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Euclid Mathematics Contest Rules & Scoring Logic Analysis! Five Must-See High-Frequency Pitfall Avoidance Guides for Contestants!

The Euclid Mathematics Contest, organized by the University of Waterloo in Canada, is one of the world's most influential high school mathematics competitions, often called the "TOEFL of Mathematics." Its results are directly used for admissions evaluation by top Canadian universities like the University of Toronto, Waterloo, and UBC, and are also regarded by prestigious UK and US institutions (such as Oxford, Cambridge, MIT) as important proof of mathematical ability.

However, many beginners often lose points due to unfamiliarity with the scoring rules. This article provides an in-depth breakdown of the question structure, scoring logic, key pitfalls, and strategies for winning awards, helping you transform from a "pitfall victim" to a "steady score master."

I. Quick Overview of Core Rules for the Euclid Mathematics Contest

Item	Content
Exam Duration	2.5 hours (150 minutes)
Number of Questions & Points	10 major questions in total, each worth 10 points, full score is 100 points
Question Structure	Each major question contains 2–3 sub-questions with increasing difficulty: • Questions 1–7: Foundational questions (70 points) • Questions 8–9: Score-differentiating questions (20 points) • Question 10: The final, most challenging question (10 points)
Language	Full English exam paper (mathematical symbols are consistent with those used domestically in China)
Calculator	✅ Only basic-function calculators allowed (no programming/graphing functions) ❌ Prohibited: TI-89, TI-Nspire CAS, CASIO fx-CG series, etc. Consequence of violation: Use of a prohibited calculator → Entire exam paper is invalidated!

II. Scoring Logic: Why are "Steps More Important than the Answer"?

This is the most fundamental difference between Euclid and domestic competitions!

Core Principle: Process-oriented, steps are scored.

Correct answer + No process → At most 2–3 points (full points possible only for short-answer questions).

Wrong answer + Reasonable steps → Can get 5–8 points (e.g., correct citation of key theorems, complete logical derivation chain).

Completely blank → 0 points (Even with the right idea, unwritten = no points).

Icon Interpretation (Look at the icons!)

Icon	Type	Requirement	Scoring Focus
💡 Yellow Light Bulb	Short Answer	Only the final answer needs to be filled in	Correct answer gives full points (but writing process provides insurance)
✍️ Pen Icon	Full Solution	Must write out the complete derivation process	Step marks account for 70%+, clear logic leads to high scores

Practical Advice:
Even for "light bulb questions," write key steps in the scratch work area!
Example: "Let x be the unknown → By the Pythagorean Theorem, x² = a² + b² → x = √(a²+b²)"
—If the final answer is calculated incorrectly, the steps can still salvage 1–2 points!

III. Three Major Question Modules and Award-Winning Strategies

1. Foundational Questions (Q1–7 | 70 points) — The Lifeline for Winning an Award

Topics: Algebra, functions, trigonometry, sequences, plane geometry, basic probability.

Target: Accuracy rate ≥ 80% (i.e., at least 56 points).

Strategy:

Ensure zero mistakes on the first 5 questions.

If stuck on Q6–7, skip and return later.

Time allocation: Complete within ≤ 90 minutes.

Key Insight: Official University of Waterloo data shows the top 25% award cutoff is usually between 65–75 points. Securing 60+ points steadily on foundational questions almost guarantees an award!

2. Score-Differentiating Questions (Q8–9 | 20 points) — The Key to Impacting Top 5%

Characteristics: Cross-module synthesis (e.g., number theory + algebra, geometry + functions).

Common Types:

Proving the general term of a recursive sequence.

Geometry optimization problems (requiring auxiliary line construction).

Discussion on integer solutions to equations (case enumeration).

Strategy:

At least complete the (a) sub-question for each (usually simpler).

Write a clear "Let → Derive → Conclude" logic chain, even if the conclusion is wrong.

3. The Final Challenging Question (Q10 | 10 points) — The Touchstone for Top Contestants

Style: Abstract, open-ended, requiring innovative thinking (e.g., combinatorial construction, inequality scaling).

Target: Unless aiming for the global top 1%, can strategically give up on the last two sub-questions.

Techniques:

Try special values (n=1,2) to find patterns.

Write a reasoning framework like "Assume… then…" to争取 (strive for) process points.

IV. Five High-Frequency Pitfall Avoidance Guides (Lessons from Blood and Tears!)

Pitfall 1: Obsessing Over Difficult Problems, Neglecting the Foundation

Strategy: Secure 70 points first, then go for the extra 20. Not solving the hardest problems does not affect winning an award!

