Graduation project topic

I don't have a specific topic that i want to do for my graduation project just yet. However I do have a few things in mind that may help me find a topic to pick. I think that i would like to do it on something about teaching or daycare i don't know just what about them though. Or either about sports or a specific sport such as basketball. Teaching and daycare is my career that i would like to do in the future and basketball is a hobby and activity i like to do, that's why i am thinking about doing my topic on one of those. As i said before this is just what i am thinking about so i know that it will change.