As technology improves, scientists find more and more ways to create electricity. Kids might wonder what exactly electricity is, which is a great question since it»s part of the science curriculum. This volume covers everything readers need to know to master the topic of electricity. Diagrams and fact boxes help explain the most complex parts of the main text, and an extended glossary familiarizes readers with the vocabulary needed to talk about the topic in science class. This volume offers struggling readers an accessible overview of electricity and students in need of a review a chance to revisit key points.