It would probably help if the students were being taught basic things and getting some support and education on those things at home so teachers could concentrate on teaching their subjects.

It goes without saying teachers should have some domination on their subjects and how to teach them.

Being a Teacher is one of the most underpaid, unappreciated and overworked professions.
I take my hat off to good teachers. -Even to the-not-so good ones for the dedication they show.