2004 O Level Results
| Subject | Scoring Distinction* | Improves by 2 grades or more** | Average Grade Improved** |
| Elementary Maths | 34% | 90% | 3.1 |
| Additional Maths | 58.2% | 86.5% | 3.7 |
| Combined Science | 44% | 84% | 3.3 |
| Pure Chemistry | 44% | 87.8% | 3.3 |
| Pure Physics | 54.4% | 72.9% | 3.1 |
** Based on students who scored
B3 or below before joining SmartLab.
The reason it is not possible to improve by 2 grades or more for students who
already scored A1/A2.
2004 O Level Chemistry Results
| Name | Subject | Before Result | O Level Result |
| Rachel Yap Cedar Girls' Secondary , 2004 |
Chem | F9 (S3 Final Year) | B3 |
| Jacqueline Tan Wan Yee Nayang Girls , 2004 |
Chem | C5 (S3 Final Year) | B3 |
| James Chow Ming Fa St Joseph Inst, 2004 |
Chem | D7 (S3 Final Year) | B4 |
| Jasmine Lim TKGS, 2004 |
Chem | B4 (S3 Final Year) | A2 |
| Jeanette Mok St Margaret's Secondary , 2004 |
Chem | C5 (S3 Final Year) | B3 |
| Mei Wen Chan Mayflower Sec, 2004 |
Chem | C6 (S3 Final Year) | A2 |
| Sara Chan Li Ting RGSS, 2004 |
Chem | C5 (S3 Final Year) | A1 |
| Zhi Hao Pang Yio Chu kang Sec, 2004 |
Chem | C5 (S3 Final Year) | A2 |
| Aik Ping Teo Ang Mo Kio Secondary, 2004 |
Chem | D7 (S4 Prelim) | B3 |
| Alvin Ong Anglo-Chinese School (Independant, 2004 |
Chem | C5 (S4 Term 1) | A1 |
| David Chua Anglo-Chinese School (Independant, 2004 |
Chem | F9 (S4 Term 1) | B3 |
| Diane Chua Paya Lebar MGS, 2004 |
Chem | B4 (S4 Prelim) | A1 |
| Grace Ho Wei Ching CHIJ( Toa Payoh) Secondary, 2004 |
Chem | D7 (S4 Term 1) | A2 |
| Joel Lim Zhu En Anglo Chinese Sch, 2004 |
Chem | A1 (S4 Term 1) | A1 |
| Shoshi Kudo Canberra Sec, 2004 |
Chem | A1 (S4 Term 1) | A1 |
| Tiffany Tan CHIJ Toa Payoh Sec, 2004 |
Chem | D7 (S4 Prelim) | B3 |
| Wei Choon Tan Kuo Chuan Sec, 2004 |
Chem | C5 (S4 Term 1) | B3 |
| Yen Hui Teng St Nicholas Girls Sch, 2004 |
Chem | C5 (S4 Prelim) | A2 |
| Tricia Arifin Methodist Girls', 2004 |
Chem | C5 (S4 Term 1) | B3 |
| Xian Wei How CHI Secondary School (Toa Payoh, 2004 |
Chem | C6 (S4 Term 1) | B3 |
| Zijie Wong Canberra Sec, 2004 |
Chem | E8 (S4 Term 1) | A2 |
| Zinuan Long Cedar Girls' Secondary , 2004 |
Chem | E8 (S4 Term 1) | B3 |
| Ziyang Goh Whitley Secondary, 2004 |
Chem | D7 (S4 Term 1) | A2 |
| Nicole Cheng Methodist Girls' School, 2004 |
Chem | C6 (S4 Mid Year) | B3 |
| Crisann Tan Paya Lebar MLTS, 2004 |
Chem | F9 (S4 Prelim) | B4 |
| Chan Yu Xiang Catholic High School , 2004 |
Chem | C6 (S4 Mid Year) | A1 |
| Choi Chi On Sengkang Secondary, 2004 |
Chem | C6 (S4 Prelim) | B3 |
| Chang Jie Yu Catholic High School , 2004 |
