Dan Meyer has been channeling the nature of technology lately in his critique of various reform efforts. Most recently he commented on the trade-offs associated with technology use in the Rocketship approach:
This is “differentiation,” says John Merrow, and it’s true that the students are working on different tasks, but at what cost? The students don’t interact with their peers or their teachers. The math program, ST Math, isn’t bad but computers constrain the universe of math questions you can ask down to those which can be answered with a click and graded by a computer. The promise of personalization, of perfectly differentiated education, has forced Rocketship to make dramatic concessions on the quality of that education. It’s a buffet line where everyone chooses their own flavor of the same gruel.