The motto of Geylang Methodist Secondary School is 'To grow in friendship, body and mind'.
The motto of Bedok North Secondary School is ''Learn and Serve''.
The motto of Methodist Girls' School is 'To Master, To Grow, To Serve'.
SMK Treacher Methodist Girls' School's motto is ''Live Worthily''.
The motto of Deyi Secondary School is 'Dedication & Integrity'.
Options Secondary School's motto is 'A School Within A School'.
The motto of Temasek Secondary School is 'We Care'.
Columneetza Secondary School's motto is 'ROARS!'.
The motto of Chemainus Secondary School is 'Ducemus'.
Greendale Secondary School's motto is 'Serve.Lead.Excel'.
The motto of Moscrop Secondary School is 'ROAR'.
Klahowya Secondary School's motto is 'Home of the Eagles'.
The motto of Dunearn Secondary School is 'Determined & Disciplined'.