For this project, students choose a recipe to make. They have to write out and show their work for if they needed to double, half, quarter and 16th the recipe. Then, they record a video of them making the recipe (it can be the original or one of ones they have calculated.) My kids loved this project! I had a small class for this, so you can make it individual or a group project. I was also allowed to bring in food for this based on my school's protocols. My kiddos enjoyed this one and saw the ho