Nick Cholewa I thought this was a funny poster that could be put in a classroom. I know with the younger ages, a lot of the kids enjoy tattling on the other kids, so this may help to put that to a minimum.
cinnamon, 250 ml water. Mix cinnamon in boiling water & cool. Add honey to cold cinnamon water (preserves antioxidants). Drink half just before going to sleep, & other half in the morning when you wake up, on an empty stomach.