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 ...

For her 6th grade honors class, math teacher Ana Sepúlveda wanted to make geometry fun. She figured her students “who live and breathe soccer” would be interested to learn how mathematical concepts ...

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 ...

Ralph Greco, during a 2018 celebration of his 50th year teaching at Palm Beach Day Academy. (Palm Beach Day Academy) For the first time in six decades, Ralph Greco isn’t in a classroom. He hasn’t ...