Interhouse Competitions
During the session a number of Interhouse Activities take place.
The calendar of events is as follows:
| Events | Christmas Quiz | Shoebox Appeal |
| Foodbank Collection | Inversion Music Event | Tinto Climb St Andrews Hospice |
| Netball | John Muir Award (Litter) | Softball |
| S1 Cake Competition | UK Junior Maths Challenge | STEM Event |
| R & W Scott Home Economics Competition | Carluke Credits | |
| Football | Carluke on the Run |
Douglas House are Inter-House Champions for session 2017-18
Session 2018-19
| Belstane | Douglas | Halbar | Kirkton | Lee | Milton | |
| Foodbank | ||||||
| Netball | 2.5 | 6 | 4.5 | 2.5 | 4.5 | 1 |
| S1 Cake Competition | ||||||
| R & W Scott Home Economics Challenge |
||||||
| Football | 5.5 | 4 | 1 | 5.5 | 3 | 2 |
| Christmas Quiz | ||||||
| Inversion Music Event | ||||||
| John Muir Award (Litter) | ||||||
| UK Junior Maths Challenge | ||||||
| Carluke Credits S1 | ||||||
| Carluke Credits S2 | ||||||
| Carluke Credits S3 | ||||||
| Carluke Credits S4 | ||||||
| Carluke on the Run | ||||||
| Shoebox Appeal | ||||||
| Tinto Climb (St Andrews Hospice) | ||||||
| Softball | ||||||
| STEM | ||||||
