From bridges and streets to houses and skyscrapers, cement is an important material used in many of the structures we use every day. Readers will find out how cement mixers are used to blend, transport, and spread cement wherever it is needed.
Tractors are an essential tool for farmers everywhere. Readers will learn how farmers use tractors to plant and harvest the crops we use every day. They will also find out how people use tractors to maintain their yards and do chores.
Bulldozers are huge, loud, and powerful. Readers will learn all about the different parts of these mighty machines. They will also learn how operators use these tools to help clear paths, move heavy objects, and build new roads.
Tall cranes tower above construction sites and line the edges of shipping ports. Readers will find out how different types of cranes are used to help build skyscrapers, load cargo ships, and much more.
Almost anything we build requires some sort of digging. Buildings, tunnels, and swimming pools all start with holes in the ground. Readers will find out how different kinds of diggers are used to create these holes. They will also learn about how diggers are used to help scientists learn more about the Earth.
Sometimes a regular pickup truck just isn't strong enough. Luckily, we have dump trucks to handle the heavy loads. Readers will learn how dump trucks are used to haul rocks, trash, and building materials at mining and construction sites.
Fire trucks help to save lives and prevent the spread of dangerous fires every day. Readers will learn where a fire truck gets its water supply, what kind of equipment it contains, and the ways firefighters use these tools to help keep people safe.