Grade: 2 - Physical Science 3

2.PS.3
Construct an argument with evidence that some changes caused by heating and cooling can be reversed and some cannot.

I Can Statements Academic Vocabulary
* I can make an argument with evidence that some changes caused by heating can be reversed.
* I can make an argument with evidence that some changes caused by heating cannot be reversed.
* I can make an argument with evidence that some changes caused by cooling can be reversed.
* I can make an argument with evidence that some changes caused by cooling cannot be reversed.

Expand
Contract
Reversible
Nonreversible

Cross Cutting Concepts
Cause and Effect
Energy and Matter
Looking Back Looking Ahead
* Predict and experiment with methods (sieving, evaporation) to separate solids and liquids based on their physical properties. (1.PS.2) * Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents. (4.PS.5)