I have been working on a project for introducing Beetle Blocks with 3D printing.
It is called Algorithm Art and the project resources include a Teacher Guide, Student Worksheet and Classroom Presentation.
You can download all the resources free from the CREATE Education Project website here: https://www.createeducation.com/resource/algorithm-art/
You will need to register to the CREATE website in order to download the resources. If you find them useful, feel free to share them far and wide, they are all open-source and freely available. I would really value any feedback good or bad as it will allow me to see if i'm on the right track producing resources like this and produce better resources next time.