Paper may trump digital when preparing for exams, according to a report from the Paper and Packaging Board. Data shows that 70% of junior- and high-school students use handwritten class notes to prepare for tests, while 81% of college students still use paper notes to prepare. Not to be outdone, the National Pen Company has also put together an infographic that highlights the pros of putting pen to paper. Some of the benefits they mention include having better recall of the information jotted down, making you think about the concepts discussed more deeply, and helping you process the information presented.