"In Dams, early fluent readers will learn why dams are built and how they work. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore the built world around them. An infographic illustrates how dams can be used to make electricity, and an activity offers kids an opportunity to extend discovery. Children can learn more about dams using our safe search engine that provides relevant, age-appropriate websites....

The 21st Century Junior Library Extraordinary Engineering series explains how important feats of engineering are accomplished. Dams examines the engineering concepts that make these critical structures possible.