If you’re a STEM teacher, then you face a recurring challenge during the school year: How do you design and lead high-quality lessons? After all, these are not typical science or math lessons. STEM ...

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 ...

Most people think of the children’s classic “Charlotte’s Web” as a story of devoted friendship between a spider and a pig. But it can also be read as a story of a budding engineer – Charlotte – who ...