In Concrete Mixers, beginning readers will learn about parts of a concrete mixer that help construction workers do their jobs. Vibrant, full-color photos and carefully leveled text engage emergent readers as they discover the unique features of these machines.A labeled diagram helps readers identify parts of a concrete mixer, while a picture glossary reinforces new vocabulary. Children can learn more about concrete mixers online using our safe search engine that provides relevant, age-appropriate websites. Concrete Mixers also features reading tips for teachers and parents, a table of contents, and index.Concrete Mixers is part of Jump!'s Machines at Work series.