School work.
Teachers give homework to children because they are worried that children will have lost their interest in all of the things at school that they will need to succeed in all parts of their learning stages.
There are several places that have teachers that give piano lessons to children. They are located everywhere, however, specifics cannot be given as you did not list a location.
The teachers teach the children quite enthusiastically.
Yes. Parents should be mindful of what's happening to their children even with school works. They have to work hand in hand with the children's teachers so as to give proper guidance to their children. The most successful children are always those who have parents that give their time to them.
The practice, stemmed from grammar school in which young children are taught the letters of the alphabet. "A" is for Apple, "B" is for Boy, etc. Since students wanted an "A" letter grade, they would give their teachers Apples.
Because we love helping children and spending time with them.
Carry them where?
Teachers
Teachers could be mean, but definitely they cannot hit the children: it is forbidden by law.
The importance of teachers traning
No.
Not usually