Audience: Students; Grades: K-5; Subject Areas: Science. (2009) In this program, students will witness how a substance, such as water, can exist in several dramatically different phases. Easy-to-understand examples illustrate how phase changes occur. Additional concepts and terminology: states of matter, particles, solid, liquid, gas, plasma, melting, freezing, vaporization, boiling, evaporation, condensation, and sublimation. For the teacher's guide go to: https://drive.google.com/folderview?id=0B9ZT7PYcIjLffnpFZkh4dTNsOEVKM1M0eHJYbDBoZDlyM1BsTkFLWTZGelI3V0Z2NVFfNGc&usp=sharing