Don't act like an authority on the Pakistani educational system. How many schools have you been to in Pakistan?
As for Markus' comment, PTV isn't the only channel in Pakistan and I would say that despite being the Government owned channel, PTV is still a lot more balanced than many Indian private channels I've seen. Pakistan's television channels don't hold back as far as their commentary goes; whether the discussion is about an event in national history, an individual or an institution.
Pakistanis see news from Indian TV channels. How many Pakistani TV channels are allowed in India? Please don't skirt around the issue of "allowed", by the way, in your responses to this comment. I've discussed the media/textbook situation with my Indian friends here before and it always ends up the same way... your knowledge of what goes on inside Pakistan is unfortunately informed primarily by your biases - which are ironically created in your country, by your own media, books, etc. - and by a subsequent piecemealing of what is published in the international/local/pakistani/indian press.
You have to see things objectively and in totality if you want to arrive at an informed opinion. If all you want to do is mudsling, then yes, one article, one quote, one word and one line are sufficient armament.