Science gets SPOOKY this Halloween as students actively engage in phenomena-based inquiry, observation, model creation, and analysis of phase changes and sublimation. Dry ice is the perfect substance to explore this Halloween with your students! I love finding the wonder of science concepts in every day activities that are exciting for students to explore. My “Science of” series does just that. In this special spooky edition, students explore the science of sublimation, when a solid changes into