USI in Primary Sci Probe 13

Type of Resource



Back and Forth

Performance Expectations

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

5-PS1-3   Make observations and measurements to identify materials based on their properties.

5-PS1-4   Conduct an investigation to determine whether the mixing of two or more substances results in new substances.