The fact that we use technology and computers does not mean we are moving away from the traditional transmission model of education to a more constructivist approach.
here are 2 rather different TED talks on the same subject . Sylvia Martinez explains the differences. The comments are very interesting - maybe we need both approaches but without the rewards etc
Gen yes blog - 2 approaches to teaching math using computers
Chris Sears feels we cannot rely totally on computers for computing and there is still space for pencil and paper.