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 ...

"Engineering design process allows students to use mathematics and science inquiry to create and conduct experiments that will inform the learner about the function and performance of potential design ...

PennWest California senior Makaila Wade of Clairton, second from right, works on the fan project with Bentworth fourth-graders, from left, Cain Jenkins, Jacob Molisee and Jayden Miller. Elementary ...