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Your study plan: diagnostic test, weak spots, weekly routine

8 min readFor bands 5.5-7Hack Drill: 7 questionsFree

Most people prepare for IELTS like this: do a practice test, feel bad, do another practice test, feel bad again. 😩 Lots of effort. Not much changes.

The fix is simple: find out where your marks leak, then plug the biggest leak first. This lesson shows you how, using the app's diagnostic test and your Study plan page. 5 hacks, and you have a plan you can start this week.


Hack #1: Baseline First

Before you choose a single lesson, take the diagnostic test once. Do it honestly.

What's in the diagnostic (about 35 minutes)What it tells you
Listening: a Part 1 everyday conversation and a Part 3 discussion (20 questions)Listening band range + question types
Reading: one passage (Academic or General Training, 13 questions)Reading band range + question types
Writing Task 2 essay (optional)Writing feedback, if you do it

How to take it:

  • Timed, in one sitting, phone away, no dictionary.
  • Don't look up answers halfway. A "helped" result is a wrong map.
  • No Speaking in the diagnostic. So record yourself answering 3 Part 1 questions and one Part 2 card. That recording is your Speaking baseline.

🧭 Your result is a range, not an exact band. It's a short test, so read it as "roughly here", not "this is my score". Its real value is the list of weak spots.


Hack #2: Biggest Leak

Your result shows two layers. Read them in this order:

  1. By skill: which skill is lowest compared with your target?
  2. By question type: inside that skill, which types did you get wrong?

Now pick one leak to fix first. The biggest leak is not just "the lowest %". It's the type that is weak AND common:

💧 Leak size = how often you miss it × how often it appears.

A type you got 1 out of 4 right, which shows up in nearly every Reading test, is a bigger leak than one rare type you missed once. Common types in the real test include completion tasks (Listening and Reading), True/False/Not Given and multiple choice.

Two more rules:

  • Target first, not ego first. If you need 6.5 in every skill, the skill furthest below 6.5 comes first, even if you prefer practising your strong one.
  • Mistakes all over the place? If you lose marks on every Reading type, the leak may be underneath: finding paraphrase, or running out of time. Fix that root skill first.

Hack #3: Lesson Match

Every weak spot has a lesson. Use this table:

Your weak spotStart with this lesson
Listening: form / note completionForm & note completion: predict the gap before you hear it
Listening: right word, wrong spelling or numberSpelling, numbers and dates: the dictation traps
Listening: multiple choiceMultiple choice: how distractors are built
Listening: matchingMatching: hold the list in your head
Reading: True / False / Not GivenTrue / False / Not Given: 5 hacks to stop losing easy marks
Reading: headingsMatching Headings: 5 hacks to read the paragraph's job, not its words
Reading: sentence / summary completionCompletion tasks: 5 hacks to stop losing gap-fill marks
Reading: matching informationMatching information, features and sentence endings
Reading: wrong on many typesSkim, scan, spot the paraphrase: 5 hacks behind every Reading question
Reading: unanswered questions at the endThe 60-minute plan: timing all 3 passages
Writing: low or no feedback yetHow Writing is marked: the 4 criteria in plain English
Speaking: your recording felt short or stuckThe Speaking test in 3 parts and how it is marked

Your Study plan page also shows the weak question types your diagnostic found. Use it with this table: the plan says what is weak, the lesson says how to fix it.


Hack #4: Triple Block

Short and regular beats long and rare. Aim for 4–6 sessions a week, about 45–60 minutes each. Each normal session is a Triple Block:

BlockTimeWhat you do
1. Learn10–15 minOne lesson (the one your Biggest Leak points to)
2. Drill10 minThat lesson's Hack Drill
3. Apply20–30 minQuestions of the same type from the practice bank

Then build the week around it:

Each weekWhy
1 timed section (e.g. one full Listening or Reading test, real time limit)Shows if the hacks hold up under the clock
1–2 Writing tasks + a self-check listWriting improves by writing, not by reading about it
2–3 short Speaking recordings + a self-check listHear your own pauses and repeats
1 rest dayTired practice builds tired habits

A self-check list is 4 lines, one per criterion. After each essay, ask: Did I answer every part of the question? Is there one main idea per paragraph? Did I repeat the same words? Which grammar mistake did I make twice? For Speaking, play the recording back and check one thing at a time: pauses, vocabulary, grammar, pronunciation.

