Calm-down & time-out bottles: Fill a bottle full of water. Add one bottle of glitter glue & ultra fine glitter. Send this bottle with your child to timeout - to watch it settle and calm him/her. Once the glitter has settled, time-out is up!
Rain Bottle ~ fill a dry empty bottle with a box of toothpicks. Add rice (uncooked) to the bottle leaving an empty space of about 1 inches at the top. Seal the lid. As you gently turn the bottle, the rice falls through the toothpicks, sounding like rain.
LOTS of Discovery Bottle Ideas==liquid and dry content discovery bottles were a huge hit for more than twenty years in my home preschool/daycare. Hint: superglue the lids! Most eventually try to open the bottle.
Discovery bottle - Fill to the very top with one part baby oil and one part water (with a few drops of green and blue food coloring mixed in). Shaking will produce gorgeous clear bubbles immersed in t(Bottle Green Room)