The Definitive Self-Mark Checklist
F5 | Version 3 — N-Standard | VERIDIAN™
14 min read
Pearson Edexcel IAL Economics WEC12/01
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HOW TO USE THIS CHECKLIST
Run every question through its checklist immediately after writing it — before moving on. Every unchecked box is a specific, named mark loss. The consequence column tells you exactly what each failure costs.
For exam-day use: the rapid version (Part 8) fits on one side of A4. Print it.
SECTION A — MCQ (6 marks, 6 minutes)
- Read all four options before selecting — never commit to A after reading A alone
- If uncertain: eliminate obviously wrong options first, then choose from remainder
- Never spend more than 60 seconds on any single MCQ — move on and return
- Never leave blank — guess from remaining options if needed (no negative marking)
SECTION B — 4-MARK QUESTIONS (Q7–Q11)
Apply to every Section B question. Identify the question type first.
TYPE: EXPLAIN
| Check | If fails → consequence |
|---|---|
| Sentence 1: Economic mechanism with precise terminology? | AO1 mark lost — no concept demonstrated |
| Sentence 2: Specific extract figure embedded in argument? | AO2 mark lost — stays at 3/4 maximum |
| Sentence 3: First-order consequence with signal word? | An1 mark lost |
| Sentence 4: Macroeconomic outcome named? (real GDP / unemployment / inflation / current account) | An2 mark lost — stays at 3/4 |
| Stopped at four sentences? | If not: zero additional marks + 30 seconds wasted from next question |
| No evaluation written? | Evaluation on 4-mark = zero marks + time stolen |
TYPE: DRAW
| Check | If fails → consequence |
|---|---|
| Y-axis labelled "Price level" (exact wording)? | K mark lost — "Price" or "Prices" earns zero |
| X-axis labelled "Real output" or "Real GDP" (exact)? | K mark lost — "Output" or "Quantity" earns zero |
| Curves correctly labelled (AD, SRAS, LRAS)? | K mark at risk |
| Shift shown with arrow in correct direction? | App mark lost |
| Original equilibrium (P₁, Y₁) with dotted lines to BOTH axes? | App mark lost — dotted lines to one axis only = zero |
| New equilibrium (P₂, Y₂) with dotted lines to BOTH axes? | App mark lost — same rule |
| Zero written text alongside diagram? | Text earns zero — confirmed every series. Time wasted |
TYPE: CALCULATE
| Check | If fails → consequence |
|---|---|
| Formula stated or clearly implied? | K mark lost |
| Correct figures from extract inserted? | App mark at risk |
| Working shown step by step? | App marks lost even if final answer correct. OWN-FIGURE RULE: correct method with wrong figures still earns partial credit only if working shown |
| Final answer with correct units stated? | App mark lost — numerical answer without units scores partial |
SECTION C — DATA RESPONSE (Q12a–Q12e)
Q12a — DEFINE (2 marks)
| Check | If fails → consequence |
|---|---|
| Mark 1: Core concept stated with precise economic vocabulary? | Mark 1 lost — "going down" not equivalent to "negative real GDP growth" |
| Mark 2: Qualifying component present — what makes this term specifically this term? | Mark 2 lost — stays at 1/2 |
| Both components genuinely distinct (not same idea twice)? | Circular definition = Mark 2 zero |
| Circular definition avoided (term not used to define itself)? | Mark 2 zero — "real GDP is GDP in real terms" earns nothing for qualifier |
| Two sentences only — hard stop? | Third sentence earns zero + 20 seconds wasted |
| No causes, examples, or context added? | These earn zero — zero on a 2-mark question |
Q12b — EXPLAIN (4 marks, Section C)
Same checklist as Section B Explain PLUS:
| Check | If fails → consequence |