⚖️ Balance check: your weakest skill gets the most sessions, but every skill appears every week. Drop a skill for a month and it can slip.


Hack #5: Why Column

Keep an error log: a notebook or a simple table. One line per mistake. The most important column is why.

DateSkill / typeMy answer → correctWhy I missed itFix
MonReading / completionthe city council → councilWrote 3 words; the limit was ONE WORDRead the word limit first
WedListening / multiple choiceB → CPicked the first idea I heard; the speaker changed itWait for the correction

How to use it:

  • Count the whys every week. The most common why picks next week's lesson. Five "word limit" lines beat a feeling of "I'm bad at Reading".
  • Retry old misses a week later without looking at the answer. Still wrong? The fix hasn't stuck yet.
  • Log Writing and Speaking too: "forgot an overview", "said very 9 times".
  • Don't log only to feel bad. Every line needs a Fix.

Watch the hacks work

Ravi needs 6.5 for a nursing course (Academic). His diagnostic:

SkillRangeWeak types
Listening6.5–7.51 spelling slip in form completion
Academic Reading5.0–6.0matching information 1/4, sentence completion 2/4, TFNG 3/5
Writing (optional)not taken—
  • Baseline First: he did it timed in one go ✅. He also records a Part 1 + Part 2 at home, and adds the essay next week.
  • Biggest Leak: Reading is furthest below 6.5. Inside Reading, matching information is his worst type (3 marks lost), and it appears in many Academic tests → matching information first, completion second.
  • Lesson Match: "Matching information, features and sentence endings".
  • Triple Block week: Mon/Tue/Thu = matching information lesson, drill, bank matching questions; Wed = Writing Task 2
    • self-check; Fri = one timed Reading test; Sat = two Speaking recordings; Sun = rest.
  • Why Column: after the timed test, 4 of his 7 Reading mistakes say "matched a paragraph from one word I saw". Next week's lesson is decided for him: keep on matching information, then move to completion.

👀 Notice what Ravi did not do: three full mock tests in a row. One timed test a week is enough to measure. The other sessions do the fixing.


Be realistic 🙂

  • Nobody can promise you a band. Progress depends on your starting level, your hours, how you practise, and nerves on the day. Short, regular, targeted practice usually helps more than long random sessions.
  • Bands can move slowly, especially higher up. Don't book the test from one good day: wait until your timed practice results are steady at or near your target.
  • Measuring progress? Use new timed practice tests. Retaking the same diagnostic is a weak measure: you've seen the questions.

Your 10-second checklist


Next: Hack Drill (7 planning scenarios, about 7 minutes) → then take the diagnostic: Listening Questions 1–20, Reading Questions 1–13 (Academic or General Training), and the optional Writing Task 2. Your first weekly timed section can be Test 1, Listening, Questions 1–40 (all 4 parts, 30 minutes).

Hack Drill

7 questions. Answer them all, then check: you get the answers, the reason and the hack for each one.

Questions 1-7

Each question describes a learner's diagnostic result, plan or error log.

Choose the correct letter.

1Mai needs 6.0 in every skill (General Training). Diagnostic (no essay): Listening 6.5-7.5; Reading 5.0-6.0. Reading question types: True/False/Not Given 1 of 5 correct, matching information 3 of 4, note completion 3 of 4. Which lesson should she start with?
2Jonas's Listening result shows 6 wrong answers in form completion. When he checks them, 4 of the 6 are the right word spelled wrongly (e.g. 'adress', 'Febuary'). Which lesson matches this weak spot best?
3Selin's weakest skill is Writing; her other three skills are near her target. She can study about 5 hours a week. Which weekly plan is the most balanced?
4Diego's error log for one week has 10 Reading mistakes. In the 'why' column, 6 of them say: 'Chose FALSE, but the passage said nothing about it.' What is the best next step?
5Hana took the diagnostic with a dictionary open and stopped twice to check answers online. Her Reading result was 7.0-8.0. What should she do?
6Omar's Reading question types on his practice results: matching features 0 of 2 correct, True/False/Not Given 2 of 7 correct, summary completion 4 of 5 correct. Which type is his Biggest Leak?
7Priya's diagnostic essay got Writing feedback of about 5.5. She needs 6.5 and her test is in eight weeks. Which statement is the most realistic?
0/7 answered

Use the hacks on a real test

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