DIY Mini-Greenhouse: Grow seedlings in recycled containers as Any clear plastic container will do. Use paper towel rolls or toilet paper rolls as a pot. When ready to plant, simply place the whole roll in the ground and plant.
Naked egg experiment- Dissolve egg shell off with vinegar and it will become a "naked egg" that can bounce. A great experiment for spring break!- We did this and K loved it! I would suggest naked egg investigation be done outside.