Insights & student guides
Straight answers on how IGCSE grading actually works, how to structure exam responses examiners reward, and how to plan revision that holds up under pressure.
How are IGCSE grades actually calculated?
The Raw Mark on a paper isn't your final grade — CAIE applies weighting factors from 1.0 to 1.75 depending on the component, then converts the total against thresholds that shift every series. Here's what that process actually looks like, step by step.
Read the guideIGCSE Exam Series Compared: May/June, October/November & March
In-depth comparison of Cambridge and Edexcel IGCSE series: May/June, October/November and March.
How to read official mark schemes?
Learn how to read Cambridge IGCSE mark schemes. Clear explanations of M1, A1, B1, ft, oe, cao, SC and other symbols, plus practical tips for self-marking past papers.
How to write a report in IGCSE ESL
Complete 2026 guide to writing high-scoring IGCSE ESL reports. Includes a full model answer, linking words, advanced structures, vocabulary and examiner-style tips for Report and Review tasks.
How to Use a Calculator Correctly in IGCSE Exams (2026)
Complete 2026 guide to using calculators in IGCSE exams. Learn which models are allowed, prohibited features, how to store physics constants, solve polynomials & simultaneous equations, and find prime factors.
How to write an informal email in IGCSE ESL
Step-by-step guide to writing a high-scoring informal email for IGCSE ESL Exercise 5. Includes ready-to-use templates, model answers, structure and examiner tips.
How a Private Candidate Can Sit for IGCSE Exams
Step-by-step guide for private candidates to register and sit Cambridge IGCSE or Edexcel International GCSE exams in 2026. Find a centre, deadlines, documents, fees and common pitfalls.
Top 10 QS 100+ universities accepting IGCSE
Discover the top 10 QS 100-or-above ranked universities and university networks that accept IGCSE for foundation pathway entries.
Understanding the IGCSE: a parent's guide
Is the IGCSE right for your child? This guide covers subject flexibility and exam boards, and how the curriculum prepares students for the IB Diploma and international universities.
IGCSE past papers: complete guide & where to find them (2026)
Access 8 years of Cambridge and Pearson Edexcel IGCSE past papers, including 2026 releases, plus the strategic three-phase method to structure your revision.
Cambridge vs. Edexcel IGCSE: the complete 2026 comparison
A detailed comparison between Cambridge (CAIE) and Pearson Edexcel IGCSE exam boards, covering syllabus, grading, and university recognition.