Past-Paper Error Log: What to Record After Every Practice Exam

Sitting a past paper is only half the work. The marks you lose tell you what to do next, but only if you record them in a way you can act on. An error log is a short, running list that turns each lost mark into a specific next step.

Record the first point where the answer went wrong

For each question you dropped marks on, find the first line that stopped being right. Write down what you did, what the question needed and how you know. "Used the total instead of the change; units did not match the answer" points to a real skill. "Careless" points to nothing.

A simple entry format

• Paper and question: year, authority and question number.
• Skill or topic: as specific as you can make it.
• What happened: one sentence.
• Likely cause: misunderstood concept, method error, misread question, ran out of time.
• Next action: the exact task you will do, and when.

After two or three papers, read down the cause column. If the same cause keeps appearing, that is the priority for your next study session, not another full paper.

Check the paper still fits your course

Official archives often include papers from earlier versions of a course. They are still useful for skills that have not changed, but label any question that relies on removed content so you do not log it as a gap you need to fill.

Australian Study Resources, a separate free site published by the same company that operates ATARMAxxing, has a fuller guide to building a past-paper error log that changes what you practise, with advice on practice conditions and review dates.

Make the log work for you

Find official papers on our past papers index. Schedule the "next action" column in the study planner so it actually happens. For VCE subjects, our guide to using past papers with examiners' reports shows how official commentary can sharpen the cause column. And if you are still deciding how many full papers to sit, read trial exams vs the real thing.