books.google.com - Students in network-based classrooms converse in writing through the use of communications software on local-area computer networks. Through the electronic medium they are immersed in a writing community--one that supports new forms of collaboration, authentic purposes for writing, writing across the...http://books.google.com/books/about/Network_Based_Classrooms.html?id=iSMiXa-DYAIC&utm_source=gb-gplus-shareNetwork-Based Classrooms