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Primary 4 Maths Drill Guide: Section Order, Pacing and a 12-Week Plan
TUTORZONE EXAM DRILL GUIDE · PRIMARY 4 MATHEMATICS (ENGLISH)
This is the drill guide for the Primary 4 mathematics mock: 22 questions, 55 marks, 60 minutes – 12 quick-computation items, 5 short questions and 5 word problems. Method only: which section to drill first, how long each section deserves, a 12-week plan and what the error log records.
How is Primary 4 Mathematics Mock Paper assessed, and what does each part carry?
Section A Quick computation: 12 short questions, 1 mark each: multiplication and division, H.C.F. a (12 marks); Section B Short questions: 5 questions, 2 marks each: two-digit multiplication, division, decimal (10 marks); Section C Word problems: 5 questions for 33 marks: H.C.F. context, L.C.M. context, square perim (33 marks)
Assessment at a glance (2027)
| Component | Content | Weighting | Duration |
|---|---|---|---|
| Section A Quick computation | 12 short questions, 1 mark each: multiplication and division, H.C.F. and L.C.M., decimals, equivalent fractions, perimeter and area, counting factors | 12 | 14 min |
| Section B Short questions | 5 questions, 2 marks each: two-digit multiplication, division, decimal multiplication and division, area | 10 | 14 min |
| Section C Word problems | 5 questions for 33 marks: H.C.F. context, L.C.M. context, square perimeter and area, shopping and change, area and perimeter of a cut-corner shape | 33 | 32 min |
The table above describes how this paper is laid out; it is not an official examination structure from the EDB or any school. P4 pacing: 22 questions in 60 minutes. The concept worth the most marks this year is choosing between H.C.F. and L.C.M.: sharing items into equal groups uses H.C.F., events happening together again uses L.C.M. The cut-corner question (perimeter unchanged) is the one most children get wrong – draw it by hand once.
What each paper is actually testing
| Paper | Drill focus | How marks are lost |
|---|---|---|
| Section A Quick computation | One minute per item; use short division for H.C.F. and L.C.M. | Treating an L.C.M. item as an H.C.F. item, so three or four of the twelve quick items go before the word problems |
| Section B Short questions | Do decimal work in two stages: whole numbers first, then place the decimal point | Carrying errors in two-digit multiplication and a decimal divisor shifted by the wrong number of places |
| Section C Word problems | Answer (a) and (b) separately; for the cut corner, say area falls but perimeter stays the same | Word problems left without units, or area answered in cm and perimeter in cm² |
What is each Primary 4 Mathematics Mock Paper paper really testing, and what should you drill?
Section A Quick computation: One minute per item; use short division for H.C.F. and L.C.M; Section B Short questions: Do decimal work in two stages: whole numbers first, then place the decimal point; Section C Word problems: Answer (a) and (b) separately; for the cut corner, say area falls but perimeter stays the same
Drill order: by topic, then by year, then the mark scheme
| Step | What you do | Why |
|---|---|---|
| 1. By topic | Work through each topic, starting with the paper that allows least help (no calculator / closed book) | Exposes what is genuinely not understood |
| 2. By year | Whole papers to time, one or two a week | Trains pace, stamina and question selection |
| 3. Mark scheme | Go through the marking scheme question by question and log the scoring steps you missed | Most lost marks are written wrong, not thought wrong |
Should drilling go by topic first or by year?
By topic first, then whole papers by year, then the mark scheme. The first third of the time goes topic by topic (8-10 years of the same topic back to back), the middle switches to timed whole papers, and the last fortnight only redoes the recurring errors from your log.
A 12-week drilling timetable
| Week | Phase | What to do |
|---|---|---|
| Weeks 1-3 | By topic: foundation | Topic by topic, starting with the easiest marks, building habits and recall |
| Weeks 4-6 | By topic: core | 8-10 years of the same topic back to back, errors classified by topic |
| Weeks 7-8 | By topic: advanced and electives | Elective and higher-order topics, now under time pressure |
| Weeks 9-10 | By year: timed papers | One full paper a week, timed, no reference materials |
| Week 11 | Mark scheme work | Question by question against the marking scheme; list the scoring steps you omitted |
| Week 12 | Plug holes and simulate | Only the recurring errors from your log, then one full exam simulation |
Subject-specific weighting for this timetable: Twelve weeks follow the three sections: weeks 1-3 are Section A only, twelve items in twelve minutes timed, and every wrong item is redone on the spot; weeks 4-6 move to Section B, five questions in fourteen minutes, with carrying and decimal points as the focus; weeks 7-9 are word problems, three a week, writing down the given, the asked and the unit before the first line of working; weeks 10-11 are whole papers in 60 minutes; the last week redoes only the recurring item types from the log.
