Hello, 
Fully integrated class rooms, and students with behavioral problems (that are not dealt with) take away from the greater student population and their education. Student learning should be the focus, not dealing with behavioral issues, and what comes tied to that (draining parents, etc).  

If you have children in Applied level high school classes in Ontario, within a medium to small school, your child's class is most likely a dumping ground and is not a learning environment.  

The Frustration on most students faces when they are in "open" classes (high school level) is unreal. They openly ask why they have to be subjected to such nonsense.  The reply is usually a mantra dictated to teachers from the higher ups.  

The system is messed.