DSE Citizenship and Social Development (CSD): Complete Course Guide
- 2026-08-22
TUTORZONE SUBJECT GUIDE · DSE
A complete guide to the DSE Citizenship and Social Development (CSD) subject — how it replaced Liberal Studies, its three main themes, assessment format, and what it means for students.

What Is Citizenship and Social Development?
This subject was officially launched in September 2021, replacing the former “Liberal Studies” subject. It aims to cultivate students’ civic awareness, national perspective, global vision and critical thinking, with an emphasis on understanding and participating in social issues.
Replacing Liberal Studies
- Education reform——In line with education reform, the Hong Kong Education Bureau replaced “Liberal Studies” with “Citizenship and Social Development” to focus more on national development, the Constitution and Basic Law education, and Hong Kong’s role.
- Streamlined and less pressurised——The course content is streamlined, and grading is changed to “attained” / “not attained” to reduce examination pressure on students.
Core Objectives
The subject pursues three core objectives that shape everything taught in the classroom:
Positive values & identity
Cultivate positive values and a sense of identity, such as national consciousness and the spirit of the rule of law.
Awareness & analysis
Enhance awareness and analytical ability regarding national development and global issues.
Responsible citizenship
Encourage students to participate in social affairs and become responsible citizens.
The Three Main Themes
The curriculum is organised around three main themes:
1. “Hong Kong under One Country, Two Systems”
- Focus——Hong Kong’s constitutional status, the Basic Law, national security (e.g. the Hong Kong National Security Law), the rule of law and protection of human rights.
- Example——Explore Hong Kong’s economic and social development under the “One Country, Two Systems” framework.
2. “The Nation since Reform and Opening Up”
- Focus——China’s modernisation process (e.g. economic reform, technological development) and the nation’s interaction with the world (e.g. the Belt and Road Initiative).
- Example——Analyse the opportunities that poverty-alleviation policies or the Greater Bay Area development bring to Hong Kong.
3. “The Interconnected Contemporary World”
- Focus——Globalisation challenges (e.g. climate change, international conflicts) and technological development (e.g. artificial-intelligence ethics).
- Example——Discuss how Hong Kong responds to the global energy crisis.
Course Features
More Streamlined and Focused Content
Compared with the broad range of Liberal Studies topics, CSD concentrates on three main themes, reduces controversial content and strengthens the national perspective.
Teaching Approach
- Combines case analysis, group discussion and field trips (e.g. visits to Greater Bay Area cities).
- Emphasises multi-perspective thinking while conforming to the value orientation set by the curriculum (e.g. safeguarding national security).
Assessment
| Component | Format | Weighting |
|---|---|---|
| School-based Assessment (SBA) | Inquiry study report | 20% of the total mark |
| Public examination | Written paper with data-response and essay questions | 80%; only “attained” is required |
Controversies and Discussion
Political Sensitivity
Some view the subject as emphasising “patriotic education”, which may narrow the space for critical thinking; the authorities maintain that it helps students understand national affairs.
International Comparison
Similar to citizenship education in other regions (e.g. Taiwan’s “Civics and Society”, Singapore’s “National Education”), but Hong Kong’s curriculum places more emphasis on “One Country, Two Systems” and national security.

Significance for Students
- Knowledge——Understand the interactive relationship among Hong Kong, the nation and the world.
- Skills——Develop data-analysis, argumentation and communication abilities.
- Values——Build a sense of social responsibility and national identity.
Summary
Citizenship and Social Development is a product of Hong Kong’s education reform, aiming to balance academic inquiry with values cultivation in response to society’s expectations of civic education for young people. The curriculum reflects Hong Kong’s unique role in national development while guiding students to face global challenges.
The curriculum reflects Hong Kong’s unique role in national development while guiding students to face global challenges.
Frequently Asked Questions (FAQ)
Q: How does Citizenship and Social Development differ from the former Liberal Studies?
CSD concentrates on three main themes, reduces controversial content and strengthens the national perspective. Grading is simplified to “attained” / “not attained”, which lowers examination pressure compared with the previous levelled marking of Liberal Studies.
Q: How is the subject assessed?
Assessment has two parts: a School-based Assessment (SBA) inquiry study report worth 20% of the total mark, and a public examination worth 80% featuring data-response and essay questions. Students only need to reach “attained”.
Q: What are the three main themes of the curriculum?
The themes are “Hong Kong under One Country, Two Systems”, “The Nation since Reform and Opening Up”, and “The Interconnected Contemporary World”, each explored through real cases, group discussion and field trips.
Q: Does the subject narrow space for critical thinking?
Some critics argue the “patriotic education” emphasis may narrow critical thinking, while the authorities maintain it helps students understand national affairs. The curriculum also calls for multi-perspective thinking within the value orientation it sets.
Further Resources & Next Steps
- Official Resources——Refer to the Hong Kong Education Bureau website (www.edb.gov.hk) for the official curriculum and assessment guide.
- Further Reading——Read the Basic Law and the Hong Kong National Security Law to build a solid foundation on “One Country, Two Systems”.
- Parent Tips——Encourage your child to follow current affairs and discuss how Hong Kong relates to national and global issues, turning daily news into case-study practice.
Note: The information above is for reference only. Please consult professional education institutions for details.
This article was initially drafted and organised with AI. Editor / Professor Chan Kwok-wai; Managing Editor / Kong Yee-leung


