Primary School in the Bronx

I would like to do a research about primary schools in the Bronx to know which are the best public school. Moreover, I would like to know the most common problem between teachers, students and parents in the Bronx public primary schools. If something bad happen with any student, I would like to know where parents can go to complain and get effective results. I’m curious about this topic’s information because I have a daughter who is two years old, and soon she will need a good primary school. Also, I’m very worry about how primary schools work in the Bronx because my sister in low told me that her daughter who is in the second grade almost fall from the second floor because a boy from six grade pushed her down. My sister in low went to complain to the teacher, and the teacher made fun of her complain, and she said that she was in the front, and she could not see what was happening in the back. This is something that I consider serious because something bad could happen to niece and that teacher just laughed about it. My sister in low told me that she is not the only mother complaining about how bad is that school. Also, she told me that a teacher was suspended from that school for reasons I still do not know, but the problem is that now the school’s principal and teachers cover each one mistakes making the situation even worst. For all mention before, it is why I want to do a research about primary schools in the Bronx.