The Ultimate Guide to Acing IGCSE Exams
- relearnsmarter
- 10 minutes ago
- 2 min read

Exams suck. We all know it. But getting all A*s in IGCSE? Totally doable, if you know the insider hacks. I spoke to a Stanford student who did it. Here’s exactly what he did. No fluff, just results.
Know the syllabu
s inside out
Understanding the syllabus is step one. Don’t just skim it.
Memorize the structure of each subject’s syllabus.
Focus on high-weight topics and frequently tested areas.
Knowing exactly what the board tests saves time and stress.
Start a month before exams
Don't grind the night before an exam. And no need to overdo it months ahead. Start light revision about a month before your exams.
Focus on understanding concepts, not endless memorization.
Prioritize weak areas first, then review strong topics. DON'T focus on what you already know
Keeps your brain fresh and ready for the final push.
The HACK to acing science practicals
Practical papers are hard. But you can easily ace them with some brain.
Use confidential instructions in past papers to anticipate experiments.
Mentally rehearse how experiments run and what the examiner expects.
Draw clear diagrams and label every step on a whiteboard for better understanding
Practice calculations and measurements
Speak the mark scheme
Mark schemes are the language you should be speaking.
Mark schemes show exactly what examiners want.
Copy the phrasing and steps—small wording differences can cost marks.
Focus on keywords, especially in science.
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Read Examiner Reports
No one cares about examiner reports. But they're basically gold.
Learn from what students often get wrong.
Avoid losing easy marks by understanding typical student mistakes.
Combine with past papers + mark schemes for maximum efficiency.
Subject-Specific Hacks
English:
Learn key literary quotes and essay structures.
Practice essays and compare them with mark schemes.
Use AI to correct your past papers in IGCSE style
Math:
Time yourself on past papers.
Focus on recurring question types.
Science:
Memorize formulas, units, and definitions.
Use mark schemes to learn exact phrasing for short answers, especially for chemistry.
Use the Cambridge syllabus sheet to learn exact definitions
Exam Day Strategy 🏆
Plan your day so you maximize marks and don't panic.
Scan the paper first and plan your time.
Attempt easier questions first, then tricky ones.
Show all working steps - examiners reward method, not just answers.
Stay calm
TL;DR: How to Ace IGCSE
Know the syllabus inside out.
Start light one month before exams.
Prep practicals with past papers.
Follow the mark scheme exactly.
Read examiner reports to avoid common mistakes.
Apply subject-specific hacks.
Sleep well & eat smart.
Plan your exam day strategy.
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