A-Levels Science & Math: How to Secure A* in Cambridge & Edexcel Exams
Expert strategies to score A* in A-Level Mathematics, Biology, Chemistry, and Physics. Master mark schemes, command words, and past paper examination technique.
Dr. Edward Harrison
Cambridge CIE Examiner & Tutor
Achieving an A* at A-Level requires more than just subject knowledge; it demands strict adherence to official Cambridge and Edexcel mark schemes. Examiners award marks for specific scientific keywords and standard mathematical working.
1. Decoding Examiner Command Words
Understand the exact requirements of each command word:
- 'State / Name': Requires a concise factual recall without detailed explanation.
- 'Explain': Requires a cause-and-effect link. State the scientific concept and connect it with 'because', 'therefore', or 'leading to'.
- 'Suggest': Tests application of known syllabus principles to an unfamiliar scenario.
2. Pure Math & Mechanics: Securing Method Marks
In A-Level Mathematics (Pure 1, Pure 3, Mechanics, Statistics), never skip steps in algebraic manipulation. If your final numerical answer is wrong due to a simple arithmetic error, complete working ensures you retain all method (M) marks.
Final Advice for Exam Day
Practice with MasterMox topical past paper banks with official mark schemes to turn Grade B performances into solid A*s.