Lower secondary form classes are mixed, comprising students posted through different Posting Groups.

Mixed form classes present students with more opportunities to interact with other students of different strengths and interests. In their mixed form classes, students take a set of subjects at a common level, amounting to about one-third of curriculum time. These subjects are:

1. Art

2. Character and Citizenship Education

3. Design and Technology

4. Food and Consumer Education

5. Music

6. Physical Education

This common learning experience allows students to build meaningful friendships, and appreciate different perspectives. Teachers adopt a range of teaching approaches to meet the different learning needs and pace of their students in the same form class.

Students are regrouped for English Language, Mother Tongue Languages, Mathematics, and Science lessons; they will read these subjects at the  G1, G2, or G3 level, based on their PSLE Achievement Level (AL) for each subject.