Pitfall 2: Omitting Process, Prioritizing Only the Answer

Strategy: Write steps for all questions, even if it's just "From the problem statement…".

Pitfall 3: Bringing the Wrong Calculator, Invalidating Your Score

Recommendation: CASIO fx-82 / TI-30X and other purely computational calculators.

Pitfall 4: Terminology Barriers, Leading to Misunderstanding

Action: Memorize a list of 50 core mathematical terms in Chinese-English before the exam.

Pitfall 5: Leaving Blanks, Losing Points for Nothing

Strategy: For questions you can't solve, write "Let x be…", "Assume the function is…"; there's a high chance of getting 1–2 points.

Three Distinct Features of the Euclid Mathematics Contest! An In-Depth Breakdown of Contest Topics + Analysis of Two Recent Question Trends!

The Euclid Mathematics Contest is organized by the University of Waterloo in Canada. It is one of the most influential high school mathematics contests globally, holding particularly high value when applying to top Canadian universities (like the University of Toronto, UBC, Waterloo) and for science/engineering/economics programs in the UK and US. Known for "emphasizing thinking over tricks, with strong practical application," it is often called the "SAT of Mathematics."

The following provides a comprehensive breakdown of the key points for preparing for the 2026 Euclid Contest from four dimensions: contest features, award setting, question structure, core topics, and preparation strategies.

I. Three Distinct Features of the Euclid Contest

1. Moderate Award Difficulty: Top 25% Wins an Award

Simple Award Setting: It only offers a Certificate of Distinction, awarded to the top 25% of participants globally.

High Actual Award Rate: Due to high participation and skill level among many Asian students, Chinese students can typically secure a place in the top 25% with a stable score of around 70+ (out of 100).

Lower Psychological Pressure: There's no need to struggle desperately with the last question. The focus is on zero errors in basic questions + high scores in mid-level questions.

Compared to other contests (e.g., AMC12 requires top 5% for AIME), Euclid is more friendly to "non-olympiad students."

2. Humanized Scoring: Partial Marks Protection Mechanism

Partial marks for steps: For some questions, even if the final answer is wrong, writing key steps (e.g., setting up the correct equation, drawing auxiliary lines, writing recurrence relations) can still earn 1–3 points.

Avoids the "all or nothing" trap: For example, in a geometry proof, points can be earned for writing the criteria for similar triangle determination, even without completing the entire derivation.

Encourages attempt: Even if you can't solve the problem completely, write down relevant formulas or ideas!

3. Limited Topic Scope: No Calculus

Low mathematical tool requirement: Only requires mathematics up to the high school sophomore level, not involving advanced content like derivatives, integrals, matrices, or complex numbers.

Core competency-oriented: The focus is not on "how many formulas you know," but on logical reasoning, model abstraction, and flexible application skills.

Some problems have a "brain teaser" quality: e.g., the 2024 Question 3 revealed hidden symmetry through simple algebraic manipulation.

Suitable for: Students who have learned high school mathematics but haven't undergone systematic olympiad training can aim for high scores with a solid foundation.

II. Question Structure and Scoring Strategy (10 Questions / 150 minutes)

Question Numbers	Difficulty Level	Target Strategy	Score Proportion
1–7	Basic & Intermediate	Steady and sure, aim for full marks (Accurate calculation + Standard procedure)	≈60–70 points
8–9	Medium-High Difficulty	Key for score differentiation Requires integrated use of multiple topics, mastery of case analysis, reverse thinking	≈20–25 points
10	High-Difficulty Innovative Question	For top contestants Often integrates number theory + combinatorics + algebra, requires constructive thinking	≈10 points

Core Strategies:

If the goal is top 25% (≈70 points) → Ensure all questions 1–7 are correct + secure about half the points from questions 8–9.

If the goal is top 5% (≈85+ points) → Need near-perfect scores on questions 8–9, and strive for partial marks on question 10.

III. In-Depth Topic Breakdown: 3 Major Modules

Module 1: Foundation Module (70%, Foundation for Stable Scores)

Sub-module	Proportion	Core Content	Preparation Key Points
Algebra	30%	Equations/Inequalities (including radical, fractional), Function Graphs (Exponential/Logarithmic), Algebraic Identity Transformation	Pay attention to variable domains, substitution techniques; many lost points on 2025 Q1 due to ignoring range.
Geometry	35%	Plane Geometry (Congruence/Similarity, Power of a Point Theorem, Area), Analytic Geometry (Line/Circle Equations)	An area of strength for Chinese students! But requires standardized writing, e.g., must state the basis like "by the Chord Perpendicular Bisector Theorem...".
Trigonometry	5%	Basic Definitions, Identities (sin²x+cos²x=1), Graph Properties	Usually 1 question, mastering the formulas is sufficient.

