錯題本 · MISTAKE BOOK
An HKDSE mistake book that makes sure you don't lose the same marks twice
Keep every question you got wrong in one place, find out why you lost the marks, and try it again before the exam.
Add a mistake in seconds
- Take a photo of a question you got wrong. Studify fills in the question, your answer, the topic and the mistake type for you.
- Or type it in yourself, for any HKDSE subject.
- Questions you lose marks on in Studify's AI-marked practice papers can go straight in too.
Mark my answer
Photograph the question, the marking scheme and your handwritten answer. Studify marks each part like a teacher with a red pen, explains where the marks went and shows a full-mark answer. For a DSE past-paper question, choose the year and question number; without a marking scheme, the marks are an estimate.
Re-test before it counts as mastered
When you think you can do a question, Studify brings it back three days later with the answer hidden. Get it right then, and it is mastered. Your weak topics show up on your dashboard as you go.
Free and Plus
- Free: the 錯題本, typing, and 10 photo uses a month.
- Plus: up to 60 photo uses a day, the correct answer and reason with every photo, and an AI report on your weak topics and habits.