Light Up Shadow Boxes

As my confidence with using the Glowforge laser cutter grew, I desired to create a mixed media project for my 7th graders. The result was a light up shadow box project where students designed the elements on Tinkercad and coding a Neopixel Strip using a Microbit. The goal was for each students shadow box to tell a simple story based on the scene featured. I showed them the work of Hari and Deepti to get them inspired and to start the brainstorming process.

The Tinkercad component taught all of us a lot on how to successfully export a .svg file the Glowforge App would read. The lesson they all learned quickly is that each object needs to be the same height as each other and nothing can have rounded edges.

Each student’s project did a wonderful job being unique and expressive of their personalities. It was also nice to see them carefully work on each aspect of this project. Sometimes I see students rushing through a project and that did not happen with this project.

We used the Neopixel extension through Makecode to program the Microbit component of the project. The code I used specifically is in the image below.

Automata Designs

One of the projects I’ve been wanting to make with my students are automatas. They’ve been all over my Twitter feed from other maker educators. I decided to start the project with my 6th graders and they have really been engaged in each aspect of the design process. I had them design the moving pieces in Tinkercad so they could have experience using the Glowforge laser cutter. It was difficult at first to have them change their thinking from being 3D to 2D while designing on Tinkercad. But once they started keeping each element flat on the Workplane it definitely helped. Showing how I laid out my prototype in Tinkercad also gave them further insight on design process. The Scribble feature was used heavily by my students and myself to execute some of the elements.

Lasercut Birdhouses

I’m teaching 5th grade Digital Art classes for the first time to take advantage of the beautiful Creation Lab which was built over the summer. Our students learn about birds in 5th grade science so it seemed like a perfect connection to that curriculum. I had my students first use to build the base of their birdhouses. They then brought that file into Illustrator to add cut out and engraved elements. I learned engraving using our Glowforge was a bit cumbersome and will be changing this up requirement next trimester so I don’t spend 40 mins watching these projects be cut out.

My favorite part of this project was watching students use the drill for the first time to add their perches. They did a wonderful job of practicing on a piece of balsa wood beforehand.

With the Makercase finger joints I learned there is really only 1 way to put the boxes together – think of it as a puzzle. There were a few students who glued their birdhouses together the wrong way and I had to recut them on the laser cutter to make the projects functional.