Term 4
| Tuesday 10 October | Term 4 Commences |
| Thursday 12 October | Year 12 2018 Dedication Service & Dinner |
| Friday 20 October | Senior Student Leadership Team 2018 Commissioning Assembly |
| Wednesday 25 October | SMBC Hot Topics - Same Sex Marriage? Marriage Equality? |
| Wednesday 1 November | SMBC Hot Topics - Do we need the right to die? |
| Thursday 2 November | Year 11 Parent Teacher Night |
| Monday 13 November | Mid Term Break - Students Only |
| Thursday 16 November | Ensembles Evening |
| Wednesday 22 November | Young Performers' Evening |
| Friday 24 November | Volunteers' Thank You Breakfast & Term 4 Class Parent Meeting |
| Tuesday 5 December | Junior School Celebration |
| Wednesday 6 December | Senior School Celebration |
| Thursday 7 December | End of Term 4 |