After discovering the gem that is Which One Doesn't Belong, and writing a blog post about WODB, I knew that I eventually wanted my students to create their own as a project. Now that state testing is finally over, it is nice to be able to finally present this to the class. I had thought about ideas on how to structure the project, but I was still short on some ideas. I came across this tweet from Mishaal Surti, which gave me some inspiration. I created a document that included a rubric as well as some ideas from the tweet that is linked above. Students were allowed to pick their partner, and we headed to the computer lab. I told students that they needed to look at examples of WODBs, which we also did before heading to the computer lab. I then instructed students how to create a Google Doc to insert images and equations. I required students to use their own interests to find four items that one could argue do not belong in a set and also required them to justify using some type of mathematical reasoning. I was really impressed with what some of my students created. Before you look at the projects my kids created, take a look at the Google Doc I created with the assignment and the rubric. Shapes and angles. Which One Doesn't Belong? Items at Chipotle. WODB? Cereals. WODB? Various graphs. WODB? Car Brands. WODB? Fast Food Restaurants. WODB? Symmetrical Superhero Logos. WODB? Money. WODB? Exponential and Logarithmic Functions. WODB? Cities. WODB? Various Equations. WODB? Musical Notes. WODB? Since there are several field trips today, I was unable to let my geometry class present. However, I had enough kids in attendance in my Algebra II classes, so I went ahead and let them present. I really enjoyed listening to their arguments and reasoning of their peers' projects. I definitely recommend this project for a one to two day assignment. Feel free to comment if you have any questions.