|---|---|
| If question asks to "explain the difference between X and Y": two data points embedded — one for X, one for Y? | One data point = 1/2 App marks — confirmed Jan 2022 |
Q12c or Q12d — ANALYSE (6 marks)
| Check | If fails → consequence |
|---|---|
| Chain 1: Economic mechanism with precise terminology? | K1 mark lost |
| Chain 1: Specific extract figure embedded in chain (not in standalone sentence)? | App1 mark lost — stays at 5/6 maximum |
| Chain 1: Chain reaches named macroeconomic outcome? | An1 mark lost — chain-short = Level 2 |
| Chain 2: Same three checks — K, App, An? | Each miss = 1 mark lost |
| Chain 2 uses DIFFERENT extract figure from Chain 1? | Same data used twice = App2 at risk |
| Chain 2 is DIFFERENT mechanism from Chain 1? | Same mechanism = only 1 K mark total |
| Zero evaluation written anywhere? | Evaluation on 6-mark = zero + 90 seconds wasted. Confirmed Oct 2021 |
| Hard stop after two chains? | Third chain = zero marks + time stolen from Q12e |
Q12c or Q12d — EXAMINE (8 marks)
All Analyse checks PLUS:
| Check | If fails → consequence |
|---|---|
| Evaluation sentence 1 present? (mechanism of limitation — REDUCES confidence in KAA) | Ev1 mark lost — stays at 7/8 maximum |
| Evaluation is NOT a solution or policy recommendation? | Solutions = zero AO4 — confirmed Jun 2022 verbatim |
| Evaluation sentence 2: explicit condition stated? ("only if / unless / provided that") | Ev2 mark lost — stays at 7/8 |
| Evaluation is exactly 2 sentences — stopped? | More evaluation = zero additional marks + time stolen from Q12e |
Q12e — DISCUSS (14 marks)
| Check | If fails → consequence |
|---|---|
| KAA Chain 1: K, App (extract data embedded), An (macro outcome named)? | Each miss = marks lost in KAA band |
| KAA Chain 2: Same three checks — genuinely DIFFERENT mechanism? | Same mechanism twice = one K mark, not two |
| Bilateral requirement met: two chains that COMPETE not support each other? | Both chains supporting same direction = Level 2 KAA ceiling |
| Extract data embedded in BOTH chains (not just introduction)? | Context ceiling: no data = Level 2 KAA maximum |
| Evaluation 1 immediately follows KAA Chain 1? (not saved for end) | Evaluation at end only = reads as generic = Level 1 eval risk |
| Evaluation 1: specific mechanism + condition stated? | Generic evaluation = Level 1 (1–2/6 eval) |
| Evaluation 2 immediately follows KAA Chain 2? | Same placement rule — must follow its chain |
| Conditional judgement present? | No judgement = Level 2 eval maximum = 4/6 eval max |
| "Only if" or "provided that" in the judgement? | Unconditional conclusion = Level 2 eval max — confirmed every series |
| No unconditional conclusion anywhere? | ONE unconditional sentence anywhere caps eval at 4/6 |
| Word count: 250–300 words? | Over-writing steals time from Section D |
| Time: 16 minutes maximum? | Every minute over costs more in Section D than it gains here |
SECTION D — ESSAY (Q13 or Q14, 20 marks)
QUESTION SELECTION (60 seconds before writing)
| Check | If fails → consequence |
|---|---|
| Test 1: Can I name TWO genuinely distinct mechanisms? | Fail = both chains same direction = Level 2 KAA |
| Test 2: Do I have own-country data with specific figure + year? | Fail = Level 3 KAA maximum = max 9/12 KAA = max 15/20 |
| Test 3: Can I write the "only if" sentence for this topic from memory? | Fail = judgement will be generic under pressure |
| If one question fails ANY test: choose the other | Over-confidence in familiar topic without data is Level 3, not 4 |
KAA (12 marks)
| Check | If fails → consequence |
|---|---|
