Janet B. Walton is Senior Research Scholar at North Carolina State University’s College of Education. She is a co-editor of the STEM Road Map curriculum series, a series of books that provides project ...
Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes. In Chapter 5, students learned how the process of dissolving ...
Synthetic materials are made from natural resources. Synthetic materials are made by chemically changing the starting substances to create a material with different characteristics. Some examples of ...
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