Alfie realises he can't go on teaching without his beloved class and quits Abbey Grove.

Alfie never passed his biology GCSE, so he must resit the exam with his own class.

It's sports day and Fraser has hired the most inappropriate new teacher to oversee events.

After running him over, Alfie and his class raise funds for the caretaker's surgery.

Alfie tries to attend a book group, a LARPing club and a leaving party at the same time.

With the threat of a staff redundancy the teachers of Abbey Grove go on strike.