Blender/In Class 2
So far the models assigned have should have been simple. Now that you know about the specials, and have looked up, or figured out basic modifiers like "mirror" the work will begin to get more complex. It would still be possible to do the work requiring more detail without these tools, but the time it would take would be much longer.
Choose something with a fair amount of detail, that you can find side, front, top, etc... views for; and model that in Blender. (car, tree, etc...) Don't spend too much time on the details, it should not take more than an 30 minutes.