Ahmad Ibrahim Secondary School

Anderson Secondary School

Anglican High School

Bartley Secondary School

Beatty Secondary School

Bowen Secondary School

Catholic Junior College

Cedar Girls' Secondary School

Changkat Changi Secondary School

CHIJ Secondary School (Toa Payoh)

CHIJ St Nicholas Girls' School

Clementi Town Secondary School

Commonwealth Secondary School

Dunman High School

Eunoia Junior College

Evergreen Secondary School

Geylang Methodist School (Secondary)

Greenridge Secondary School

Hillgrove Secondary School

Jurong Pioneer Junior College

Kent Ridge Secondary School

Kranji Secondary School

Mayflower Secondary School

Methodist Girls' School

Millenia Institute

Nan Hua High School

Nanyang Girls' High School

National Junior College

Naval Base Secondary School

North Vista Secondary School

NUS High School of Mathematics and Science

Pasir Ris Secondary School

Pathlight School

Presbyterian High School

Raffles Girls' School

School of Science and Technology, Singapore

Seng Kang Secondary School

Springfield Secondary School

St Andrew's Junior College

St Joseph's Institution

St Margaret's Secondary School

St Patrick's School

Tanglin Trust School

Temasek Junior College

Woodlands Secondary School

Yusof Ishak Secondary School

Chulalongkorn University Demonstration Secondary School

Bangkok

Kamnoetvidya Science Academy

Rayong

Mahidol Wittayanusorn School

Nakhon Pathom

Mutiara Persada High School

Yogyakarta 

New Generation School Preah Sisowath High School

Phnom Penh

Philippine Science High School Main Campus

Quezon City

School for Gifted and Ethnic Students

Vientiane

The Angkor Intellectual Academy

Phnom Penh

Shanghai KongJiang Senior High School

Shanghai

Ritsumeikan Junior and Senior High School

Kyoto

Kaohsiung Municipal Kaohsiung Senior High School

Kaohsiung

Queensland Academy for Science, Mathematics and Technology

Brisbane

Camborne Science & International Academy

Cornwall