Created by teacher Matt Corbett, this is one of the most widely used GCSE Maths resources in the UK. The site offers short, clear topic videos, each paired with a worksheet and answers. The “5-a-day” feature is iconic — five questions published daily at each tier level (Foundation, Foundation Plus, Higher, Higher Plus), making it the go-to tool for consistent daily practice.

Also includes textbook exercises, practice papers (board-agnostic, suitable for any exam board), and physical revision cards (£8.99 per set of 93 cards). The core website is completely free.

Best for: Daily practice via 5-a-day, clear topic videos, and board-agnostic practice papers suitable for any exam board.

Maths Genie organises topics by grade (1–9), making it easy for students to work at exactly the right difficulty level and systematically build up. Each topic has a short video, exam-style questions, and answers. The site also hosts the Solomon Press A Level papers and the largest collection of Edexcel GCSE practice papers.

During exam season, Maths Genie releases predicted papers focusing on topics likely to appear based on previous sittings — these are hugely popular each summer.

Best for: Grade-sorted revision, predicted papers between exam sittings, and a clean, no-fuss interface.

Save My Exams provides the most detailed exam-board-specific revision notes for GCSE Maths. Students select their exact board and tier, and all notes and questions are tailored to that specification. Written by experienced examiners with a clean, structured layout.

Also includes topic questions with model answers, past paper solutions, flashcards, and a progress tracker. Some content is free; full access requires a Premium subscription (~£4/month on an annual plan, ~£12/month monthly).

Best for: Students who want polished, exam-board-specific written notes rather than videos. The best structured notes available for GCSE Maths.

An award-winning video platform with 240+ clips covering every GCSE topic, plus 230 “1 Minute Maths” quick videos. What sets MathsWatch apart is its algorithm that marks working out, not just final answers, providing more meaningful feedback than most online platforms.

Access is through schools only (from £150/year for up to 1,500 students). If your school has a subscription, you already have access — ask your maths teacher for login details.

Best for: Students whose schools subscribe. Check before paying for other resources — you may already have access.

Maths Made Easy is a one-stop-shop for GCSE Maths revision. The free online library is extensive: past papers with model solutions, topic worksheets, online tests, revision notes, and predicted papers for all major exam boards. Content is organised by exam board and tier, making it easy to find exactly what you need.

MME also offers some of the best physical revision products available — revision cards, printed revision guides, and a popular “Course in a Box” that bundles everything together. The combination of comprehensive free digital resources with high-quality physical materials makes it uniquely practical.

Best for: Students who want everything in one place — free online revision plus optional physical revision materials for away-from-screen study.

A vast online question bank with 40,000+ real past exam questions from AQA, Edexcel, OCR, and WJEC, answered interactively with instant marking and video walkthroughs. Also includes 1,000+ question generators (“Key Skills”) for unlimited practice on specific skills, plus teaching slides and worksheets.

Student accounts are completely free. School subscriptions (with teacher analytics and class management) are available separately.

Best for: High-volume interactive practice with real past paper questions and instant feedback. The sheer scale of the question bank is unmatched.

Created by Craig Barton, this site hosts the world’s largest bank of multiple-choice diagnostic questions designed to expose specific misconceptions. Each wrong answer corresponds to a specific misunderstanding, so students (and teachers) can pinpoint exactly where their thinking goes wrong.

Also offers topic resources, exam paper walkthroughs, and the popular Mr Barton Maths Podcast. Completely free and ad-supported.

Best for: Identifying and fixing specific misconceptions rather than just testing whether you got the right answer.

An AI-driven personalised homework platform used by over 2,600 schools and 2.2 million students. Generates one hour of tailored weekly practice per student, automatically set and marked, with video tutorials for every task. Formerly Hegarty Maths (which has been fully absorbed into Sparx).

Students cannot sign up independently — access is exclusively through schools. If your school uses Sparx, you will already have login details.

Best for: Students whose schools use Sparx. The personalised homework adapts to each student’s level automatically.

Offers practice papers, predicted papers, and “Mini-Mocks” — quick 20-minute papers that test specific skills under timed conditions, perfect for students who find full 90-minute papers too daunting. Also runs a free National Mock service for schools.

Best for: Bite-sized timed practice via Mini-Mocks, and multi-board coverage for practice papers.