Liquids and Solids: Changes of State

How do liquids change into solids? Learners differentiate between endothermic and exothermic changes and see how those relate to changes within states of matter. In addition, individuals take a look at vapor pressure, boiling and melting points, and sublimation as matter changes between solids, liquids, and gases.

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CCSS: Adaptable
NGSS: Adaptable
Additional Tags

Instructional Ideas

  • Use as an introduction to a lab on states of matter
  • Have students come up with real-life examples of changes in states of matter to share with the class
Classroom Considerations

  • Presentations work together or as standalone lessons
  • Chapters/pages refer to the textbook Holt Modern Chemistry (c) 2002 Texas Edition

  • Uses graphs and images to support learning
  • Builds in thinking questions to gauge understanding

  • None
Common Core