HKDSE practice desk
23 Category A subjects

HKDSE Subject Map

Browse every current Category A subject, then open a bilingual free practice set for the subject you are revising.

23HKEAA Category A subjects
23subject maps matched
274topic checkpoints
59Maths CP/M1/M2 topics
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Core Subjects

Core DSE-CHI

Chinese Language

Builds reading, writing, language awareness, and SBA reading-report skills across modern and classical Chinese contexts.

6free questions 3modules 22checkpoints 47graph links
Scope reference Based on HKEAA assessment framework, EDB Chinese curriculum 22 AceDSE study checkpoints across 3 mapped sections, including Prescribed classical texts, Reading and writing, SBA and language awareness.
Next topic to inspect Analects: benevolence, filial piety, and the gentleman
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Core DSE-ENG

English Language

Covers reading, writing, listening and integrated skills, speaking, vocabulary control, and genre-aware communication.

6free questions 3modules 14checkpoints 27graph links
Scope reference Based on HKEAA assessment framework, EDB English curriculum 14 AceDSE study checkpoints across 3 mapped sections, including Paper 1 Reading, Paper 2 Writing, Listening, integrated skills, speaking, and language.
Next topic to inspect Reading for gist, detail, and text organisation
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Core DSE-MATH

Mathematics

Maps the Compulsory Part plus Extended Part Module 1 (calculus and statistics) and Module 2 (algebra and calculus).

6free questions 12modules 59checkpoints 108graph links
Scope reference Based on HKEAA assessment framework, EDB Mathematics curriculum 59 AceDSE study checkpoints across the Compulsory Part, Extended Part Module 1, and Extended Part Module 2.
Next topic to inspect Quadratic equations in one unknown
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Core DSE-CSD

Citizenship and Social Development

Develops evidence-based understanding of Hong Kong, the country, global interdependence, and responsible citizenship.

6free questions 3modules 9checkpoints 16graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 9 AceDSE study checkpoints across 3 mapped sections, including Hong Kong under One Country, Two Systems, The country since reform and opening-up, Interconnected contemporary world.
Next topic to inspect Constitution, Basic Law, and national security
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Language & Literature

Elective DSE-CLIT

Chinese Literature

Studies literary appreciation, set texts, comparative interpretation, and critical response in Chinese literature.

6free questions 2modules 10checkpoints 18graph links
Scope reference Based on HKEAA assessment framework, EDB Chinese curriculum 10 AceDSE study checkpoints across 2 mapped sections, including Genres and set text study, Literary appreciation and response.
Next topic to inspect Classical poetry, ci, and qu
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Elective DSE-LITENG

Literature in English

Builds close-reading and critical response across prose, poetry, drama, and unseen literary texts.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB English curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Literary genres, Critical response.
Next topic to inspect Poetry: form, voice, imagery, and rhythm
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Science

Elective DSE-BIO

Biology

Explains life processes from molecules to ecosystems, with practical data interpretation and scientific reasoning.

6free questions 3modules 11checkpoints 19graph links
Scope reference Based on HKEAA assessment framework, EDB Science curriculum 11 AceDSE study checkpoints across 3 mapped sections, including Cells and molecules of life, Organisms and health, Genetics, evolution, and ecology.
Next topic to inspect Cell structure, organelles, and microscopy
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Elective DSE-CHEM

Chemistry

Connects atomic structure, bonding, energetics, kinetics, equilibria, organic chemistry, and analytical reasoning.

6free questions 3modules 12checkpoints 21graph links
Scope reference Based on HKEAA assessment framework, EDB Science curriculum 12 AceDSE study checkpoints across 3 mapped sections, including The microscopic world, Chemical reactions and energy, Carbon compounds, materials, and analysis.
Next topic to inspect Atomic structure and periodicity
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Elective DSE-PHY

Physics

Covers mechanics, waves, electricity, fields, energy, radiation, and model-based problem solving.

6free questions 3modules 12checkpoints 21graph links
Scope reference Based on HKEAA assessment framework, EDB Science curriculum 12 AceDSE study checkpoints across 3 mapped sections, including Mechanics, Waves, fields, and electricity, Matter, radiation, and energy.
Next topic to inspect Motion, graphs, and equations
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Business & Technology

Elective DSE-BAFS

Business, Accounting and Financial Studies

Blends business foundations with either accounting or business-management decision-making.

6free questions 3modules 11checkpoints 19graph links
Scope reference Based on HKEAA assessment framework, EDB Technology Education curriculum 11 AceDSE study checkpoints across 3 mapped sections, including Business environment and management, Accounting, Personal and business finance.
Next topic to inspect Business nature, ownership, and entrepreneurship
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Elective DSE-ICT

Information and Communication Technology

Covers computer systems, networks, data, software development, information processing, and social implications.

6free questions 2modules 9checkpoints 16graph links
Scope reference Based on HKEAA assessment framework, EDB Technology Education curriculum 9 AceDSE study checkpoints across 2 mapped sections, including Core ICT knowledge, Applied ICT areas.
Next topic to inspect Information processing, data representation, and systems
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Elective DSE-DAT

Design and Applied Technology

Connects design thinking, technology application, materials, systems, sustainability, and product evaluation.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB Technology Education curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Design process and communication, Technology, materials, and society.
Next topic to inspect Design context, user needs, and problem definition
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Elective DSE-TL

Technology and Living

Applies technology, design, nutrition, family, textiles, and lifestyle knowledge to daily-life decisions.

