Do not start with the most recent paper (e.g., 2024). Save the newest paper for the week before your real exam. Start with older papers (2018–2021) as your practice runs.
Q3
Q4
Cambridge uses grade thresholds (A*, A, B, C, etc.) which change slightly each year based on difficulty. For 0893 Science: 0893 Science Past Papers
Past papers come with "Grade Threshold" PDFs. Use these to set personal targets. If the threshold says an A was 70/100 last year, aim for 80/100 in practice.
❌ No Content Teaching
❌ Repetitive Over Years
❌ Limited Practical Support
❌ No Worked Examples for Struggling Students
Let’s analyze a typical question from an 0893 Paper 2: Do not start with the most recent paper (e
A student sets up a potometer to measure water uptake by a plant. The bubble moves 6 cm in 30 minutes. The tube has a cross-sectional area of 0.5 cm². Calculate the volume of water taken up. (2 marks)
Common student error: Only calculating 6 ÷ 30 = 0.2 (incorrect—that’s speed, not volume).
Correct approach using past paper mark scheme: Q4 Cambridge uses grade thresholds (A*, A, B, C, etc
By doing past papers, you learn that Cambridge loves combined formula and units marks.
| Week | Topic Focus | Past Paper Activity | | :--- | :--- | :--- | | 1 | Biology (Cells & Ecosystems) | Paper 1 (2019) – Q1-15 only | | 2 | Chemistry (Particle theory & Reactions) | Paper 2 (2019) – Section A | | 3 | Physics (Forces & Energy) | Full Paper 1 (2020) – Timed | | 4 | Mixed topics + Scientific enquiry | Full Paper 2 (2020) – Timed | | 5 | All weak topics (from error log) | Paper 1 (2022) + Paper 2 (2022) | | 6 | Mock exam week | Paper 1 (2023) + Paper 2 (2023) strictly timed, marked by teacher |