Animated timers that you can put on the projector. Gives students a visual for the time they have remaining. Plus a fun surprise (noise cue) when time is up! :) Sometimes kids just need the visual rather than a timer on a desk.
Even if you are already using brain breaks with your students, you will want to check out these 60 brain break cards. Every brain break was selected to get kids out of their seats an moving. They are quick and super fun. Lots of new ideas too!