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I've heard of 3D printers before. I thought it would be interesting to try out in schools. For example, if students were designing towns to learn volume and surface area. This could help with spatial learning, which is essential to understanding math. I don't know how feasible this it though...

Hi Irina, Yes! Nothing like seeing your ideas take a concrete shape. Looks like the cost of these printers is comparable to that of SmartBoards, so it may be feasible to try them out in classrooms pretty soon. That said, unless the projects are well integrated into the curriculum, they will end up as another fancy toy.

Harvey and I had a conversation about these last week - Harvey spoke of the way that these printers could open up opportunities for those who can visualize their creations in their heads, but have trouble putting those ideas in tangible form. We spoke of the potential in art and design.

This article introduces you to the world of 3D printing in a rather amusing way. Though it doesn't mention about its application in the education field directly, use your imagination.

At the Techonomy conference, industry leaders discuss the future of three-dimensional printing -- and how the technology will change markets forever. (Credit: Asa Mathat/Techonomy) MARANA, Ariz. - Three-dimensional printing: hype, or hope? That's the question industry leaders sought to answer at the Techonomy conference here in the sunny greater Tucson area.

The developer kit would especially be helpful to developers planning on using the device to develop augmented reality applications. Typically, augmented reality refers to an enhanced (and, sometimes, fantastic) vision of reality.

This would also be very powerful for engineering applications, virtually "adding" prototypes from solidworks or 3D modeling programs to see their impact on objects or spaces. I also see a cool educational aspect where students could build theoretical bridges, building models, or art installations to see how they would impact the real space they might inhabit.

In a few years, when we all own 3D printers and can download and print any number of objects (including 20,000 year old fossils), what will the implications be for teaching and learning when we can present our students and our teachers with the physical manifestations of things we've traditionally learned and taught about only in the abstract through textbooks or videos?

MakerBot just came out with its second generation or 3D printers--MakerBot Replicator 2.

3D printers making innovative toys possible

"Technology in education is one of the "prominent technology trends expected to influence the consumer electronics (CE) industry in the years ahead," according to the 2013 edition of "Five Technology Trends to Watch," a report released this week by the Consumer Electronics Association (CEA). The other four tech trends identified were the future of 3D printing, next-generation TVs and displays, the evolution of the audio market, and the mobile revolution in Africa." Basically goes on to state that parents and students support more ed tech (which I think has come up in a couple other articles, too).