Second Grade Lesson 5.2 Changes Caused by Heating That Cannot Go Back Again

Explore how some changes caused by heating or cooling can be reversed while others cannot.

Next Generation Science Standards · 2nd Grade

2-PS1-4Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot.

science 2nd-grade video heating-cooling reversible-changes irreversible-changes

Second Grade Lesson 5.2 Changes Caused by Heating That Cannot Go Back Again

Video

American Chemical Society

Watch at: https://www.youtube.com/watch?v=x3qRCzEcDGI

American Chemical Society 6:33

Watch on YouTube

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