I finally found an easy way to store my math fluency tests!!! (after 24 years) I bought plastic pocket folders and put two facts tests on each side. I can quickly unfold them and can stack them back up for storage. I have my students get their own tests which saves a lot of time. They have a log-in sheet in their math notebook. I also have fact flash cards in envelopes with each fact so they can practice. My fifth graders still have some work to do but we are making great progress!!!