U.S. President Barack Obama delivers remarks after viewing science projects at the White House Science Fair, at the White House, March 23, 2015 in Washington, DC. During his remarks, President Obama announced more than $240 million in pledges to boost the study of STEM fields.
This article is abridged from the book, 3D Printing Will Rock the World by John Hornick, available from Amazon.
Kids Are the Key
Kids are just starting to use simple, inexpensive, consumer-grade 3D printers today. They are the early adopters, and machines that are good enough today will become better, faster, and capable of making more things. Kids will not only grow up with the technology, the technology will grow up with the kids because they will contribute to its advancement. Today’s young innovators will 3D print our future. To some extent, they will learn by using their own machines, teaching themselves, and improving the machines as they go. But they will also need access to advanced machines, processes, and materials. Schools and governments are beginning to pave the roads that kids will follow, from printing toys at home today to making high-tech parts and products in the factories of tomorrow.
Turn on the STEAM
There is a lot of talk about the importance of STEM education. Recently, the issue became hotter when STEM became STEAM: Science & Technology interpreted through Engineering & the Arts, all based in Math. According to the US Bureau of Labor Statistics, the United States will have about 9.2 million STEM jobs in 2020. But according to the National Science Foundation, there will not be enough qualified graduates to fill those jobs. Geopolitical expert George Freedman believes the United States will have a severe labor shortage beginning no later than 2020, which will accelerate in that decade.
But there is hope. According to a joint international report spearheaded by the Institute of Electrical and Electronics Engineers (IEEE) Education Society, 3D printing will significantly enhance STEM+ education within a few years.
Inspiring Kids to Learn
Adults often ask, “If I had a 3D printer, what would I do with it?” I answer this question with what I learned from Mark Trageser, an independent toy designer who uses 3D printers to prototype and make toys. He says, “Don’t ask me what to do with a 3D printer, tell me what to do with it.” Many adults need a little help to see how 3D printers can fit into their lives. But kids don’t ask this question. They seem to be born with the innate ability to use technologies available to them. Hand a kid a 3D printer, and he or she will figure out what to make with it. Some of the things they make may not impress you, but I guarantee you that kids will push the envelope, not only of the things they make but also what the machine can do. Kids will do things with 3D printers that we may not think are possible. Why? Because they are not burdened with adult prejudices. Kids don’t know what can’t be done.
STEAMing Up the Classroom
A joint report by the New Media Consortium, the Consortium for School Networking, and the International Society for Technology in Education (“New Media Report”) predicts that full adoption of 3D printing in K–12 education will happen by about 2019.
The beauty of 3D printers in the classroom is that they not only prepare kids to work in the factories of the future and inspire them to be makers but also help bring abstract concepts to life. If a picture says a thousand words, a model you can handle and examine from all angles—and that you made yourself—says a million.