2-PS1-4: Reversible and Irreversible Changes
Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot. (Cause and Effect)
Clarification Statement: Examples of reversible changes could include materials such as water and butter at different temperatures. Examples of irreversible changes could include cooking an egg, freezing a plant leaf, and heating paper.
Assessment Boundary: none
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Cause and Effect
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