Conversation? Live conversation? What is that, the kids ask? If it isn't a text message on their mobile phone these days, it isn't "conversation", in their eyes, for the most part.
I personally don't think we require enough of the kids in learning material. With the internet at their fingertips 24/7 via their mobile phones, they don't have to memorize anything anymore - the answers to most anything they want to know is available online, and pretty much instantly. The thought of a brain surgeon hovering over me during a life/death operation, clicking away on his mobile phone for a medical problem answer is horrifying. Ok, maybe that is an exaggerated example, but the point is clear.
Besides moderating several online forums, I am also a Supervisor/Editor for a wiki site. You wouldn't believe the grammar, punctuation, and spelling corrections we have to make over and over. Some of the questions being asked on that site are, in fact, homework assignments, or someone "texting" during a school hour exam searching for an answer to a very simple question. The age of advanced electronics has ushered this problem into our learning institutions, and it needs to be stopped.
Is the overall IQ of the nation improving? I don't think so ... at least not around my region. We need to turn off the electronics in school and start stuffing their brains with knowledge ... back to the basics which worked quite well when I was in school, and we all lived without TV, mobile phones, the internet, and calculators.