44th CB Paul Science Quiz
2025
History Dialogic 2025
NTU Model UN
Sejarah Inquisition
History: Sharing by Dr Lin Hongxuan
Debaters to Lawyers: ACJC Debate’s Law Firm Experience
Geography and the Urban Environment
Achievements in Science Research
InterACters in 2025
Assisi Fun Day VIA
ACSian Theatre OCIP Cambodia
ACSian Theatre @ NBA Rising Stars Invitationals
SYF Indian Dance 2025
ACJC Tezukayama High School Joint Concert
ACSian Theatre Presents Pride and Prejudice
Arts Week 2025
A Barrel of Laughs
ACJC Fringe 2025
ACJC Celebrates the Class of 2024!
A Christmas Carol
2024
10th Asean Student Science Project Competition
ACJC Physical Theatre Festival 2024
Achievements in Mathematics at ACJC
ACSian Theatre presents 1001 Nights!
Singapore Science and Engineering Fair & Elementz Fair 2024
Assissi Face Painting
Theastai 2024
International Oldham Cup 2024
NLB Exhibition Debates 2024
ACSian Theatre's 'Medusa' at the Singapore Youth Festival
ACSian Theatre presents The Tempest!
Sonder VI
Bookending the Year with ACSian Theatre!
Founder's Day 2024
ACJC Celebrates the Class of 2023!
2023
ACJC History Dialogic 2023
Project SMILE
Chem E Challenge 2023
Lee Kong Chian School of Medicine Anatomy Challenge 2023
National Day 2023
Science Research at ACJC
ACSian Theatre: Assissi Fun Day
ACSian Theatre goes to Hanoi
SYF Indian Dance
As You Like It
Black & White: A Night of Bands
A Whole New Barrel Of Laughs
Science & Mathematics Week 2023
44th CB Paul Science Quiz
Science Olympiads 2023
137th Founder's Day
ACJC Celebrates the Class of 2022!
2022
ACJC Celebrates the Class of 2021
ACJC Cherishes the Class of 2021
Debate & Oratory at Home and Abroad
Alice in Wonderland (An Immersive Experience)
ACJC Canoeing 2022
Pixel Labs: Lions Home School Video Competition 2022
SYF 2022: ACSian Theatre's 'The Fall of Icarus'
A Midsummer Night's Dream
Theasthai
Culminatio
Science Week 2022
International Biomedical Quiz 2022
SAF Young Leaders' Award
DEP Skills Showcase
Dover Heritage Field Trip
ACSian Theatre Presents 'Mulan'
Lee Kong Chian School of Medicine Anatomy Challenge
Singapore Science and Engineering Fair 2022 & 23rd International Elementz Fair
ACJC at the ICP
Year End Science Fun 2022
Cinderella 2022
2021
ACJC Celebrates the Class of 2020
ACJC Cherishes the Class of 2020
42nd International C B Paul Science Quiz
Science Olympiads 2020
ACSian Theatre Presents Twelfth Night
SYF: Indian Dance
Singapore Science & Engineering Fair 2021
Theasthai
Elementz Fair
ACSian Theatre's Webinar for Secondary Schools
ACSian Theatre presents Charlie & the Chocolate Factory
The Odyssey A Filmed Production by ACSian Theatre
Around the World in 80 Days
Sonder III
SembCorp Marine Green Wave Environmental Care Competition
Y E S Fun
2021 Science Olympiads
Engineering Innovation Challenge
Debate & Oratorical Society Restrospective 2021
2020
Engineering Innovation Challenge 2020
Santa Claus: Origins
2020 Humanities Trip
The Great American Novel Literature enrichment with the University of York
ACJC Celebrates the Class of 2019!
ACJC Cherishes the Class of 2019
Orator's Trophy 2020
Nanyang Research Programme
Singapore Science and Engineering Fair
ACJC Harp Ensemble: A Retrospective
Culminatio 2020
ACSian Theatre: NLB Read for Books Initiative
Inventio 2020
International Sci Teens Challenge
Fun O Rama XXV Final Updates
2019
ACJC Open House 2019
ACJC Celebrates the Class of 2018
ACJC Cherishes the Class of 2018
ACJC Art Exhibition 2019: Sonder
Black & White
Barrel of Laughs (Returns!)
