Help with student physics experiments?

We're supposed to do a student experiment and prepare something for it at home. There are three experiments in total, but I can handle the other two. To be honest, I don't know anything about physics, and I've been sick for the last two weeks, so I don't know if we discussed anything about it in class.

1. Do I have to search the Internet

2. Do I just have to draw the circuit diagram with the black box, measuring device etc.

3. It's simply a table with U and I

That's at least my thoughts, is that right?