Module 2: Extension Module (30%, Key for High Scores)

Sub-module	Proportion	Core Content	Typical Question Types
Number Theory	10%	Prime Numbers, GCD/LCM, Congruence, Divisibility	2024 Q10: Prime Factorization → Derive Divisibility Rules → Rigorous Proof
Combinatorics & Probability	20%	Permutations & Combinations (Case Enumeration, Stars and Bars), Classical Probability, Recurrence Thinking	2025 Q7: "Probability + Sequence" combined; requires mastery of symmetry simplification, complementary set thinking.

IV. Two Recent Question Trends

Trend 1: Cross-Topic Integration

Purely single-topic questions are decreasing. More questions require cross-domain linkage:

Using algebraic methods to solve geometry optimization problems (e.g., setting variables to build functions to find extremes).

Using number theory to analyze combinatorial structures (e.g., using modular arithmetic to determine permutation parity).

Probability + Sequences, Geometry + Trigonometry have become common.

Trend 2: Enhanced Mathematical Reading Comprehension

Problem statements often embed real-world scenarios (environmental protection, economics, population growth).

Candidates must first abstract the mathematical model from the text:

Example: 2025 Q8 described "city population growing 5% annually," requiring recognition as a geometric sequence and establishing a recurrence relation.

Key ability: Information extraction → Model recognition → Mathematical transformation.

Categorized Exercise Book + Competition Prep Book

Three Distinctive Features of the Euclid Mathematics Contest! In-Depth Analysis of Exam Topics + Recent Trends!

The Euclid Mathematics Contest, organized by the University of Waterloo, is one of the world's most influential high school math competitions. It holds significant weight when applying to top Canadian universities (like U of T, UBC, Waterloo) and for STEM/economics programs in the UK/US. Renowned for emphasizing "deep thinking over tricks, and strong application," it is often called the "SAT of Math."

This guide breaks down the key aspects of preparing for the 2026 Euclid contest across four dimensions: contest features, award structure, question format, core topics, and preparation strategies.

Part 1: Three Distinctive Features of the Euclid Contest

1. Moderate Difficulty to Win Awards (Top 25%)

The award structure is simple: only a Certificate of Distinction is awarded to the top 25% of participants globally.

High Practical Award Rate: Due to high participation and performance levels among Asian students, a Chinese student who scores around 70+ points (out of 100) typically secures a place in the top 25% with stable performance.

Reduced Pressure: The focus isn't on solving the very last problem but on ensuring zero errors on foundational questions and high scores on intermediate ones. This is more accessible than contests like the AMC12, which requires top 5% to advance.

2. Humanized Grading: Partial Credit Mechanism

For some problems, marks are awarded for the solution process.

Even with a wrong final answer, you can still get 1–3 points for showing key steps (like setting up the correct equation, drawing auxiliary lines, or writing a recurrence relation).

This avoids an "all-or-nothing" trap and encourages attempting problems—always write down relevant formulas or ideas!

3. Limited Scope: No Calculus

The contest only requires mathematics up to Grade 10 level, with no calculus, matrices, or complex numbers involved.

It focuses on logical reasoning, model abstraction, and flexible application rather than the breadth of known formulas.

This makes it suitable for students with solid high school foundations but without extensive Olympiad training.

Part 2: Question Structure & Scoring Strategy (10 Questions / 150 Minutes)

Question Range	Difficulty Level	Target Strategy	Approx. Points
Q1–Q7	Foundational & Medium	Solid and steady, aim for full marks. (Precise calculation + Standard steps)	≈60–70 points
Q8–Q9	Medium-High	Key for score differentiation. Requires integrating multiple concepts.	≈20–25 points
Q10	High-Difficulty	For top contestants. Often combines number theory, combinatorics, and algebra.	≈10 points

Core Strategy:

Target: Top 25% (≈70 points) → Ensure all Q1-Q7 are correct + secure about half the points from Q8-Q9.

Target: Top 5% (≈85+ points) → Q8-Q9 need to be nearly perfect + strive for partial credit on Q10.

