Geyer has a wide assortment of supplies to help your record keeping, grading and testing. Quick answer dry erase paddles are a great way to get the whole class involved with reviewing for a test. The sand timers, stopwatches, hall pass timers, and other timers are good tools for tracking time for a test, quiz, group work, hall pass, and more! Easily keep track of how long students are working and gone to the bathroom. The pull-down, static cling, and magnetic charts are in monthly, weekly, and daily schedules. With these charts not only you, but your students also can stay organized and learn how to keep to a schedule. The teacher stamps, E-Z Grader, and Class-Record Planner are needed supplies for keeping track of grades and grading papers. The stamps are an easy and fun way to put grades on your students paper.