Free · KS3 & GCSE · UK curriculum
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A free, plain-English library of KS3 and GCSE explainers, study-skill guides and worked examples for UK students and parents. Built by the team behind aitutors.me.
2,793 articles across 9 subject collections
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- 998Key Stage 3 articlesYears 7–9
- 1,170GCSE articlesYears 10–11
- 625Cover both stagesYears 7–11
Every article is labelled with its key stage. Type “KS3” or “GCSE” in the filter above to narrow the library.
Subject collections
KS3 & GCSE Maths
317 articles
KS3 & GCSE Science
321 articles
- Alkene Addition Reactions: GCSE Chemistry Guide
- Biological Polymers: Proteins, Carbohydrates and Lipids — GCSE Biology
- Blood Pressure and Cardiovascular Disease: GCSE Biology
- Carbon Dating: How Radiocarbon Dating Works — GCSE Physics
- Continuous and Discontinuous Variation: GCSE Biology
- Digestive Enzymes: Amylase, Protease and Lipase — GCSE Biology
KS3 & GCSE English
295 articles
- DAFOREST Persuasive Techniques: KS3 English Writing and Analysis Guide
- GCSE English Assessment Objectives Explained — AO1, AO2 and AO3
- How to Use Figurative Language in Creative Writing — KS3 English
- How to Write a Comparative Essay in GCSE English Literature
- How to Write a Discursive Essay for KS3 English — Structure and Technique
- How to Write a Sonnet for KS3 English — Structure, Metre and the Volta
KS3 & GCSE Humanities
288 articles
- Britain in the 1960s KS3 history — social change, pop culture and the liberal reforms
- Congo Basin rainforest KS3 geography — the world's second lung and its threats
- Crime and punishment GCSE RE — what world religions teach about justice
- El Niño and La Niña KS3 geography — how Pacific Ocean cycles affect world weather
- Environmental ethics GCSE RE — stewardship, creation and religious duties to the planet
- Indonesia development GCSE geography — Southeast Asia's emerging economy case study
KS3 & GCSE Computing
288 articles
- 3D Printing Explained for KS3 Computing Students
- Abstract Classes and Interfaces in OOP: GCSE Computer Science
- AI Bias and Fairness Explained for KS3 Computing Students
- Compiler Stages Explained: Lexer, Parser, and Code Generation for GCSE
- Diffie-Hellman Key Exchange Explained: GCSE Computer Science
- FTP and SMTP Protocols Explained: GCSE Computer Science Networking
Study Skills & Wellbeing
297 articles
UK Schooling System
348 articles
- A-Level Biology Exam Structure: Papers, Practicals and Grades Explained
- A-Level Chemistry Exam Structure: Papers, Practicals and Grades Explained
- A-Level Economics Exam Structure: Papers, Topics and Grades Explained
- A-Level English Literature Exam Structure: Papers, Coursework and Grades
- A-Level Geography Exam Structure: Papers, Fieldwork NEA and Grades Explained
- A-Level History Exam Structure: Papers, Coursework and Grades Explained
Comparisons & Reviews
354 articles
- AI Tutor vs Third Space Learning: What Are the Key Differences?
- AQA vs Edexcel A-Level Business: What Are the Key Differences?
- AQA vs Edexcel A-Level Computer Science: Comparing the Two Main Boards
- AQA vs Edexcel A-Level English Language: Which Specification Suits Your School?
- AQA vs Edexcel A-Level Further Maths: Which Board and Which Options?
- AQA vs Edexcel GCSE German: How the Two Specifications Compare
Learning Genius
285 articles
Latest
- KS3 & GCSE Computing · Key Stage 33D Printing Explained for KS3 Computing Students
- UK Schooling System · KS3 and GCSEA-Level Biology Exam Structure: Papers, Practicals and Grades Explained
- Study Skills & Wellbeing · KS3 and GCSEAcademic Integrity and Plagiarism: What Every GCSE Student Needs to Know
- Comparisons & Reviews · Key Stage 3AI Tutor vs Third Space Learning: What Are the Key Differences?
- KS3 & GCSE Maths · GCSEAlgebraic Ratio Problems — GCSE Maths
- KS3 & GCSE Science · GCSEAlkene Addition Reactions: GCSE Chemistry Guide
- KS3 & GCSE Humanities · Key Stage 3Britain in the 1960s KS3 history — social change, pop culture and the liberal reforms
- KS3 & GCSE English · Key Stage 3DAFOREST Persuasive Techniques: KS3 English Writing and Analysis Guide
- Learning Genius · GCSEHow a Bold Bear Should Revise GCSE History