Exploring our patent system is a great way to engage students in creative problem solving. As a result, the authors designed a teaching unit that uses the study of patents to explore one avenue in which scientists and engineers do science. Specifically, through the development of an idea, students learn how science and technology are connected. The activities described here promote scientific literacy by helping students appreciate science as a human endeavor and making connections between science, technology, and society. (Contains 8 figures and 2 resources.)