| Chain 1: K, App (extract/own-country data embedded), An (macro outcome)? | Each = 1+ marks lost in KAA band |
| Chain 2: K, App (DIFFERENT data), An (DIFFERENT macro outcome)? | Same mechanism/data = Level 3 KAA ceiling |
| Both chains reach 4–5 stages (not just 2-stage "A causes B")? | 2-stage chains = Level 2 KAA regardless of how many |
| Own-country data: specific country + specific figure + specific year? | Country name alone = zero App — confirmed Jan 2024 |
| Own-country data embedded in the chain, not in introduction only? | Front-loaded data = Level 3 KAA ceiling |
| Both chains at L4 standard SIMULTANEOUSLY? | One strong + one weak = Level 3, not Level 4 |
| Bilateral requirement: chains genuinely compete, not support? | Mutual-support chains = Level 2 KAA |
EVALUATION (8 marks)
| Check | If fails → consequence |
|---|---|
| P2 present: evaluates YOUR OWN KAA Chain 1 (before presenting Chain 2)? | Absent = bilateral development missing = Level 3 KAA max |
| P2: REDUCES confidence in Chain 1 (not adds to it)? | Agreement = analysis not evaluation = zero AO4 |
| P2: mechanism of limitation + explicit condition? | Incomplete = Level 2 eval |
| P4: evaluates KAA Chain 2 — different evaluation move from P2? | Same eval move = Level 2 eval |
| Conditional judgement present? | Absent = Level 2 eval maximum = max 6/8 |
| Judgement: decision in question's exact terms? | Wrong question answered = Level 2 |
| Judgement: condition stated ("only if")? | Unconditional = Level 2 eval maximum — confirmed every series |
| Judgement: counter-condition stated? | Missing = Level 3 mid not top = lose 1 eval mark |
| No unconditional conclusion anywhere? | ONE unconditional sentence caps eval at 6/8 |
TIMING
| Check | If fails → consequence |
|---|---|
| Section D entered with at least 25 minutes remaining? | Less = essay incomplete = marks left on table |
| Essay completed within 28 minutes? | Over-run = no time buffer for conditional judgement |
| If running behind: conditional judgement written FIRST? | Missing judgement costs more than missing body content |
PART 8: RAPID PRE-EXAM VERSION (print this)
╔══════════════════════════════════════════════════════════════╗
║ WEC12 EXAM DAY — 10 RULES THAT PROTECT THE MOST MARKS ║
╠══════════════════════════════════════════════════════════════╣
║ ║
║ 1. DEFINE: two genuinely distinct components. Stop. ║
║ Third sentence = zero. ║
║ ║
║ 2. DRAW: Y-axis = "Price level". X-axis = "Real output". ║
║ Zero written text. Dotted lines to BOTH axes. ║
║ ║
║ 3. EXPLAIN/ANALYSE: extract data EMBEDDED in chain. ║
║ "India's rate rose from 7.1% to 8.5%, meaning..." ║
║ Not stated separately. ║
║ ║
║ 4. 6-MARK: zero evaluation. Hard stop at Stage 4. ║
║ "However" = time wasted = zero marks. ║
║ ║
║ 5. CHAINS: reach macro outcome (real GDP / unemployment / ║
║ inflation / current account). "AD falls" = Level 2. ║
║ ║
║ 6. EVALUATE: does this REDUCE confidence in my KAA? ║
║ If no → it's analysis → zero AO4. ║
║ ║
║ 7. JUDGEMENT: "only if [condition]" must be present. ║
║ One unconditional conclusion = Level 2 eval cap. ║
║ 20-second sentence. Non-negotiable. ║
║ ║
║ 8. OWN-COUNTRY DATA: country + figure + year embedded. ║
║ "In the UK" alone = zero application marks. ║
║ ║
║ 9. SECTION D: P2 evaluates YOUR OWN argument first. ║
║ Not after the counter-argument. Before it. ║
║ ║
║ 10. TIME: stop every question at its time limit. ║
║ Over-running Q12d steals marks from Q12e and Q13. ║
╚══════════════════════════════════════════════════════════════╝
PART 9: ERROR LOG — TRACK YOUR PATTERNS
After each practice paper, record errors by type. If any error appears 3+ times: it is a pattern, not a slip. Treat it as a knowledge gap.