6free questions 2modules 7checkpoints 12graph links
Scope reference Based on HKEAA assessment framework, EDB Technology Education curriculum 7 AceDSE study checkpoints across 2 mapped sections, including Food, family, and living, Fashion, textiles, and technology.
Next topic to inspect Food science, nutrition, and health
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Humanities

Elective DSE-ECON

Economics

Builds microeconomic and macroeconomic reasoning for markets, firms, government policy, and international trade.

6free questions 2modules 10checkpoints 18graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 10 AceDSE study checkpoints across 2 mapped sections, including Microeconomics, Macroeconomics.
Next topic to inspect Scarcity, choice, and opportunity cost
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Elective DSE-CHIST

Chinese History

Studies historical development, causation, change, continuity, and source evaluation in Chinese history.

6free questions 2modules 9checkpoints 16graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 9 AceDSE study checkpoints across 2 mapped sections, including Ancient to imperial China, Modern and contemporary China.
Next topic to inspect Early civilisation and state formation
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Elective DSE-HIST

History

Explores major twentieth-century developments, international relations, conflict, cooperation, and historical enquiry.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Hong Kong, China, and Asia, Twentieth-century world history.
Next topic to inspect Hong Kong modernisation and transformation
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Elective DSE-GEO

Geography

Analyses people-environment systems, spatial patterns, fieldwork evidence, and sustainable decisions.

6free questions 2modules 9checkpoints 16graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 9 AceDSE study checkpoints across 2 mapped sections, including Physical and human geography, Geographical skills and fieldwork.
Next topic to inspect Natural hazards and risk management
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Elective DSE-ERS

Ethics and Religious Studies

Examines moral reasoning, religious traditions, ethical issues, and reflective judgement.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Ethics and moral reasoning, Religious traditions and response.
Next topic to inspect Ethical theories and moral reasoning
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Elective DSE-THS

Tourism and Hospitality Studies

Studies tourism systems, hospitality operations, destination management, customer experience, and sustainability.

6free questions 2modules 7checkpoints 12graph links
Scope reference Based on HKEAA assessment framework, EDB PSHE curriculum 7 AceDSE study checkpoints across 2 mapped sections, including Tourism system and destinations, Hospitality and tourism business.
Next topic to inspect Tourism system, motivation, and destination choice
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Elective DSE-HMSC

Health Management and Social Care

Links health, welfare, care systems, public policy, ageing, inequality, and service planning.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB Technology Education curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Health, care, and society, Policy, service, and enquiry.
Next topic to inspect Health concepts, determinants, and lifestyles
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Arts & Wellness

Elective DSE-VA

Visual Arts

Develops art appreciation, visual analysis, creative processes, portfolio thinking, and artwork-making decisions.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB Arts Education curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Art appreciation and criticism, Art making and portfolio.
Next topic to inspect Formal visual analysis and art vocabulary
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Elective DSE-MUSIC

Music

Combines listening, performing, composing, music history, theory, and critical response.

6free questions 2modules 8checkpoints 14graph links
Scope reference Based on HKEAA assessment framework, EDB Arts Education curriculum 8 AceDSE study checkpoints across 2 mapped sections, including Listening, theory, and music history, Performance and composition.
Next topic to inspect Listening, aural skills, and musical features
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Elective DSE-PE

Physical Education

Connects movement science, sports skills, health, fitness, training, and sport in society.

6free questions 2modules 7checkpoints 12graph links
Scope reference Based on HKEAA assessment framework, EDB Physical Education curriculum 7 AceDSE study checkpoints across 2 mapped sections, including Movement science and health, Practical performance and analysis.
Next topic to inspect Anatomy, physiology, and movement analysis
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Common Topic Study Questions

Every topic has a practical question that helps students decide what to revise next.

Chinese

How should I revise Analects: benevolence, filial piety, and the gentleman for HKDSE Chinese Language?

English

How to quickly find main ideas and inference answers in DSE English Reading Paper?

Math

How should I revise Quadratic equations in one unknown for HKDSE Mathematics?

CSD

How should I revise Constitution, Basic Law, and national security for HKDSE Citizenship and Social Development?

Chinese Lit

How should I revise Classical poetry, ci, and qu for HKDSE Chinese Literature?

Eng Lit

How should I revise Poetry: form, voice, imagery, and rhythm for HKDSE Literature in English?

Biology

How should I revise Cell structure, organelles, and microscopy for HKDSE Biology?

Chemistry

What are the key exam points for atomic structure in DSE Chemistry?

Physics

How should I revise Motion, graphs, and equations for HKDSE Physics?

BAFS

How should I revise Business nature, ownership, and entrepreneurship for HKDSE Business, Accounting and Financial Studies?

Economics

How do I calculate opportunity cost? What are common exam pitfalls?

ICT

How should I revise Information processing, data representation, and systems for HKDSE Information and Communication Technology?

Open all topic questions

Category B and C are handled separately

Applied Learning and Other Languages do not follow the same Category A public written-paper model, so AceDSE explains them as pathways rather than fabricating identical paper practice.

Category B Applied Learning

ApL subjects are practical, provider-delivered courses assessed through six to ten tasks over two years. They do not have the same public written-paper pattern as Category A subjects.

Category C Other Languages

From 2025 HKDSE, candidates take the stipulated language examinations administered in Hong Kong by official organisations for French, German, Japanese, Korean, Spanish, Urdu, and Hindi from 2028.