Here are some of my favorites this year:
Here is the Padlet of all of the projects.
Here are my students' 2020 projects, 2019 projects, and 2018 projects. Here is the project outline, based on a project by Mr. Sumerton. If you do incorporate this project, please be sure to include an Honor statement that attests to the fact that students have not copied any of the equations or pictures. I am blown away by the number of projects I see online posted by their teachers that are blatantly copied. Please be aware of this; if there is no statement or discussion about this, students may be tempted to take the easy way out. The critical part of this activity is each individual's unique learning opportunity to create something from scratch using math. They are so proud of themselves! As they should be!!