Part 3: In-Depth Topic Analysis: 3 Major Modules

Module 1: Foundation Module (70% of score, the cornerstone)

This is the key to a stable score.

Sub-module	Weight	Core Content	Key Preparation Points
Algebra	30%	Equations/Inequalities (radical, fractional), Function graphs (exponential/log), Identities	Pay attention to variable domains and substitution techniques. Many lost points in 2025 Q1 by ignoring ranges.
Geometry	35%	Plane Geometry (congruence/similarity, circle power theorem, area), Analytic Geometry	A strength area for Chinese students! Ensure clear step-by-step reasoning in writing.
Trigonometry	5%	Basic definitions, identities, graph properties	Typically one question. Memorizing core formulas is sufficient.

Module 2: Extension Module (30% of score, key for high scores)

This module is crucial for achieving top scores.

Sub-module	Weight	Core Content	Typical Question Style
Number Theory	10%	Prime numbers, GCD/LCM, congruence, divisibility	e.g., 2024 Q10: Prime factorization → Derive divisibility rule → Rigorous proof.
Combinatorics & Probability	20%	Permutations/combinations, classical probability, recurrence	e.g., 2025 Q7: A combined "Probability + Sequence" problem requiring symmetry simplification and complementary counting.

Part 4: Recent Trends in Problem Design

Trend 1: Integration of Knowledge Areas

Problems requiring cross-domain thinking are increasing.

Solving geometric optimization using algebraic methods.

Analyzing combinatorial structures with number theory (e.g., using modular arithmetic to determine permutation parity).

Combined topics like Probability + Sequences and Geometry + Trigonometry are now common.

Trend 2: Emphasis on Mathematical Reading Comprehension

Problem statements increasingly incorporate real-world contexts (environment, economics, population growth).

The crucial skill is abstracting a mathematical model from the text.

Key Process: Information extraction → Model identification → Mathematical transformation.

Example: 2025 Q8 described "city population growing 5% annually," requiring recognition as a geometric sequence and building a recurrence relation.

Note: This translation is based on the provided URL content. For the most official and up-to-date information, always refer to the contest organizer's website. If you'd like help finding past papers or other resources, feel free to ask!

How Difficult Are the Euclid Mathematics Contest Questions? Which Students Are Particularly Suitable to Participate? What Are the Benefits?

Hosted by the University of Waterloo in Canada, the Euclid Mathematics Contest (Euclid Contest) is one of the most influential math competitions worldwide. It not only assesses students' mastery of mathematical knowledge but also emphasizes the demonstration of logical thinking and problem-solving skills.

I. Analysis of the Difficulty of Euclid Mathematics Contest Questions

1. Questions 1-5: Basic Questions

Difficulty: Low

Characteristics:

Mainly examine the understanding and proficient application of basic knowledge.

Questions are designed straightforwardly to test students' grasp of basic concepts and formulas.

Preparation Suggestions:

Ensure accurate calculations to avoid losing points due to carelessness.

These questions are crucial for scoring; be sure to get all of them right.

2. Questions 6-7: Medium-Difficulty Questions

Difficulty: Increased

Characteristics:

Assess the ability to comprehensively apply knowledge points.

Require mastery of certain problem-solving skills.

Preparation Suggestions:

Improve problem-solving speed and accuracy through extensive past paper practice.

These questions are also an important part of winning awards and scoring in the exam; focus on them.

3. Questions 8-9: Comprehensive Questions

Difficulty: High

Characteristics:

Mixed application of multiple knowledge points, involving geometry, algebra, number theory, and other fields.

Have high requirements for students' logical thinking ability and step writing.

Preparation Suggestions:

These questions are the key to widening the gap between high scores; strengthen logical reasoning training.

Pay attention to the standardization of problem-solving process writing to ensure each step is well-founded.

4. Question 10: High-Difficulty Final Question

Difficulty: Highest

Characteristics:

The most difficult question in the entire exam.

Has extremely high requirements for the understanding and mastery of mathematical knowledge and problem-solving skills.

Aims to select the top students.

Preparation Suggestions:

Conduct specialized training for such questions to improve problem-solving skills and adaptability.

Cultivate confidence and patience in solving complex problems.

II. Types of Students Suitable for the Euclid Contest

Students with underperforming AMC scores:

If you believe your mathematical ability is beyond your AMC score, the Euclid provides a new opportunity to prove yourself.

Students planning to apply for Canadian universities:

Euclid scores are widely recognized by North American universities, especially the University of Waterloo.

