Chemical and Physical Changes of Matter

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Description

This resource was made to address the NGSS 2-PS1-3 under the topic of Structures and Properties of Matter. This deals with reversible and irreversible changes of matter. While this is a second-grade standard, it is appropriate for any grade addressing physical and chemical changes in matter. There are posters defining the terms as well as examples. Picture cards showing changes are included. The students must decide what type of change is occurring. There is a suggested YouTube and a recording s

Performance Expectations

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