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How it works
Pick multiple choice or written. Type your answer, or take a photo of your working.
Written answers are marked by AI against the criteria, part by part, with a line on each mark you lose.
Every lost mark names the skill behind it, like resolving a vector or leaving off a unit.
Your next question works on the skill that has cost you the most marks so far.
With Pro, sit a full paper under exam conditions.
Subjects
Physics (Modules 5 to 8) works this way today. Chemistry, Biology, Maths Standard 2, Maths Advanced, Maths Extension 1, Maths Extension 2 and Ancient History open at launch in March 2027.
How marking works
Your written answers are marked by AI, not by a teacher. If you send a photo, the AI reads your working first, and you can see what it read on your result. Multiple choice answers are checked automatically.
Each question has its own marking criteria, written the way HSC marking guides are. Your answer is checked against each one, and a second pass checks the first. In a calculation, the numbers are checked by code, not by AI.
Your result shows the marks for each criterion, and each lost mark names the skill behind it.
AI marking makes mistakes. It can misread handwriting, or miss a good answer written in an unusual way. Treat a mark as practice feedback, not as a real HSC mark.
If you think a mark on a written answer is wrong, choose Flag this mark on your result, and a person on our team checks it. You can flag each answer once. The mark can go up, go down or stay the same.
Practice papers · Pro
Built to the HSC exam's layout from questions written to the syllabus and checked by our team. Papers are Physics only for now.
No card needed.