Discovering Energy is a really neat book that teaches about the different types of energy, as well as the history of humanity’s use of it! Starting with the importance of the sun’s energy, the reader moves through time to understand how energy from elements (like wind, water, and animals) eventually led to the study of mathematics, astronomy, and so much more.

Throughout history, inventions such as blacksmithing, the steam engine, and even bicycles have helped scientists and non-scientists alike become more productive and unlock more secrets of energy transference. It also addresses how some practices, like coal burning, might have been helpful at first but is a major contributor to climate change and pollution. Discovering Energy covers a huge amount in just under 50 pages, and the plethora of illustrations allow for greater understanding from the reader. I appreciate the emphasis on sustainable energy usage, and options that are becoming more affordable and attainable for the average citizen to use in their homes, like solar panels. This book (and the entire series, which we’ll be reviewing more of soon) is an engaging way to talk about complex topics with elementary school students, and a wonderful use of shelf space.