2.PS.3 Construct an argument with evidence (1) Examples of reversible changes could physical property characteristics that can Cause and PS1.B: – that some changes caused by heating and include materials such as water and butter at be observed or measured Effect Chemical cooling can be reversed and some cannot. different temperatures. the amount of space an object Reactions volume –
2.PS.3 Construct an argument with evidence that some changes caused by heating and cooling can be reversed and some cannot. (1) Examples of reversible changes could include materials such as water and butter at different temperatures. physical property – characteristics that can be observed or measured volume – the amount of space an object Cause and Effect PS1.B: Chemical Reactions
science-standards-second-grade-resource-guide-02-23-17.docx