My job (maths teacher) is an weird one. I work long hours during term time: probably about 50-55 hours a week. Aspects of what I do in those 50ish hours could be done by other people in my place of work, others could not.
There are quite a few things that would not happen if I didn't do them. That's not because other people aren't capable of doing them, but because there is the capacity in the school. A good example of this would be intervention groups for Y11s. If I didn't give up my time to help kids outside of lessons, no-one would.
On a grander scale, I am completely replaceable. I imagine my school will be someone disappointed when I leave, as I have a fairly good rep. They will be able to find someone else to do the job though, particularly if I leave during the main season for teachers changing schools.
There are quite a few things that would not happen if I didn't do them. That's not because other people aren't capable of doing them, but because there is the capacity in the school. A good example of this would be intervention groups for Y11s. If I didn't give up my time to help kids outside of lessons, no-one would.
On a grander scale, I am completely replaceable. I imagine my school will be someone disappointed when I leave, as I have a fairly good rep. They will be able to find someone else to do the job though, particularly if I leave during the main season for teachers changing schools.