math AA IA- have no idea how to start

As the title says, I'm struggling to begin my math IA and am kind of lost on how I should "structure" it and what I should include. The draft's due in around a week or two and I want to submit something that'd hopefully be the quality of a 6 or even a 7 if possible. I'm looking into game theory, but I'm not too sure where to start and how. Any help, guidance, or explanation would be really appreciated!!