This is a middle/high school science lab that revolves around several demonstrations using dry ice. It can be very exciting for students to work with dry ice. This lab provides several "teachable moments." It comes complete with answer key. In addition, I would gladly assist you in finding a dry ice distributor in your local area if you decide to purchase this lab.
science, lab, dry ice, phase of matter, sound, melting, freezing, boiling, sublimation, deposition, solid, liquid, gas, heat transfer, evaporation, condensation