In Cars, early fluent readers learn about the science, engineering, and physics behind their favorite vehicles. Vibrant, full—color photos and carefully leveled text engage young readers as they learn about these exciting machines. A diagram illustrates parts of a car, and an activity offers kids an opportunity to extend discovery. Children can learn more about cars using our safe search engine that provides relevant, age—appropriate websites. Cars also features reading tips for teachers and parents, a table of contents, a glossary, and an index. Cars is part of Jump!''s How Does It Work? series.