Let's load! Young learners are introduced to the wheel loader in a beginning STEM reader that's perfect for kids who like to get their hands dirty and build things. Dynamic images and carefully leveled, informational text highlight how this construction vehicle looks and what its bucket and other attachments do. Part of the Seedlings series, this title plants seeds of knowledge about heavy-duty machines. Includes a glossary, further resources, and a labeled image guide featuring major parts from arms to engine.