For today’s ISTE post, I thought I would cover a couple of the sessions I attended that were related to coding and makered.
Leah LaCrosse (@llacrosse) and Jon Jarc (@trendingedtech) spoke about the ways they have used the design process with their classes as the students worked with digital modeling for 3d printers. They included a great diagram from nngroup.com that my colleague and I like because it uses arrows to show that the design process is often not linear, with many steps repeating. We are also hoping to, as they have, find more “problems” that students can try to solve with design thinking. (They gave an example of 3d printing a piece for the school’s long-broken water fountain.)
An interesting suggestion for introducing 3d modeling to students was to have them begin by making something fairly simple with Legos, and to then ask them to duplicate the design using a program like Tinkercad. One workflow tip is to have a Google Form for students to enter the links to their print files to put them in a queue (after they have been critiqued) for the 3d printer.
The 3d printing project that really caught my attention was one in which the students designed vehicles that had to fit the following parameters: multiple parts, multiple colors, no glue, and able to roll across a table. As Jarc described it, this project took nearly an entire semester, but the students were taking precise measurements, iterating repeatedly as they learned more from mistakes, and putting their own creative spins on the designs – making this a deep learning activity that they will never forget. Another fun idea? Fitting the vehicles on top of Spheros to propel them across the room!
Another makered session I attended was sponsored by Microsoft. I know very little about the hardware featured on their “Make Code” website, so I was curious to learn more about at least one of the pieces, the Adafruit Circuit Playground Express. This little kit is actual hardware that you can connect to your computer with a usb cord, and use block coding or java script to program. Even if you don’t have the physical hardware (only $24.95, but it seems to be out of stock), you can use the simulator on the site to code this fun product to do all sorts of things – such as play sounds and light up. Here is some advice on getting started. I had to leave the session early, so I missed out on the awesome magic wands they were making once everyone programmed their Circuit Playgrounds. However, I loved some of the features of the website – including that you can easily transition between block coding and java, the site can be used on practically any device (though you do need USB for the hardware), and you can even use it offline. As you can see from the pictures below, there are lots of things you can do with the Circuit Playground. Since it has a battery pack, you can program it and “wear” it without being wired to the computer.
Of course, these two sessions were only a small sample of all of the makered possibilities showcased at ISTE this year. It’s amazing to recall the years when makered was relatively new to the incredible impact it is having on educational technology now!