I love using visual countdown timers during centers in my classroom as a classroom management tool. March Lucky Charms Center Timer MP4 video files allow you to use these timers in your morning slides, center rotations, silent reading time, all with the convenience of being offline. (No YouTube ads!) Video files can be inserted into PowerPoint or Google Slides for a personalized experience, or used for personal classroom use "as is" with traditional video playing software. Each video includes O