Chapter 11 focuses on electricity. Topics include conductors and insulators, electric force, current and resistance. Users construct various simple electric circuits using drag and drop interactives. During this exercise users also gain knowledge of the different symbols used to represent batteries, switches and various devices that use electric current. This product uses the interactive capabilities of a computer. The chapter has an embedded end-of-chapter quiz, uses graphics, animations, user interactivity or embedded video on almost all pages. This product is designed to provide bite-sized pieces of information in an effort to enhance the scientific literacy of our next generation, not to overwhelm them with sheer quantity of information. Chapter 11 section titles: What is Electricity? • Conductors and Insulators • Electric Force • Electric Current • Electrical Resistance • Circuits • Batteries • Electric Power & Electric Energy • Chapter Concept Map • Checking Your Understanding. This product works both on a Macintosh or PC computer.