| Error type | Tally | AO affected | Fix |
|---|---|---|---|
| Chain-short (stopped at Stage 3) | AO3 | Add one sentence: "meaning [economy] faces [macro outcome]" | |
| Extract-standalone (data not embedded) | AO2 | Rewrite so data is inside a causal sentence | |
| Unconditional conclusion | AO4 | Add "only if [condition]" — 20 seconds | |
| Evaluation on 6-mark | Time only | Hard stop rule — no "however" on 6-mark | |
| Generic evaluation ("time lag" alone) | AO4 | Add mechanism + condition after the phrase | |
| Two chains = same mechanism | AO3 | Check: do both chains end at the same macro outcome via the same pathway? | |
| Country name only (no figure/year) | AO2 | Add: "where [variable] was [figure] in [year]" | |
| P2 missing (bilateral development) | AO3/4 | Write P2 before P3. It evaluates P1, not P3. | |
| Draw: wrong axis label | AO1 | Memorise: "Price level" / "Real output" — no variations | |
| Restatement conclusion | AO4 | Ask: "What have I NOT yet said?" — write that |
PART 10: WRONG ANSWER EXAMPLES — DIAGNOSE AGAINST THESE
Each example below shows a student response that FAILS a specific checklist item. Identify the failed check. Identify the fix.
WRONG 1 — Chain-short (Sentence 4 missing): "A rise in interest rates makes borrowing more expensive. With India's base rate at 4.9%, firms face higher financing costs. Investment (I) therefore falls as a component of AD, shifting AD leftward."
Failed check: Sentence 4 — macroeconomic outcome not named. "AD shifts leftward" = Stage 3. Fix: "...reducing India's real output below the ADB's 6.7% growth forecast and raising cyclical unemployment as firms cut hiring in response to falling demand." Mark change: 3/4 → 4/4.
WRONG 2 — Extract-standalone (data floats, not embedded): "A rise in the base rate makes borrowing more expensive for households. Egypt's base rate rose to 27.25%. Consumer spending falls. Aggregate demand shifts leftward, reducing real output."
Failed check: Sentence 2 — extract data stated as standalone fact, not embedded in mechanism. Fix: "With Egypt's base rate rising to 27.25% — in a context of severe inflationary pressure — the monthly cost of variable-rate consumer credit rose substantially, compressing household disposable income available for discretionary spending." Mark change: 3/4 → 4/4.
WRONG 3 — Evaluation on 6-mark: "One cost of unemployment is the loss of income for affected workers. India's informal sector comprises ~90% of the workforce. This reduces consumer spending. However, this can be mitigated through government retraining programmes."
Failed check: "However, this can be mitigated..." = evaluation on a 6-mark Analyse question = zero AO4. Steals 30 seconds. Fix: Delete the "However" sentence entirely. Stop after the Stage 4 consequence. Mark change: No mark gain — the evaluation earns zero — but 30 seconds recovered for Q12e.
WRONG 4 — Unconditional conclusion: "Overall, monetary policy is the most effective way to control inflation because it directly targets the cause and has been successfully used in the UK."
Failed check: No "only if" condition. Unconditional conclusion = Level 2 eval maximum on every question. Fix: "Overall, monetary policy is the most effective primary instrument only if inflation is predominantly demand-pull in origin — confirmed by the UK's tight labour market (3.5% unemployment) at the 11.1% CPI peak, confirming demand-pull pressures were present alongside supply-side shocks." Mark change: Level 2 eval cap removed → Level 3 eval accessible.
WRONG 5 — Country name only (no data): "In the UK, supply-side policies have been used to improve productivity. This shifted LRAS rightward, raising full employment output."
Failed check: Own-country application = zero without figure + year. "In the UK" alone earns no AO2. Fix: "In the UK, where labour productivity growth averaged below 1% per year in the decade following 2008 — substantially below pre-crisis trends — supply-side investment in vocational training and infrastructure targeted the productivity gap directly, shifting LRAS rightward." Mark change: Context ceiling lifted → Level 4 KAA accessible.
VERIDIAN™ | © VERIDIAN 2026. All rights reserved. This material is the intellectual property of VERIDIAN. Unauthorised reproduction, resale, or distribution is prohibited. For personal study use only. Not affiliated with or endorsed by Pearson Edexcel.
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