5In Rollers, emergent readers will learn about the parts and functions of a roller. Vibrant, fullcolor photos and carefully leveled text will engage early readers as they discover how a roller levels, flattens, and smooths surfaces to help do big jobs. A labeled diagram helps readers identify different parts of a roller, while a picture glossary reinforces new vocabulary. Children can learn more about rollers online using our safe search engine that provides relevant, ageappropriate websites. Rollers also features reading tips for teachers and parents, a table of contents, and an index. Rollers is part of Jump!'s Construction Zone series.