Students who are better at clearly and systematically expressing problem-solving ideas in writing:

The Euclid's emphasis on problem-solving processes allows you to better showcase your thinking ability.

Scan the QR code to join the exclusive learning community for the Euclid Mathematics Competition, where a wealth of preparation materials and trial courses await you!

Registration for the 2026 Euclid Mathematics Competition is now open! Scan the QR code to receive the registration form!

III. Efficient Preparation Strategies for the Euclid Contest

1. Foundation Stage: Sort Out Core Formulas and Memorize English Terminology

Goal: Ensure proficiency in core high school math formulas and familiarity with English math terminology to avoid language barriers affecting answers.

Methods:

Create formula cards for repeated memory.

Practice describing mathematical concepts and problem-solving processes in English.

2. Question Practice Stage: Classified Practice by Module

Goal: Focus on overcoming geometric proofs and algebraic operations by practicing past papers from the recent 5-10 years.

Methods:

Classify past papers by module and tackle weak links one by one.

Record wrong questions and analyze the reasons to avoid repeating mistakes.

3. Simulation Stage: Timed Full-Real Simulation

Goal: Conduct timed 150-minute full-real simulations to train time allocation and answering rhythm.

Methods:

Review after each simulation exam and adjust answering strategies.

Pay attention to time management to ensure each question can be completed within the specified time.

IV. Benefits of Participating in the Euclid Mathematics Contest

1. High International Reputation and Recognition

Known as the "Mathematical TOEFL": Euclid scores are widely recognized globally. They are not only an important reference standard for applying to top Canadian universities but also very beneficial for applying to universities in the United States and other countries.

2. Important Reference for the University of Waterloo's Scholarship Awards

Supplementary essay material: The University of Waterloo's supplementary essay material includes questions about the Euclid Mathematics Contest. Therefore, it is strongly recommended for students intending to apply to the university to participate in this contest.

3. Enhance Application Competitiveness in Various Professional Fields

The importance of mathematics as a foundational subject: Whether applying for medicine, business, or other science and engineering majors, mathematics is a compulsory subject. Euclid Mathematics Contest scores can significantly enhance your application background.

2026 Euclid Mathematics Contest Registration Guide! What Specific Content Does It Cover? How to Prepare in Phases?

The Euclid Mathematics Contest, hosted by the University of Waterloo in Canada, is one of the most influential middle school math competitions in North America.

I. Euclid Mathematics Contest Registration Guide

Direct individual registration for students is not currently available. Candidates must participate through the following two official channels:

Channel 1: Group Registration via School (Preferred)

Canadian local students: Register directly through the math department or competition coordinator teacher at their high school.

Chinese candidates: Many international schools nationwide have been authorized as official test centers, including:

Well-known international schools in cities such as Beijing, Shanghai, Guangzhou, and Shenzhen.

International departments of some key middle schools.

It is recommended to consult the school's math teacher or competition instructor 2-3 months in advance.

Channel 2: Registration via Authorized Institutions

If the student's school is not a test center, registration can be completed through authorized institutions.

We are an authorized test center for the Euclid Mathematics Contest.

Our registration service includes one-stop services such as registration, payment, test center arrangement, and score inquiry.

Important Reminder: Please complete the registration at least 1 month in advance to avoid missing the deadline.

We are an authorized test center for the Euclid Mathematics Contest, providing offline test venues.

Scan the QR code to get the registration form ⇓

(Open to students from non-ASDAN cooperative schools in China, social candidates, and overseas candidates)

Offline Test Centers:

Confirmed: Shanghai, Beijing, Shenzhen, Guangzhou, Hangzhou, Chengdu, Changsha

To be confirmed: Hong Kong, Wuhan, Shenyang, Hefei, Fuzhou, Chongqing, Xi'an...

More cities coming soon! For details, scan the QR code to consult.

Students registering through our test center can enjoy scholarship benefits if they meet the following conditions!

① Certificate of Distinction (Top 25% globally): RMB 488 scholarship

② Honour Rolls (Top scorers in each region): RMB 888 scholarship

II. In-Depth Analysis of Euclid Mathematics Contest Content

The distribution of knowledge points in the Euclid Contest is relatively stable, but innovations are made in question design and overall difficulty each year.

