Phase Changes


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Explore the relationship between molecular motion, temperature, and phase changes. Compare the molecular structure of solids, liquids, and gases. Graph temperature changes as ice is melted and water is boiled. Find the effect of altitude on phase changes. The starting temperature, ice volume, altitude, and rate of heating or cooling can be adjusted.

Learning Registry Activity


    Topics and Grades

    Grade: 6 to 12

    Resource Pedagogy

    Resource Type/Classification:

    • Teacher Materials
    • Interactives