I am starting my student teaching semester in January. I am doing my pre-practicum in the same class--an 8th grade math class in an urban school. Right now, there are some classroom management issues like not raising hands, talking while other people are talking, etc. The issues get worse at the end of the day with lots of distractions during teaching time. Can anyone recommend good books on Classroom Management that I should read before I start student teaching? Thanks!!