Keep a TOEIC error journal
An error journal is a short log where you write down every wrong answer: the part, the exact reason you missed it, and the fix. Most learners repeat the same two or three mistakes across dozens of tests without noticing, because each test feels like a fresh start. Writing errors down turns invisible patterns into a short list you can actually study and fix.
What to write down
Keep it short: part number, the question type, the one-line reason you got it wrong, and the fix in your own words.
Example entry: "Part 5, Q12 — picked the wrong word form (adjective instead of adverb) — check what the blank modifies before reading meaning."
Skip anything you could explain to someone else in one sentence; only log mistakes that genuinely surprised you.
Group entries into categories
After 20–30 entries, sort them into categories: word form, vocabulary gap, mis-heard sound, rushed reading, wrong tense, confused similar words.
Most learners find that one or two categories cause half of their wrong answers. That is your real study priority, not a random new topic.
A five-minute weekly review
Once a week, reread your journal instead of adding to it. Circle the category that appears most often.
Pick 10 fresh practice questions from that category only and do them slowly, pausing to notice if the same reason comes up again.
If a category stops appearing for two weeks in a row, treat it as fixed and move your attention to the next one.
Where to keep it
A notes app, a plain spreadsheet or a small paper notebook all work; what matters is writing the entry right after you check an answer, while the reason is still fresh.
If you practise in the app, you can write the entry directly after reviewing a wrong answer in your mistake review, so the reason is captured before you move on.
Frequently asked questions
How many entries should I write per practice session?
Only log wrong answers, and only the ones where you did not immediately understand why. A 20-question set might produce 2–6 entries; that is enough.
Isn't this the same as just reviewing wrong answers?
Reviewing explains one question. A journal collects reasons across weeks so a repeated pattern becomes visible, which a single review session cannot show you.
When should I stop keeping the journal?
Keep it until your weekly review stops turning up new categories, usually after a few weeks of steady practice. At that point occasional spot-checks are enough.