Chem | E8 (S3 Final Year) | B3 |
| Michelle Ong Methodist Girl's School, 2004 |
Chem | F9 (S4 Mid Year) | B3 |
| Name | Subject | Before Result | O Level Result |
| Adeline Lim Hui Shan Zhonghua Sec, 2004 |
Phy | F9 (S3 Final Year) | B3 |
| Alvin Ong Anglo-Chinese School (Independant, 2004 |
Phy | C5 (S3 Final Year) | A2 |
| Amelia Tan Nanyang Girls' High School, 2004 |
Phy | A1 (S3 Final Year) | A1 |
| Andy Hong Cat High, 2004 |
Phy | D7 (S3 Final Year) | A2 |
| Candida Han Jiayi St Margaret's Secondary , 2004 |
Phy | C6 (S3 Final Year) | B3 |
| Celestine Wong Chu Wen Zhong Hua Sec Sch, 2004 |
Phy | A1 (S3 Final Year) | A1 |
| Chao Yuan Tan Anglo-Chinese School (Independant, 2004 |
Phy | B3 (S4 Prelim) | A2 |
| Chun Shu Wang Bowen Sec, 2004 |
Phy | B3 (S3 Final Year) | A2 |
| Dorinda Chew Nanyang Girls High School, 2004 |
Phy | C5 (S3 Final Year) | A2 |
| Elvin Tan St Joseph's Institute, 2004 |
Phy | B4 (S4 Prelim) | A1 |
| Emi Mizushima Ahmad Ibrahim Sec, 2004 |
Phy | F9 (S3 Final Year) | B3 |
| Gou Yue Tan Ahmad Ibrahim Sec, 2004 |
Phy | D7 (S3 Final Year) | B3 |
| Grace Ho Wei Ching CHIJ( Toa Payoh) Secondary, 2004 |
Phy | B4 (S4 Prelim) | A2 |
| Guang Wu Ng Catholic High, 2004 |
Phy | D7 (S3 Final Year) | A1 |
| Ian Chen Yang St. Joseph Institution, 2004 |
Phy | B3 (S4 Prelim) | A2 |
| Jacqueline Tan Wan Yee Nayang Girls , 2004 |
Phy | D7 (S3 Final Year) | B3 |
| James Chow Ming Fa St Joseph Inst, 2004 |
Phy | E8 (S4 Prelim) | B3 |
| Joel Lim Zhu En Anglo Chinese Sch, 2004 |
Phy | A1 (S3 Final Year) | A1 |
| Karin Chen Jiadi Zhonghua Sec, 2004 |
Phy | B3 (S3 Final Year) | A2 |
| Kelly Leong CHIJ Toa Payoh, 2004 |
Phy | B3 (S4 Prelim) | A2 |
| Linnet Tay Yi Ling Cedar's Girl Secondary , 2004 |
Phy | C5 (S4 Prelim) | B3 |
| Merilyn Liu CHIJ Toa Payoh, 2004 |
Phy | B4 (S3 Final Year) | A2 |
| Michelle Tan Ang Mo Kio Secondary , 2004 |
Phy | F9 (S3 Final Year) | C5 |
| Richmond Tan Woodlands Secondary School, 2004 |
Phy | F9 (S3 Final Year) | A2 |
| Sam Poh Ren Jun Woodlands Secondary School, 2004 |
Phy | F9 (S4 Prelim) | A1 |
| Siyu Tan Ahmad Inbrahim Secondary School, 2004 |
Phy | C5 (S4 Prelim) | B3 |
| Trevor Wong Catholic High, 2004 |
Phy | C5 (S3 Final Year) | A1 |
| Vanessa Tham Yi Ting Ang Mo Kio Sec, 2004 |
Phy | D7 (S3 Final Year) | B3 |
| Xue Hui Teo Nanyang Girls High Sch, 2004 |
Phy | D7 (S3 Final Year) | A2 |
| Alesia Koh Hui Shan Zhong Hua Sec Sch, 2004 |
Phy | C6 (S4 Term 1) | B3 |
| Amanda Lee Cedar Secondary, 2004 |
Phy | B3 (S4 Prelim) | A2 |
| Candy Yeow Guang Yang Sec, 2004 |
Phy | C5 (S4 Term 1) | B3 |
| James Li Zui Lin Catholic High, 2004 |
