Would it have been reported by the BBC if it were kids from African Caribbean or Pakistani working class families ???
Yes of course. There was a phone in on radio 5 a few months ago about black kids and absenteeism or expulsions at school (can't remember which). Its not racist to report stories about any group in society.
Here's a story about British Asians. http://www.hindustantimes.com/world...paign-of-british-values/article1-1230149.aspx Funny that it wasn't widely publicised news. Doesn't suit the national agenda.
For years it was Afro-Caribbean boys that were under performing - I did my dissertation on it at college.