Seen the headlines? 3D printing is coming, faster cheaper, easier to manage… but is it better?
Anyone who is thinking about “making in education” has likely bought (or at least thought about) a 3D printer for their makerspace or classroom. In our book, Invent To Learn: Making, Tinkering, and Engineering in the Classroom, fabrication is one of the three “game changer” technologies that have the most potential for schools. But as anyone who has tried 3D printing knows, it’s not a mature technology by any means, and takes work to integrate it into rich design experiences for young people. At this point in time, most classroom focused 3D printers are too slow and too glitchy to really serve a lot of students doing iterative design. There is no perfect software solution, and software is at the core of the design process. Of course, every day they get cheaper, more reliable, and these problems will decrease.
So the recent announcement by Mattel of a reboot of the 1960’s toy Thingmaker sounds too good to be true. After all, if Mattel believes this is reliable enough to sell at Toys R Us, it must solve all these issues, right?
Is this “the answer”? It depends what question you ask. Do you like toys? Do you need more plastic stuff? Then the answer is yes. Do you want kids to engage in designing, mathematical thinking, and problem solving? Then the answer is no.
And hey, if my kids were still little I would totally buy this. And play with it myself. It’s a reboot of literally my favorite toy when I was a kid. I still have some of the dragons somewhere.
But – take a close look at what you get.
It’s not going to be an open design in hardware or software. There will be pre-designed parts you can drag and drop to make creatures, robots, etc. Pick Arm A and Body B and in several hours you can print and assemble your own little monster, or other Mattel branded stuff. It’s not going to be “maker” in the sense of “if you can’t open it you don’t own it.” For those people who find that important, this is a mockery, for those who just want to reliably make plastic toys, it’s perfect.
Because from a stability and reliability standpoint, the whole “open” concept is deadly. What if you design something that can’t actually be printed in real life? A learning opportunity, you say? For Mattel, that’s a design that cannot be allowed. Locking down the design process into a drag and drop app makes it reliable. It’s not a BAD app, or a BAD corporate decision, it is what it is.
Once they sterilize the design side, and use proprietary software all the way from design to the hot end, then it’s just a hardware problem that remains. No worries about strange g-code or updates to open source code.
On the hardware side, Mattel is good at making cheap, reliable hardware. They will require their filament (you can see it in the photo above), so that helps them maintain consistency as well.
So is it a bad thing for schools to consider? No. Depends how much money you have for toys. Will kids like it? Of course. Will some enterprising hacker figure out how to hack into it? Highly likely.
But think of the parallels. Do kids like EZ Bake Ovens? of course. Can you make edible stuff? Yes. Do some people hack them to turn out gourmet meals? No doubt. So would you turn your culinary arts program (if you are lucky enough to have one) over to all EZ Bake Ovens?
Let’s also differentiate between parents getting these for kids, and schools buying them and pretending it’s a STEM initiative. Schools buying these should consider the whole picture of the design cycle, not just the plastic parts that spit out at the end.
My childhood in black and white…