Phy | C5 (S4 Term 1) | A2 |
| Joyce Goh Zhonghua Secondary School, 2004 |
Phy | B4 (S4 Prelim) | A2 |
| Junjie Tow Catholic High, 2004 |
Phy | D7 (S4 Term 1) | A2 |
| Lee Ting Chua Zhong Hua Sec Sch, 2004 |
Phy | C6 (S4 Term 1) | B4 |
| Rebecca Chia Wei Lin Zhonghua Sec, 2004 |
Phy | C6 (S4 Prelim) | B3 |
| Stephanie Saow CHIJ - Toa Payoh Sec, 2004 |
Phy | B3 (S4 Prelim) | A1 |
| Vanna Yeo Yun Jie Cedar Girls' Secondary , 2004 |
Phy | C6 (S4 Term 1) | B3 |
| Xian Wei How CHIJ - Toa Payoh Sec, 2004 |
Phy | C6 (S4 Term 1) | B3 |
| Zinuan Long Cedar Girls' Secondary , 2004 |
Phy | D7 (S4 Term 1) | B3 |
| Andrina Ong River Valley High School, 2004 |
Phy | F9 (S4 Mid Year) | B3 |
| Chen Zhi Hao Raffles Institution, 2004 |
Phy | B3 (S4 Mid Year) | A1 |
| Phua Jie Ying Singapore Chinese Girls Sch, 2004 |
Phy | B3 (S4 Mid Year) | A2 |
| A.Jenifer Shamin Hong Kah Sec School, 2004 |
Phy | C6 (S4 Mid Year) | B3 |
| Alvin Ng Wei Tian Hua Yi Secondary School, 2004 |
Phy | E8 (S4 Term 1) | A2 |
| Chen Wee Chew Nan Hua Secondary School, 2004 |
Phy | B3 (S4 Term 1) | A2 |
| Estee Heng Mei Fen Dunman Sec, 2004 |
Phy | C5 (S4 Mid Year) | A2 |
| Teo Shuling Dunman Sec, 2004 |
Phy | C6 (S4 Mid Year) | A2 |
| Charmaine Chong Raffles Girl's School, 2004 |
Phy | C5 (S4 Mid Year) | A2 |
| Joshua Hoon Maris Stella High School, 2004 |
Phy | E8 (S4 Mid Year) | A2 |
| Chan Yu Xiang Catholic High School , 2004 |
Phy | C6 (S4 Mid Year) | B3 |
| Genevieve Tan Hougang Secondary School, 2004 |
Phy | D7 (S4 Mid Year) | A2 |
| Chang Jie Yu Catholic High, 2004 |
Phy | C6 (S4 Mid Year) | B3 |
2004 O Level Combined Science Results
| Name | Subject | Before Result | O Level Result |
| Angela Chan Yu Zhi Chung Cheng High , 2004 |
CS (Chem) | C6 (S3 Final Year) | A1 |
| Cephas Cheng Wei En Maris Stella high School, 2004 |
CS (Chem) | F9 (S4 Prelim) | A2 |
| Chun Shu Wang Bowen Sec, 2004 |
CS (Chem) | B3 (S3 Final Year) | A1 |
| Joel Li Haocheng Whitley Secondary, 2004 |
CS (Chem) | E8 (S3 Final Year) | A1 |
| Joel Teo Saint Gabriel, 2004 |
CS (Chem) | C6 (S3 Final Year) | A2 |
| Joshua Tang Saint Gabriel, 2004 |
CS (Chem) | F9 (S3 Final Year) | A1 |
| Nicholas Yap Cong Hao Whitley Secondary, 2004 |
CS (Chem) | C5 (S3 Final Year) | A1 |
| Benny Yeo Presbyterian High, 2004 |
CS (Chem) | C5 (S4 Mid Year) | A1 |
| Nurshariai Arifin Beatty Sec, 2004 |
CS (Chem) | B4 (S4 Mid Year) | A2 |
| Tie Liang Ng Bishan Park, 2004 |
CS (Chem) | C6 (S4 Mid Year) | A1 |
| Carlin Mak Unity Sec Sch, 2004 |
CS (Chem) | F9 (S3 Final Year) | B3 |
| Carney Mak Unity Sec Sch, 2004 |
CS (Chem) | F9 (S3 Final Year) | B3 |
