nvega13... Hi! I just took the OAT today! The periodic table is presented as an exhibit on the screen that you can have pop up anytime you need to. At the testing center I was at, you get a "book" of scrap paper. You can have more at anytime, but you have to exchange the old paper for the new paper. You can do this during the break or if you finish a section a few minutes early. Don't want to lose any of that precious time... Best of luck! 🙂