In my school alot of kids are very troublesome and hyper. Sometimes teachers can't watch them all.They can sometimes escape the school building and run away. Strangers from outside can come inside the school and can harm kids and teachers. There can be many dangers and chidern can do dangerous and careless things and get hurt. Adults and other teachers may not see them getting hurt. Cameras can help the school and have more safety to the school and watch on kids all the time.