CO2OL Demonstrations with Dry Ice Kit

Five inquiry-minded activities cover states of matter, phase changes, phase diagrams, sublimation, density, buoyancy, solubility, and pH concepts. Each activity is set up as a discrepant event, engaging your students and then challenging them to explore the concepts. Presenter questions help you challenge students to practice inquiry and problem solving skills as they observe the events. Materials sufficient to perform demonstrations 5 times.