I got this idea from Flin Scientific. I made a bracket for the 32 football teams. The students are going to research and answer questions about different elements to determine who will make the playoffs, the semifinals and the championship game. Students will start by researching the "founding" year for each NFL team. This can find this information on the NFL website. Then, they will use the last digits to figure out what atomic element they relate to. They will then answer defined questions such as atomic mass, number of neutrons, etc. I have attached a blank copy and answer key within this excel sheet.