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.