Electricity

Why does light appear after you flick on a light switch? Where does electricity come from? Questions such as these are answered in this age-appropriate and educational book all about electricity, which is a common part of elementary science curricula. This engaging text explains basic scientific concepts to young readers to teach them about how electricity works, where it comes from, and how we use it in our everyday lives. Vibrant, full-color photographs and simple diagrams provide additio...