I really wish they would do more in the schools to stop children from being intimidated by others so they can focus on what's important.
I think kids should all be home schooled.
I'm not sure about all, but I do see a rise in those being home schooled to ensure the safety of the children.  However, not all parents are equipped with the ability to home school. 
They can hire teachers to come to the house.
That's interesting.  I wonder if the teacher's salary would be impacted by implementing your idea.  It's already a challenge to pay teachers what they deserved.  I think that good home training is necessary so that the child will know how to act when they are at school.