Mike and his Mighty Mixer concrete truck keep busy doing a variety of jobs, like helping make a new playground for a school, building an airport terminal, paving a new road, and laying the foundation for an apartment complex.
Emma, Ben, and their mom learn about the different functions of construction trucks like the bulldozer, backhoe, dump truck, loader, grader, and cement mixer when they visit the lot where a new school is being built.
Eric, Amanda, and their mom get to see firefighters in action when there is a fire down the street at Mrs. Brown's house and they learn even more about firetrucks, fire-fighting equipment, and what goes on at the firehouse when they are invited to visit by the chief.
