Use a mock test to choose a specific task for your next study session. After checking the score, record the first incorrect step in each missed answer and a small practice task that will test that weakness again. Keep the log short enough to revisit before the next paper.
Take the mock under its intended time and resource rules, then review it separately. Cornell’s guidance on taking practice exams recommends matching the real test conditions, including the resources you will be allowed to use. Checking a solution during a closed-book practice attempt changes the exercise.
Give each mistake a useful record
A notebook works. A spreadsheet is useful if you want to sort recurring errors by topic. If you already keep your study records in Notion, NotionSolutions’ workspace guides can help you organize pages and tasks. Choose a familiar format so maintaining the log does not take over the study session.
Start with these five fields:
- Question reference and topic, so you can find the original problem.
- Reason for the error, written as one specific sentence.
- Corrected reasoning, including the first step you missed.
- Next practice action, such as solving two related questions.
- Review date and result, so the entry stays open until you have checked it again.
Record uncertain correct answers too. A lucky guess can hide a gap that deserves the same attention as a wrong answer. You can mark it “guessed” and test the reasoning later without treating it as another lost mark in the original score.
Describe the error precisely
“Bad at percentages” is too broad to plan from. An entry such as “added successive discounts instead of applying the second discount to the reduced price” identifies a step you can practise.
For example, a price of 100 falls to 80 after a 20% discount. A further 10% discount removes 8, leaving 72. If you wrote 70, keep the calculation and explain the changing base in your own words. For the next practice task, choose a similar problem with different numbers.
The next task also depends on the cause. If you did not know the method, return to the relevant explanation and work through an example. If you knew the method but overlooked a word such as “except,” practise reading the full prompt before choosing an answer. A calculation slip may need a slower written check of the arithmetic.
For a question you left unfinished, first try it again without the time pressure. If you can solve it, record the slow step and practise that part. If you remain stuck, treat the missing concept separately. Labelling every unfinished question “time management” can conceal a knowledge gap.
Retest before closing the entry
After studying the correction, close the answer key and attempt the question again. Explain the important step as you work. Then try a related question you have not already memorized. Keep the entry open if you still need to look up the method.
Use the review date for another attempt after a gap. Choose a date that fits your remaining preparation time; a fixed interval will not suit every exam schedule. Record the result beside the earlier attempt so you can see a repeated error instead of overwriting it.
“Reviewed the solution” and “solved a fresh question independently” describe different results. Use clear status labels for those stages. If a mistake returns in a later mock, add that attempt to the same topic record and revise the next practice action.
Build the next week from unresolved entries
At the end of the week, read the open entries and choose a manageable set of topics for the next study sessions. Give a recurring error a specific practice block. Leave room for the rest of the syllabus and for another mock test, rather than filling the calendar entirely with corrections.
In Notion, you can adapt a weekly review page with linked task views to study planning. The linked guide uses project work as its example; for an error log, use your topic and review date in place of its client-work fields. A view of upcoming practice helps with scheduling, while a separate view of entries without a review date catches work that a date filter would hide.
Read the underlying records before moving a missed review date forward. If a task was too large, reduce it to a specific exercise. If a topic needs more help, note the explanation or teacher you will consult. Keep that decision in the original entry so the next review begins with a clear action.
Start with your latest mock and five questions that deserve another attempt. Write the first incorrect step for each one, choose a practice task, and put the first review session in your schedule.