Hot or Not? A Guide to Exothermic and Endothermic Phase Changes

Resource ID#: 191870 Type: Original Student Tutorial
error indicator Login will be required December 31, 2021 to access all the CPALMS original student tutorials. Florida public school students will continue to have access to this and all other tutorials at or their CPALMS Class Sites. Florida public school teachers will continue to be able to access them here and on For all other teachers, parents, and students, you can access them with a subscription on


Accessible Version Accessible version of the tutorial content in PDF format

General Information

Subject(s): Science
Grade Level(s): 9, 10, 11, 12
Intended Audience: Students
Keywords: Phase Change, Exothermic, Endothermic, physical science, science, phases, matter, kinetic energy, vaporization, melting, sublimation, condensation, freezing, deposition, intermolecular attractive forces, gases, liquids, solids, temperature, heat, motion, molecules, interactive, tutorials, elearning, e-learning, physical changes
Instructional Component Type(s): Original Student Tutorial

Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

Suggested Tutorials

Hot or Not? A Guide to Exothermic and Endothermic Reactions (Part 1):

Discover why some reactions leave you feeling warmer while others leave you feeling cooler in this interactive tutorial.

This is part 1 in a two-part series. Click  to open Part 2 on endothermic and exothermic phase changes.

Related Resources

Other vetted resources related to this resource.