How do you know when you need to use a brain brightener?
1. Students are getting whiplash from all the headsnaps.
2. You have repeated the same sentence three times and nobody has noticed, not even yourself.
3. You can’t write on the paper anymore because it’s so wet from drool.
4. You hear a monotonous droning and realize it’s you.
Super-quick, sometimes silly, activity to wake up your mind. Typically no prep and no/minimal materials.