BOStuition a variety of evening and weekend classes to existing students and independent learners. The classes currently on offer include:
- AS - Level Mathematics
- AS - Level Physics
- AS - Level Further Mathematics
- AS - Level Chemistry
- A2 - Level Mathematics
- A2 - Level Physics
- A2 - Level Further Mathematics
- A2 - Level Chemistry
Additional classes to be added soon.
All classes are held in the Orpington Village Hall.