Ellieanne your comments about working late, doing above and beyond are a joy to hear but sadly not all teachers are as conscientious or dedicated
I worked in secondary schools for a while and saw the sheer slog that some teachers put into their working day, supporting, caring, helping with homework etc. but unfortunately if they are not backed by a good Head Teacher the ones who have stopped caring can slide out early, take full holidays and do the minimum required to take home the same wage. I suppose it is the same in many types of employment.
The model in Stage One & Two schools is by far the most thorough but somehow all the good work done gets lost in the big Secondary Schools
As a side note: I once had a class of 28 where 14 of the students were deemed 'difficult/special needs/ disruptive/needing extra help etc. Almost impossible to get any work done of any value with the students who were eager to get on. At best it was crowd control, at worst it was a war-zone. I felt sad for the students, they were all being short-changed
So in answer to the thread: Yes, it takes a specialise, trained and supported team with excellent back-up resources to raise and educate a child, all working together and for the same purpose: to fulfil the potential, enhance the learning and give pride and confidence to each and every student, what ever their starting point