high-stakes world of A-Level Biology, the theory paper is often viewed as the mountain to climb—memorizing pathways, mastering definitions, and understanding complex systems. But for many students, the true abyss lies in Paper 3 (Advanced Practical Skills) and Paper 5 (Planning, Analysis, and Evaluation).
The practical exam is not just a test of memory; it is a test of character. It tests your ability to remain calm when your titration turns pink too early, or when your microscope slide looks like a modern art painting rather than a root tip squash.
This feature breaks down the essential notes, command words, and technical nuances required to ace the Biology 9700 Practical component. biology 9700 practical notes
Write in numbered bullet points. Use passive past tense, but since it's a plan, imperative is fine.
Paper 3 is the "wet lab" exam. Notes for this section usually cover three main pillars:
Over 10 years of past papers, specific questions appear repeatedly. Do not simply read notes
Q: "Why did you leave the slide for 5 minutes before observing?" A: "To allow the stain to penetrate the cells and to allow the tissue to equilibrate (e.g., plasmolysis to occur)."
Q: "Why did you remove the excess stain with a paper towel?" A: "To prevent the stain from crystallizing on the slide, which would obscure the view."
Q: "Why is your percentage change calculation negative?" A: "A negative percentage change indicates a decrease in mass/length due to water loss (osmosis) or respiration." Write in numbered bullet points
Q: "Suggest why the rate decreased after 10 minutes." A: "Substrate depletion, end-product inhibition, or denaturation of enzymes (if temperature/high pH)."
Paper 5 tests your ability to think like a scientist without setting foot in a lab. It is divided into planning an experiment and analyzing data.
