MATHEMATICS-SPECIFICATION-A · Pearson Edexcel IGCSE
MATHEMATICS-SPECIFICATION-A/22
H: Higher Tier
Mathematics Specification A · June 2023 · Variant 2
Relative difficulty
Analysis source: Pearson Edexcel
Analysis aligned to the official syllabus and assessment design.
3.5 / 5
200
240 min
Algebraic manipulation and index laws
Cohort performance
Session statistics from official examination reports
Total marks
200
Duration
240 min
Session difficulty
3.5 / 5
Key examiner messages
Top priorities from the principal examiner before you revise
The Summer 2023 Higher Tier series (Papers 1HR and 2HR) demonstrated a typical Pearson Edexcel ramping profile.
The initial third of both papers was highly accessible, providing candidates with ample opportunities to secure standard procedural marks.
However, the mid-to-late sections introduced significant algebraic and geometric hurdles that separated the grade 7 to 9 candidates from the rest of the cohort.
Question difficulty map
How candidates performed on each question in this series
No data available in official reports
Assessment objectives
Skill and AO weighting from official examiner commentary
Skill weighting
Shows the skill mix this paper tested most heavily.
Algebraic
Weight: 7100%Fluency
Weight: 686%Geometric Reasoning
Weight: 571%Numerical Reasoning
Weight: 343%Statistical &
Weight: 114%
Method marks watchlist
Where working, steps, or method marks were commonly lost
No data available in official reports
Recurring mistakes across years
Themes examiners flag in multiple recent sessions for this subject
No data available in official reports
Question choice intelligence
Mean scores and popularity for optional questions (HKDSE electives)
No data available in official reports
Level exemplars
What candidate scripts at each grade level looked like
No data available in official reports
Grade & admission context
How marks relate to grade thresholds and entry standards
Report type
Examiner report — national grade boundaries and question-level commentary
Level 9
Approx. 80% of maximum mark
Level 8
Approx. 66% of maximum mark
Level 7
Approx. 52% of maximum mark
Level 6
Approx. 40% of maximum mark
Level 5
Approx. 29% of maximum mark
Level 4
Approx. 18% of maximum mark
Level 3
Approx. 13% of maximum mark
Deep insights
What top candidates did
Techniques and approaches examiners rewarded in this series
No data available in official reports
Command word playbook
How to match each command word to the expected response style
Show formula, substitution, and unit; method marks need visible working.
Match the expected response style for “Prove” questions.
Match the expected response style for “Find” questions.
Match the expected response style for “Simplify” questions.
Match the expected response style for “Solve” questions.
Time traps
Sections where candidates spent disproportionate time relative to marks
Min per mark: 1.3
Min per mark: 1.3
Min per mark: 1.1
Syllabus traceability
Topics linked to questions and mark weighting in this session
Powers and roots
17 marks this session
Algebraic manipulation
17 marks this session
Trigonometry and Pythagoras’ theorem
14 marks this session
MCQ trap analytics
Commonly chosen wrong options from examiner commentary
No data available in official reports
Topic heatmap across years
Mark concentration by topic and exam year for this subject
Mark intensity
Trigonometry and Pythagoras’ theorem
Algebraic manipulation
Algebraic manipulation (Equations, formulae and identities)
Powers and roots
Percentages (Numbers and the number system)
Probability (Statistics and probability)
Quadratic equations
Mensuration of 2D shapes
Difficulty trend
How session difficulty has shifted across recent years
Paper comparison
Marks and duration breakdown across papers in this session
Paper 1HR:
Paper 2HR:
Marks you can still earn
Where valid approaches outside the mark scheme may still gain credit
No data available in official reports
Practise what examiners flagged
Target weak topics from this report inside the Revui app
Powers and roots
17 marks this session
Practise in RevuiAlgebraic manipulation
17 marks this session
Practise in RevuiTrigonometry and Pythagoras’ theorem
14 marks this session
Practise in RevuiSelf-diagnostic checklist
Key actions before you sit this paper — copy and tick off as you revise
- 1Message
The Summer 2023 Higher Tier series (Papers 1HR and 2HR) demonstrated a typical Pearson Edexcel ramping profile.
- 2Message
The initial third of both papers was highly accessible, providing candidates with ample opportunities to secure standard procedural marks.
- 3Message
However, the mid-to-late sections introduced significant algebraic and geometric hurdles that separated the grade 7 to 9 candidates from the rest of the cohort.
Teacher briefing pack
One-page session summary for tutors and classroom review
June 2023 2023
Mathematics Specification A
The Summer 2023 Higher Tier series (Papers 1HR and 2HR) demonstrated a typical Pearson Edexcel ramping profile. The initial third of both papers was highly accessible, providing candidates with ample opportunities to secure standard procedural marks. However, the mid-to-late sect
The Summer 2023 Higher Tier series (Papers 1HR and 2HR) demonstrated a typical Pearson Edexcel ramping profile.
The initial third of both papers was highly accessible, providing candidates with ample opportunities to secure standard procedural marks.
However, the mid-to-late sections introduced significant algebraic and geometric hurdles that separated the grade 7 to 9 candidates from the rest of the cohort.
- Total marks
- 200
- Duration
- 240 min
- Session difficulty
- 3.5 / 5
Session analysis
The Summer 2023 Higher Tier series (Papers 1HR and 2HR) demonstrated a typical Pearson Edexcel ramping profile. The initial third of both papers was highly accessible, providing candidates with ample opportunities to secure standard procedural marks. However, the mid-to-late sections introduced significant algebraic and geometric hurdles that separated the grade 7 to 9 candidates from the rest of the cohort.
Updated Jun 13, 2026
Paper breakdown
Paper 1HR:
Paper 2HR:
Top chapters
Exam structure insights
Marks by chapter
See where the marks were concentrated so revision time goes to the highest-value topics.
Mark accessibility
Estimate which marks were basic, mid-level, or high-difficulty.
75% within easy or medium reach
Command word frequency
Spot common command words so answers match the expected response style.
Question type mix
Compare the mark share of each paper section and question type.
Structured Problem Solving
68·15·34%
Short Answer
52·18·26%
Calculations & Arithmetic
50·10·25%
Algebraic Proof & Show
30·8·15%
Study ROI
Bigger bubbles recur more often; higher bubbles carry more marks, helping you rank revision priorities.
Time vs marks
Compare marks with suggested time allocation to plan exam pacing.
Paper 1HR Section A…
0.80 m/minPaper 1HR Section B…
0.92 m/minPaper 2HR Section A…
0.77 m/minTotal marks
156
Total time
190 min
Avg pace
0.82
Next-year prediction
Topics worth watching next year, with the reason shown directly below each bar.
Vector Geometry Proofs
90%90%
Composite and Inverse Functions
85%85%
Quadratic-Linear Simultaneous Equations
80%80%
Executive Examiner Analysis: Summer 2023 Higher Tier
The Summer 2023 Higher Tier series (Papers 1HR and 2HR) demonstrated a typical Pearson Edexcel ramping profile. The initial third of both papers was highly accessible, providing candidates with ample opportunities to secure standard procedural marks. However, the mid-to-late sections introduced significant algebraic and geometric hurdles that separated the grade 7 to 9 candidates from the rest of the cohort.
Exam tips
Paper format
- Duration
- 2h
- Total marks
- 100
- Weighting
- 50%
- Question types
- Short Answer, Structured, Complex
Analysis is paraphrased for study purposes. Always verify against the official examiner report and mark scheme.