Use it properly: this is not a checklist to finish. Every week must keep time for redoing errors, or from week 9 you will be repeating the same batch.
Pacing
| Paper | Time | Suggested split |
|---|---|---|
| Section A Quick computation | 14 min | 14 min |
| Section B Short questions | 14 min | 14 min |
| Section C Word problems | 32 min | 32 min |
How should the time be split inside each Primary 4 Mathematics Mock Paper paper?
Section A Quick computation: 14 min; Section B Short questions: 14 min; Section C Word problems: 32 min
The drilling mistakes that cost the most marks
| Mistake | What it looks like | What actually happens | Instead |
|---|---|---|---|
| Swapping H.C.F. and L.C.M. | Using L.C.M. to share items, H.C.F. for things meeting again | The whole context is wrong | Sharing into equal groups = H.C.F.; meeting again = L.C.M. |
| Mixing up area and perimeter | Answering 12 x 9 as 42 cm | Both the number and the unit are wrong | Area in cm², perimeter in cm – read which is asked |
| Assuming the perimeter falls after a corner is cut | Writing 40 – 8 for the perimeter | Three to four marks lost | A cut corner reduces area only; draw it and the perimeter is unchanged |
| Misplacing the decimal point | 12.5 x 8 answered as 10 or 1000 | Out by a factor of ten | Work 125 x 8 = 1000 first, then put back one decimal place |
The error log and the mark scheme
Three columns, never a copied question: item type (H.C.F., L.C.M., fractions, decimals, area, perimeter), which step failed (reading, method, arithmetic, unit), the first line next time (for example “sharing equally means H.C.F.”). Three entries in one column in a week means drill only that column – at P4 the method is chosen wrongly far more often than the arithmetic goes wrong.
How many years should you drill?
There are no released P4 papers, so “how many years” does not apply; what matters is item coverage. Sit the same original mock three times: untimed first to find the item types you cannot do, then timed in 60 minutes, then only the items in your log. Re-numbering one item type beats a fresh paper.
How many years of past papers is enough?
There are no released P4 papers, so “how many years” does not apply; what matters is item coverage. Sit the same original mock three times: untimed first to find the item types you cannot do, then timed in 60 minutes, then only the items in your log. Re-numbering one item type beats a fresh paper.
Frequently asked questions
Is this page a mock paper or a drilling guide?
This is the Primary 4 Mathematics Mock Paper drilling guide: assessment structure, drill order, a 12-week timetable, pacing, common mark losses and the error-log method. For questions with answers, use the Primary 4 Mathematics Mock Paper mock papers linked under Related.
By topic or by year first?
By topic. Eight to ten years of the same topic back to back is what exposes repeating errors; going straight to whole papers just repeats the same batch under time pressure.
How should the error log be written?
Do not copy out questions. Per error record four things: question reference, which step failed (concept, wording, calculation), what the mark scheme requires, and the correct action next time.
The questions are in English – is the Chinese page still useful?
Yes. English appears only in the wording and the units; marks are decided by method and by writing the unit correctly. The guide sets out the pacing, the drill order and where marks are lost.
Should a P4 pupil drill P5 material?
No – P4 units only (4N1 to 4D1). Fractions multiplication and circle area before divisibility and factors are secure builds the wrong habits and slows the following year.
Official references
| Resource | What to use it for |
|---|---|
| https://www.edb.gov.hk/attachment/en/curriculum-development/kla/ma/curr/pmc2017_e.pdf | EDB Learning Content of Primary Mathematics (2017): P4 units 4N1-4D1 |
| https://www.tutorzone.com.hk/en-primary-maths-p3-mock-2027/ | Primary 3 paper: 5-digit numbers, multiplication, like fractions |
| https://www.tutorzone.com.hk/en-primary-maths-p5-mock-2027/ | Primary 5 paper: fraction operations, equations, area and volume |
Related: Primary 4 Mathematics Mock Paper (with answers)
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