"In Diggers, emergent readers will learn about the parts and functions of an excavator. Vibrant, full-color photos and carefully leveled text will engage early readers as they discover how a digger digs, lifts, dumps, and moves to help do big jobs. A labeled diagram helps readers identify different parts of a digger, while a picture glossary reinforces new vocabulary. Children can learn more about diggers online using our safe search engine that provides relevant, age-appropriate websites. Diggers also features reading tips for teachers and parents, a table of contents, and an index. Diggers is part of Jump!'s Construction Zone series"-- Provided by publisher.