Start serious revision at Easter of Year 11, roughly eight to ten weeks before exams begin in May. Start lighter topic review from February half term, especially for content-heavy subjects like History, Biology and RS. If you left it later, focus ruthlessly on past papers and high-mark topics rather than trying to cover everything. Consistent one-hour sessions over two months beat frantic cramming in the final fortnight every single time.

Aim for two to four hours a day on weekdays during the Easter holidays and study leave, plus school lessons. On weekends, three to five hours is realistic if you take proper breaks. Quality beats quantity: forty-five minutes of active recall and past papers is worth more than three hours of re-reading. Build in rest days, exercise and sleep. Burning out in April helps nobody when exams start in mid-May.

Yes, and the research is unambiguous. Active recall forces your brain to retrieve information, which strengthens memory far more than passively re-reading. Close the textbook, write down everything you remember about a topic, then check what you missed. Flashcards (paper or Anki), blurting, and self-quizzing all count. Re-reading and highlighting feel productive because they are easy, but they produce very little long-term recall under exam pressure.

Aim for at least five to eight past papers per subject, working back from the most recent. Do the first couple open-book to learn the structure, then sit the rest under proper timed conditions. Mark them honestly against the official AQA, Edexcel or OCR mark scheme and write down every topic you lost marks on. That error list becomes your revision priority list. Past papers teach you the examiner's language better than any textbook.

Spaced repetition means reviewing information at widening intervals: day one, day three, day seven, day fourteen, day thirty. Each successful recall pushes the next review further out, so you spend less time on material you know well and more on weak areas. Apps like Anki and Quizlet automate this. It works brilliantly for vocabulary, quotes, dates, formulas and definitions. Start your deck at least eight weeks before the exam to get the full benefit.