May 18, 2012

“On the Cost of Computation in Schools A final word about the cost of doing all this. Turtles. music boxes. computer controlled motors and the like are less expensive than teletypes. Displays are slightly more expensive but becoming rapidly cheaper. So if. computers are being used in a school, there is no good economic argument¬† […]

March 27, 2012

“In describing bricoleur programmers, we have made analogies to sculptors, cooks, and painters. Bricoleurs are also like writers who don’t use an outline but start with one idea, associate to another, and find a connection with a third. In the end, an essay “grown” through negotiation and association is not necessarily any less elegant or […]

October 5, 2011

“This praise for the concrete is not to be confused with a strategy of using it as a stepping-stone to the abstract. That would leave the abstract ensconced as the ultimate form of knowing. I want to say something more controversial and more subtle in helping to demote abstract thinking from being seen as “the […]

January 27, 2011

“We emphasize that it is possible to create activities that connect many different students’ interests to various curricular areas, and to connect “separate” disciplines to each other. Our goal was, and continues to be, to create learning situations in which connections are allowed to develop freely and to move in any direction, albeit many or […]