This site discusses constructivism learning and Connectivism learning.Soon there will be no textbooks so that the children will be learning themselves.http://learnweb.harvard.edu/ent/home/index.cfm is a good site http://www.experiencedesignernetwork.com/archives/000589.html
Constructivism is about enabling students to assemble information from various sources and construct their own knowledge. Children must have alot of group work. Connectivsim is learning from experience and interactions with a moving community.