| Nur Ain Bte Razak Fairfield Methodist Sec Sch, 2004 |
CS (Chem) | C5 (S3 Final Year) | A2 |
| Calista Chen Crescent Girl's School, 2004 |
CS (Chem) | E8 (S4 Mid Year) | B3 |
| Ming Jiao Choo Crescent Girls' School, 2004 |
CS (Chem) | B4 (S4 Mid Year) | A1 |
| Shalini D/O Singara Velu Jurongville Secondary School, 2004 |
CS (Chem) | D7 (S4 Prelim) | B3 |
| Si Ying Chang Crescent Girls School, 2004 |
CS (Chem) | C6 (S4 Mid Year) | B3 |
| Sim Zi Hui Tanjong Katong Sec Sch, 2004 |
CS (Chem) | C5 (S4 Mid Year) | A2 |
| Suryani Sudarman Chai Chee Sec Sch, 2004 |
CS (Chem) | D7 (S4 Prelim) | B3 |
| Carol Ting Yi Xu Holy Innocent's High School, 2004 |
CS (Chem) | B3 (S4 Mid Year) | A2 |
| Elizabeth Cher Holy Innocent's High School, 2004 |
CS (Chem) | C5 (S4 Mid Year) | B3 |
| Hasri Muhammad East Spring Secondary, 2004 |
CS (Chem) | D7 (S4 Mid Year) | B3 |
| Clara Chua GMSS, 2004 |
CS (Chem) | C5 (S4 Mid Year) | B3 |
| Kemp Ong Hougang Secondary, 2004 |
CS (Chem) | D7 (S3 Final Year) | B3 |
| Nicolas Tan Geylang Methodist School, 2004 |
CS (Chem) | D7 (S4 Mid Year) | B3 |
| Rishi Kumar Hougang Secondary, 2004 |
CS (Chem) | E8 (S3 Final Year) | B3 |
| Angela Chan Yu Zhi Chung Cheng High, 2004 |
CS (Phy) | C5 (S3 Final Year) | A1 |
| Joel Li Haocheng Whitley Secondary, 2004 |
CS (Phy) | E8 (S3 Final Year) | A1 |
| Simone Sih CHIJ Secondary (TP), 2004 |
CS (Phy) | C6 (S4 Prelim) | A2 |
| Daphne Bryan Beatty Sec, 2004 |
CS (Phy) | B3 (S4 Term 1) | A1 |
| Chan Guan Ming Kuo Chuan Presbyterian High, 2004 |
CS (Phy) | D7 (S4 Term 1) | C5 |
| Ng Tie Liang Bishan Park, 2004 |
CS (Phy) | C6 (S4 Term 1) | A1 |
| Nithya Rajaratnam MayFlower, 2004 |
CS (Phy) | C5 (S4 Term 1) | A1 |
| Carlin Mak Zheng Yao Unity Secondary School, 2004 |
CS (Phy) | D7 (S4 Mid Year) | B3 |
| Carney Mak Zheng Ming Unity Secondary School, 2004 |
CS (Phy) | D7 (S4 Mid Year) | B3 |
| Sim Zi Hui Tanjong Katong Sec Sch, 2004 |
CS (Phy) | B4 (S4 Prelim) | A2 |
| Suryani Sudarman Chai Chee Sec Sch, 2004 |
CS (Phy) | C6 (S4 Prelim) | B3 |
| Carol Ting Yi Xu Holy Innocent's High School, 2004 |
CS (Phy) | B4 (S4 Mid Year) | A2 |
| Elizabeth Cher Holy Innocent's High School, 2004 |
CS (Phy) | C5 (S4 Mid Year) | B3 |
| Hasri Muhammad East Spring Secondary, 2004 |
CS (Phy) | D7 (S4 Mid Year) | B3 |
| Clara Chua GMSS, 2004 |
CS (Phy) | C6 (S4 Mid Year) | B3 |
| Lim Peishan Nan Chian Public School, 2004 |
CS (Phy) | C5 (S4 Mid Year) | B3 |
| Nicolas Tan Geylang Methodist School, 2004 |
CS (Phy) | D7 (S4 Mid Year) | B3 |
| Rishi Kumar Hougang Secondary, 2004 |
CS (Phy) | E8 (S3 Final Year) | B3 |
