Flash cards are a great to memorize facts for the PMP exam. I would recommend you either buy these flash cards or start creating your own flash cards for the PMP exam. You have to be able to identify areas you are weak in and focus on improving in those areas. Since these flash cards are premade they will save you time when studying for the PMP exams. These are the best flash cards i could find that actually help prepare you for the PMP exam. Click on the link below to read the reviews on amazon regarding these flash cards.