3D Printing: Coming to a Classroom or Museum Near You
Maureen Kelleher reviews the growing trend of libraries and museums carrying and using 3D printers in educational exhibits, via remakelearning.org:
If 3D printing—which builds an object layer by layer based on precise, computer-assisted design specifications—hasn’t come to a school or museum near you yet, you can bet it’s on its way. Some industry watchers predict 2014 will be a big year for 3D in the classroom. While top-of-the-line models still cost a pretty penny, CNN has reported some smaller, stripped-down 3D printers are selling for only $200-$300.
The technology has already made quite a splash. As Pittsburgh’s own Gregg Behr, executive director of the Grable Foundation, recently pointed out in the Huffington Post, “People are already using 3D printers to make edible food and artificial body parts (what?!).” No kidding. (Read more about those body parts here.)
Since 2011, DIY-ers of all ages have flocked to the Children’s Museum of Pittsburgh for a chance to play around with the 3D printer in its MAKESHOP. “I’m a big believer that if you provide materials for kids and if you provide them with inspiration and you provide them with mentors, they will be inspired,” Jane Werner, the museum’s executive director, told us last year.
Or animal skeletons, or archeological finds from ancient civilizations, or other replicas of artifacts students don’t normally get to touch. At New York City’s American Museum of Natural History, students explore the intersection of paleontology and technology by examining allosaurus bones and using 3D printing to make a model skeleton. “It really taught me how paleontologists reconstruct and study dinosaurs and how they deal with disarticulated bones…and broken bones,” said Jordan, an 8th-grader, in this video about the experience.
At The Browning School in New York City, kindergartners aren’t just baking cookies—they’re making the cookie cutters, too. Engineering has become part of the curriculum across the grades, from 3D-printed cookie cutters to homemade Lego-style building blocks. You can see photos and video of their work here.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.