1. Distribution and Trends of Knowledge Points

Module	Proportion	2025 Trend	Preparation Focus
Algebraic Operations	30%-40%	Significantly increased difficulty, focusing on the comprehensive application of functions, exponents, and logarithms	Equation solving skills, function property analysis, exponential and logarithmic transformations
Plane and Analytic Geometry	30%	More complex figure designs, integration of multiple knowledge points	Comprehensive application of circle properties, special properties of triangles, coordinate system techniques
Trigonometric Functions	5%-10%	Stable assessment, focusing on identity transformations	Sum-to-product formulas, double-angle formulas, application of solving triangles
Sequences and Series	5%-10%	May appear as final challenging questions	Recurrence relation solving, summation techniques, identification of special sequences
Combinatorics and Probability	5%-10%	Increasing proportion, scenarios closer to reality	Flexible application of counting principles, understanding of conditional probability
Basic Number Theory	5%	Combined with interesting scenarios such as palindromic numbers	Divisibility properties, modular arithmetic, special number characteristics

2. Question Types and Scoring

The Euclid Contest questions are divided into two main types:

Short Answer Questions

Marked with a yellow light bulb icon next to the question.

Only the final answer needs to be provided.

Usually the first few basic questions.

Scoring Criteria: Full marks for correct answers; no process marks.

Full Solution Questions

Marked with a paper-pencil icon next to the question.

Complete problem-solving processes and logical deductions must be shown.

Usually the last few challenging questions.

Scoring Criteria: Marks awarded by steps; partial marks can be obtained for correct processes even if the final answer is wrong.

III. Four-Stage Scientific Preparation Plan for the Euclid Mathematics Contest

Stage 1: Foundation Consolidation (3-4 months before the exam)

Systematic sorting of knowledge system

Build a knowledge tree based on the six modules mentioned above.

Focus on the two core modules of algebra and geometry.

Create formula cards.

Breakthrough in math English terminology

Compile a list of high-frequency English terminology for the contest.

Read 2-3 original English questions daily to train rapid understanding ability.

Establish associative memory of "terminology-concept-example".

Speed-solving training for basic questions

Complete 10-15 basic-level English math questions daily.

Goal: Read, analyze, and solve within 5 minutes.

Focus on improving reading efficiency and information extraction ability.

Stage 2: Ability Enhancement (2-3 months before the exam)

Training in complete problem-solving processes

Learn standard problem-solving formats.

Practice writing complete processes starting with simple questions.

Mutual correction to learn excellent problem-solving expressions.

Breakthrough in comprehensive question types

Focus on overcoming comprehensive algebra and geometry questions.

Master common problem-solving strategies:

Number-shape combination method, variable substitution technique, utilization of symmetry, extreme case analysis.

Complete 2-3 sets of comprehensive questions from past papers weekly.

Cultivation of innovative thinking

Study novel question types in past papers from 2020 to 2025.

Learn mathematical modeling ideas to convert practical problems into mathematical problems.

Join online discussion groups to exchange different problem-solving ideas.

Stage 3: Past Paper Practice (1 month before the exam)

Strict mock exams

Complete one set of past papers every Saturday morning (simulating the actual exam time).

Fully follow exam requirements: 2.5 hours without interruption.

Use official answer sheets to practice standardized writing.

Optimization of time allocation

Recommended time allocation strategy:

Questions 1-3 (Basic): 15-20 minutes → Ensure full marks.

Questions 4-7 (Medium): 40-50 minutes → Pursue high marks.

Questions 8-10 (Challenging): 35-45 minutes → Strive for step marks.

Checking time: 10-15 minutes.

Adjust time allocation according to personal strengths and weaknesses.

In-depth analysis of wrong questions

Establish a classified error log:

Conceptual understanding errors.

Calculation mistakes.

Deviations in problem-solving ideas.

Improper time arrangement.

Review wrong questions weekly to identify weak links for targeted reinforcement.

Stage 4: Sprint and Adjustment (1 week before the exam)

Final screening of knowledge blind spots

Quickly review all formulas and theorems.

Focus on reviewing error-prone knowledge points.

Relearn problem-solving ideas for challenging questions in past 3 years' papers.

Adjustment of exam state

Maintain moderate practice daily (no more than 5 questions).

Adjust work and rest to ensure energy during the exam period.

Prepare exam supplies: Passport/ID card, pencils, eraser, ruler, calculator (compliant model).

Psychological preparation and strategy confirmation

Establish an answering sequence strategy for the exam day.

Prepare psychological plans to deal with challenging questions.

Remember the scoring rules: Step marks are important; write down relevant ideas even if you can't solve the problem.