| John Loi Maris Stella High, 2004 |
CS (Phy) | B4 (S3 Final Year) | A1 |
| Cephas Cheng Wei En Maris Stella high School, 2004 |
CS (Phy) | C6 (S4 Term 1) | A2 |
| Name | Subject | Before Result | O Level Result |
| Candy Yeow Guang Yang Sec, 2004 |
A Maths | C5 (S3 Final Year) | A2 |
| Daphne Bryan Beatty Sec, 2004 |
A Maths | B4 (S3 Final Year) | A2 |
| Grace Ho Wei Ching CHIJ( Toa Payoh) Secondary, 2004 |
A Maths | C6 (S3 Final Year) | A2 |
| Jia Yi Lee Cedars Girls, 2004 |
A Maths | C5 (S3 Final Year) | A1 |
| Joshua Tang Saint Gabriel, 2004 |
A Maths | F9 (S3 Final Year) | B3 |
| Leanne Lee Lien Singapore Chinese Girl's School, 2004 |
A Maths | C6 (S3 Final Year) | A2 |
| Mathilda Chan CHIJ Secondary Toa Payoh, 2004 |
A Maths | B4 (S4 Prelim) | A2 |
| Alvin Ong Anglo-Chinese School (Independant, 2004 |
A Maths | C5 (S3 Final Year) | B3 |
| Andrew Seet First Toa Payoh Sec, 2004 |
A Maths | B3 (S3 Final Year) | A2 |
| Jessica Lau Mayflower Secondary School, 2004 |
A Maths | C6 (S4 Prelim) | A1 |
| Sara Chan Li Ting RGSS, 2004 |
A Maths | C5 (S3 Final Year) | B3 |
| Jin Yuan Lee Peirce Sec Sch, 2004 |
A Maths | B3 (S3 Final Year) | A2 |
| John Loi Maris Stella High, 2004 |
A Maths | D7 (S4 Mid Year) | A2 |
| Randall Chua Maris Stella High, 2004 |
A Maths | F9 (S4 Mid Year) | B3 |
| Bonnie Wong CHIJ Toa Payoh, 2004 |
A Maths | B4 (S4 Term 1) | A2 |
| Zinuan Long Cedar Girls' Secondary , 2004 |
A Maths | C6 (S4 Prelim) | A2 |
| James Chow Ming Fa St Joseph Inst, 2004 |
A Maths | F9 (S4 Term 1) | B3 |
| Wei Choon Tan Kuo Chuan Sec, 2004 |
A Maths | C5 (S4 Term 1) | B3 |
| Yen Hui Teng St Nicholas Girls Sch, 2004 |
A Maths | D7 (S4 Term 1) | A1 |
| Charlotte Yap St Nich Girls Sch, 2004 |
A Maths | F9 (S4 Term 1) | B4 |
| Diana Pow Peirce Sec Sch, 2004 |
A Maths | C5 (S4 Term 1) | B3 |
| Linnet Tay Cedar Girls' Sch, 2004 |
A Maths | B3 (S1 Final Year) | A1 |
| Amanda Lee Cedar Girls' Sch, 2004 |
A Maths | B3 (S2 Mid Year) | A1 |
| Jipson Quah Raffles Institution, 2004 |
A Maths | C6 (S3 Final Year) | A1 |
| Yeo Kai Quan ACS Independent, 2004 |
A Maths | B4 (S3 Final Year) | A2 |
| Tham Kah Mun Singapore Chinese Girls Sch, 2004 |
A Maths | F9 (S4 Mid Year) | B3 |
| Clara Serena CHIJ St Theresa's Convent, 2004 |
A Maths | C6 (S4 Term 1) | A2 |
| Hong Wee Wan Hill Grove Sec School, 2004 |
A Maths | F9 (S4 Mid Year) | B3 |
| Karen Lim Mun Wei Hillgrove Sec School, 2004 |
A Maths | F9 (S4 Mid Year) | A2 |
| Xue Li Chng New Town Sec School, 2004 |
A Maths | F9 (S4 Mid Year) | B3 |
| Alvin Ng Wei Tian Hua Yi Secondary School, 2004 |
A Maths | E8 (S4 Term 1) | A2 |
