Click here for our Science Prospectus which provides in-depth information about our general science curriculum, research programmes, enrichment and talent development.

Our Philosophy

The CHS Science curriculum believes in equipping students to view the world through the perspective of science, nurturing them to have a passion for discovery and innovation in life and guiding them to use their scientific knowledge to lead others for the betterment of our society. We aim to nurture Inquirers, Investigators and Innovators.


Our Approach



The CHS interdisciplinary Science, Technology and Engineering Programme (iSTEP) aims to produce students who are inquirers, investigators and innovators who will make meaningful contributions to the society. In the 21st century, students must not only have knowledge and skills but the right attitudes and values as well. Making sound and ethical decisions will allow them to make a positive impact and benefit the people around them. The 4 E’s of the programme are enhance, excite, engage and empower. The programme inspires to enhance the learning of science through an enriched curriculum and excite the students about the forces of science, technology and engineering around them. We hope that the interdisciplinary nature of our curriculum will eventually enhance the learning of our students, both in and out of class. Students will no longer see science as learning and memorising facts but rather see science as a way of thinking and something more relevant to what is happening around them. Science is exploratory and must stimulates their curiosity and motivates them to find out more. Once such curiosity is evident, students will be excited to find out more. We believe excitement is a first step to engaged learning. By engaging in authentic real-world scientific and technological problems, students may then recognize that science and engineering can contribute to meeting many of the major challenges that confront society today and future problems of tomorrow. It is through the interdisciplinary nature of our approach that students see the meaningful connections among science, technology and engineering in a rapidly changing world. Numerous platforms and opportunities then empower our students to use their talents and skills to benefit the community and beyond.

Apart from the traditionally strong and rigorous academic teaching and learning in class, CHS Science Department aims to deepen and enhance students’ experiences in science learning through activities and programmes tiered for all levels of students. Our programmes are tiered by student readiness and ability, with Level 4 being the highest. The size of each level indicates the number of students in these programmes.

Signature Programmes

Academic Programmes

CERGY Programme (Sec 2 to 4)

Life Science Programme (Year 1 to 4)
Engineering Programme (Year 3 to 4)
Chemistry and Physics Olympiads Training Programmes (Year 3 and 4)
Inter-Class Science Quiz (Year 1 and 2)
Australian National Chemistry Quiz
Big Science Competition

Research Programmes
CHS Year 3 Science Research Programme (Year 3)
Science Mentorship Programme (SMP) by Gifted Education Branch
Research Exposure Program (REP) by A*STAR
Youth Science Conference
Youth Research Programme (YRP) by IBN
Young Defence Scientists Programme (YDSP) by DSO
CRADL Research Programme by Singapore Science Centre

Work Attachment Programmes
Changi General Hospital Work Experience Programme (WEP)
Alexandra Hospital Attachment
Singapore Science Centre Attachment
YDSP Camp by DSO

Enrichment Workshops
CHS-NUS ENGnite 720° Programme

NTU Nanyang Science & Engineering Experience (seeNTU)
PET Rocket Workshop
Musical Keyboard

Fieldtrips and Visits
Singapore Institute of Manufacturing Technology (SIMTech)
NUS Cryo Electron Microscopy Facility
NUS Anatomy Museum