Official 2025/26 Secondary School Profile
Caritas Ma On Shan Secondary School
明愛馬鞍山中學
Historical admission reference
S1 admission reference: September 2026
Our school will accept discretionary places. Our school will participate in the Secondary School Places Allocation System through central allocation stage (Applicable for admission to S.1 in September 2026 ).The criteria and weightings for direct admission of Secondary 1 students: (1) EDB Rank Order List (10%), (2) internal academic results of students in primary schools (20%), (3) conduct (30%), (4) students’ performance at an interview (20%), (5) family support (10%), (6) interests/awards (10%).
Use boundary: This can explain the prior cycle's published admission approach, but it cannot establish the 2027 application window, weightings or participation status.
Language policy
Cantonese is used as the medium of instruction for most of the subjects except for English Language, English Oral, and Language Arts lessons. Two NETs has been recruited to create more authentic opportunities for students to use English for communication purposes. Besides Cantonese and English, students are also required to learn Putonghua. In order to enhance the language proficiency of students, various measures have been introduced; for example, organizing various dynamic English activities, promoting a Morning Reading Session, Nowbook Digital Library Scheme and English enhancement courses. The school also promotes a teacher-student reading programme – Pages of Wisdom: Teacher Recommendations Initiative. These measures are aimed at helping students to become trilingual.
Facilities
Our school is fully air-conditioned and equipped with wireless network. We provide boarding services for 98 students (86 subsidized and 12 non-subsidized places). Other facilities for serving different educational purposes include the Healthcare Education Hub, the Bus of Treasures Life Experience Centre, Maker Room, Gym Room, English WonderLand, Technology & Living Room, Design & Technology Room, Science Laboratory, Computer Rooms, Prayer Room, basketball and volleyball courts, assembly hall and library.
Facilities supporting special educational needs
Ramp, Accessible lift and Accessible toilet.
Classes and teaching staff
Location and contact
Address: 2 Kam Ying Road Ma On Shan Shatin
Telephone: 26419733
Email: mail@cmos.edu.hk
Public transport: Bus: 87K, 87S, 87D, 85M, 89S, 89D, 40X, 86K, 287, 286C, 680, 682; Minibus: 803, 808.
Official sources
Profile facts are generally as at September 2025; reopen the school website before acting.