ACJC Strings @ SYF
Achievements in Science
International Oldham Cup
ACJC Tech Council Competitions
LKCMed Anatomy Challenge
National Schools Tenpin Bowling Championship
ACJC Literature Enrichment (University of York)
Science Week 2019
ACSian Theatre in Hanoi
Shakespeare!
National Softball Championship
National Squash Championship 2019
ACJC Band at SYF 2019
Nanyang Research Programme 2019
AStar Science Award
Brain Camp 2019
SSEF 2019
The Amazing Flying Machine
5th Asian World Schools Debating Championship
SPDO
National Poetry Competition 2019
@rtikulation 2019
Inventio 2019
Hero
The Birthday Book Launch
Speech Arts Festival
International Coastal Cleanup Initiative
2018
ACJC Joint Christmas Concert
ACSian Theatre presents 1001 Nights
Interdisciplinary Learning at the ArtScience Museum
ACJC Celebrates the Class of 2017
ACJC Cherishes the Class of 2017
Presidential Citation for ACJC Interact Club
Junior Lexis 2018
ACJC Cross Country 2018
Literature Enrichment (Alumnus guest lecture)
Orator's Trophy 2018
ACSian Theatre Performs!
Art and Learning at ACJC
Collaborative Learning: Art & Theatre
Integrating Service & Learning
Oldham Cup 2018
58th National Schools Swimming Championships
Surabi: Tamil Debate 2018
ACSian Theatre's Productions
Literature Enrichment with Dr Andrew Hui
MUSE: ACJC Concert Band & ACSian Theatre
Showcasing the DEP (Culminatio and Theastai)
ACSian Theatre at the Singapore Youth Festival
ACSian Theatre: JC1 Production
National Book Council Poetry Launch
2018 Commonwealth Essay Competition
ACJC Joint Thanksgiving Concert
Beauty and the Beast
ACJC COE Retrospective 2018
Centre of Excellence
The Science and Mathematics Council successfully concluded the 44th C. B. Paul Science Quiz 2023 during the Science and Mathematics Week. This quiz is named after Reverend Charles Blackshear Paul, who was a teacher at ACS between 1912 to 1950.
Our Guest-of-Honour for the event was Professor Bernard Tan Tiong Gie, Emeritus Professor at the Department of Physics, NUS. Our Special Guest was Associate Professor Tan Tin Wee, Chief Executive of the National Supercomputing Centre.
The C. B. Paul Science Quiz consists of questions set by our very own students here in ACJC, which are crafted to be both challenging and intriguing to the participants. The questions are then vetted by our Science and Mathematics departments, as well as by the judges who kindly volunteered their time to advance scientific education and inspire the next generation of scientists. We are thankful to the following judges:
- Assistant Professor Tan Yong Zi (Biology)
- Associate Professor Soo Han Sen (Chemistry)
- Associate Professor Aaron Tan (Computer Science)
- Associate Professor Ng Keng Meng (Mathematics)
- Dr. Abel Yang (Physics)
This year, the Quiz was held in a hybrid manner. The Preliminary Round was conducted over ClassMarker in the participants’ schools with teacher invigilation and monitoring by the Organising Committee over Zoom on 29 March. Thereafter, the finalist teams and award winners were invited to ACJC to attend the Final Round in-person on 12 April. The award winners had a chance to win prizes in the Audience Round using an online buzzer system! The finalist teams were from Crescent Girls’ School, Fuhua Secondary School, Hwa Chong Institution and NUS High School of Math and Science.
We celebrate the participants’ achievements and trust that they will continue to deepen their passion for Science and Mathematics.

Last Row left to right: A/P Soo Han Sen, Dr. Tan Yong Zi, A/P Aaron Tan, Dr. Abel Yang, Prof Bernard Tan, Dr Shirleen Chee, A/P Prof Tan Tin Wee, A/P Ng Keng Meng, HCI Finalist Team First Row left to right: CGS Finalist Team, Fuhua Sec Finalist Team, NUS High Finalist Team