BBC Bitesize
Free · short guides, videos and quizzes
Free and covers every KS3 subject.
KS3 revision: the best resources
By subject
Our top picks
Oak National Academy
Free · video lessons with quizzes
Free full video lessons for Years 7 to 9.
Seneca Learning
Free with paid upgrade · adaptive interactive courses and quizzes
Free interactive KS3 courses across many subjects.
Best YouTube channels
Free video lessons. Watching is a start: pausing to try the questions is what makes it stick.
BBC Bitesize for Teachers
235k subscribers
Curriculum-linked BBC clips across subjects.
Revision sites for KS3
Cognito
Free · videos, quizzes, flashcards and exam questions
Short video lessons with quizzes and exam-style questions, strongest for GCSE sciences and maths.
Corbettmaths
Free · videos, worksheets, 5-a-day practice and practice papers
Daily 5-a-day questions, topic videos and worksheets covering the whole GCSE Maths course.
Dr Frost Maths
Free · adaptive practice, videos and past paper questions
Unlimited auto-marked maths practice from upper KS2 to A-level with explanations and progress tracking.
Sparx (Maths, Reader, Science)
School subscription only (free to pupils whose school uses it) · adaptive homework
Personalised weekly homework set by the school, so parents mainly need to check it gets done.
MathsWatch
School subscription only · videos and marked practice
Video tutorials and auto-marked questions set by the school, with marks given for working out.
Mr Barton Maths
Free · worksheets, starters and exam resources
Teacher-made maths resources including KS2 SATs and GCSE exam material, mainly aimed at teachers.
Diagnostic Questions
Free · multiple-choice diagnostic quizzes
Multiple-choice questions that show which misconception a wrong answer reveals, usually set by a teacher.
Isaac Science
Free · problem-solving question bank
Cambridge University problem-solving questions that stretch able students beyond standard exam questions.
Languagenut
School subscription · games, vocabulary and grammar practice
Vocabulary and grammar games set by language teachers, with AQA and Edexcel mock exams.
Duolingo
Free with paid upgrade (Super Duolingo; UK App Store options from £8.99) · gamified app
A daily vocabulary and listening habit, but it does not follow GCSE topic lists, so on its own it will not cover exam vocabulary or writing tasks.
Quizlet
Free with paid upgrade (Quizlet Plus; UK App Store options £9.99 or £44.99) · flashcards
Making and testing flashcards, especially for language vocabulary and key terms.
Anki
Free (iPhone app AnkiMobile £24.99 one-off) · flashcards (spaced repetition)
Spaced-repetition flashcards for older students willing to make their own cards.
CGP
Paid (GCSE revision guides from £6.75) · books with online editions
Low-cost printed revision guides and workbooks for almost every subject and exam board.
Exam QA
Paid · topic questions and video solutions
Exam questions by topic with video solutions for maths, science and English.
Craig 'n' Dave
Free (Smart Revise also has a paid tier) · videos and quizzes
Free Student Stream videos and Smart Revise quizzes covering the whole Computer Science specification.
Khan Academy
Free · videos and practice
Step-by-step maths videos and practice, but courses follow the US curriculum and are not mapped to GCSE or A-level specifications.
IXL
Paid (from £7.99 for one subject) · adaptive practice
Large bank of skill-by-skill practice questions mapped to UK year groups.
Third Space Learning
School subscription only · AI spoken tutoring
One-to-one AI maths tutoring (Skye) that schools buy for pupils needing extra support, including SATs and GCSE revision.
We aren't paid by any of these sites. Prices were checked on each site's own pages and can change.