Alright…BEFORE you get excited…here’s the DISCLAIMER! 😉
I discovered this article in a journal as I was cleaning up boxes in my basement. It’s from April 1990.
Some of it rings fairly true today—although you will get a giggle from the technologies!
Organic System Environments for Shared Knowledge Construction
The Construction Zone 
Hey Peter, I am a filmmaker based in Toronto with a focus on project-based learning. I’ve shot a few films on some interesting schools in India and the UK, the links of which I’m happy to send you. I was hoping to pick your’s as well as Brenda Sherry’s brains on schools in Toronto/Ontario/ALberta/Canada-in-general that are doing similar things. Here’s my email: raorajiv@gmail.com If you zip me your email we can chat further about this. Thanks much and take care