IF you have turned in your question, received feedback, and turned in your research plan, YOU MAY BEGIN YOUR PROJECT. I suggest you go ahead and start looking for a price on a tri-fold display board. You can find them at walmart, office supply stores, and craft stores. I would buy NOW rather than later because the closer we get to the fair, the more likely a store will be out of boards.
I'm attaching the notes from the past two days: