Bullying..

I have ongoing problems with this school.. Kids have been bullying my son since he came to that school when a teacher is approached nothing happens and yet my kid gets bul**** and teased. He is afraid to even go to to school.. Its alot of kids in that school that gets bul**** and yet nothing gets done. It gets claimed that they do approach the parents yet bullying continues. I have walked in many times as this happens and feel its unacceptable. I feel the need to contact department of education regarding this matter if this continues.