| Fabian Aw Dunman High School, 2004 |
A Maths | B4 (S4 Mid Year) | A2 |
| Karan Assudani Victoria School, 2004 |
A Maths | F9 (S4 Mid Year) | B3 |
| Carol Ting Yi Xu Holy Innocent's High School, 2004 |
A Maths | C6 (S4 Term 1) | B3 |
| Michelle Ong Methodist Girl's School, 2004 |
A Maths | F9 (S4 Term 1) | A2 |
| Toh Chi Ying Peicai Seconday School, 2004 |
A Maths | D7 (S4 Term 1) | A2 |
| Jasmin Chan PLM Secondary School, 2004 |
A Maths | C6 (S4 Term 1) | A2 |
| Chua Wan Ting Peicai Secondary School, 2004 |
A Maths | F9 (S4 Term 1) | A2 |
| Terence Wong Pierce Secondary School, 2004 |
A Maths | F9 (S4 Term 1) | B3 |
| Daniel Yong Beatty Secondary School, 2004 |
A Maths | C5 (S4 Term 1) | A1 |
| Genevieve Tan Hougang Secondary School, 2004 |
A Maths | C6 (S4 Term 1) | A2 |
| Su Zhen Goh Peicai Secondary School, 2004 |
A Maths | C6 (S4 Term 1) | A2 |
| Name | Subject | Before Result | O Level Result |
| Li Sihui Pierce Sec, 2004 |
E Maths | E8 (S2 Final Year) | B4 |
| Joel Li HaoCheng Whitley, 2004 |
E Maths | B4 (S3 Final Year) | A2 |
| Chan Guan Ming Kuo Chuan Presbyterian, 2004 |
E Maths | C5 (S4 Mid Year) | B3 |
| Sherlyn Presbyterian High, 2004 |
S5 E Maths | C6 (S4N CA 1) | B3 |
| Rajaswari Anderson, 2004 |
S5 E Maths | B4 (S5N CA 1) | A2 |
| Gillian Tong Cedar Girls', 2004 |
E Maths | B4 (S4 Mid Year) | A1 |
| Tan wei choon KCPSS, 2004 |
E Maths | A2 (S3 Final Year) | A1 |
| Jacqueline Jacob Boon Lay Sec Sch, 2004 |
E Maths | F9 (S3 Final Year) | B3 |
| Zara Kok CHIJ Toa Payoh, 2004 |
E Maths | F9 (S3 Final Year) | B3 |
| Tham Kah Mun Singapore Chinese Girls Sch, 2004 |
E Maths | F9 (S4 Mid Year) | A2 |
| Josephine Jane Gunawan New Town Sec School, 2004 |
E Maths | D7 (S4 Mid Year) | A2 |
| Shalini D/O Singara Velu Jurongville Secondary School, 2004 |
E Maths | D7 (S4 Term 1) | B3 |
| Karan Assudani Victoria School, 2004 |
E Maths | C5 (S4 Mid Year) | B3 |
| Suryani Sudarman Chai Chee Sec Sch, 2004 |
E Maths | D7 (S4 Prelim) | B3 |
| Tan Bi Ling Dunman Sec Sch, 2004 |
E Maths | D7 (S4 Mid Year) | B3 |
| Carol Ting Yi Xu Holy Innocent's High School, 2004 |
E Maths | D7 (S4 Term 1) | A2 |
| Irene Koh Yuying secondary school, 2004 |
E Maths | C6 (S4 Prelim) | B3 |
| Wahlene Lim Nan Chiau High, 2004 |
E Maths | C6 (S4 Term 1) | A2 |
| Lim Peishan Nan Chian Public School, 2004 |
E Maths | C5 (S4 Term 1) | B3 |
| Terence Wong Pierce Secondary School, 2004 |
E Maths | C5 (S4 Term 1) | B3 |
| Daniel Yong Beatty Secondary School, 2004 |
E Maths | B4 (S4 Term 1) | A1 |
| Ang Shu Xian Yuying secondary school, 2004 |
E Maths | C6 (S4 Term 1) | B4 |