Description In Bulldozers, emergent readers will learn about the parts and functions of a bulldozer. Vibrant, fullcolor photos and carefully leveled text will engage early readers as they discover how a construction worker uses the machine to tear up ground, push dirt, and level the ground for a new park. ..A labeled diagram helps readers identify different parts of a bulldozer, while a picture glossary reinforces new vocabulary. Children can learn more about bulldozers online using our safe search engine that provides relevant, ageappropriate websites. Bulldozers also features reading tips for teachers and parents, a table of contents, and an index. ..Bulldozers is part of Jump!'s Construction Zone series.