Enter the world of "Construction Site," a special place beyond the fence where, through the antics and adventures of trucks and construction machines, children are exposed to important messages about the nature of learning, thinking, and behaving. Children learn along with Diggs and his friends as they explore strategies and behaviors for learning and doing their best. Together, they discover that we can all think smarter and learn better.
When Diggs starts treating everyday jobs on the construction site as a competition, Bozer decides to introduce a real contest – the Machine Challenge! | Diggs and Scooch think they are helping Bozer save time by starting work on their own, but dig in the wrong place.
When there’s cement mix to be moved and Carrie’s feeling fired up, nothing can stop her – nothing except a flat battery that is! | When Bozer tells Diggs that he’s full of good ideas, he shares them with Scooch and Carrie. But Carrie’s got a few good ideas of her own!
Lug scoffs when he sees the newer machines playing at being Big Rig, the superhero truck--everybody knows there is no such thing as “extra vroom”! | Carrie thinks she’d make just as good a boss as Bozer and when he gives her the chance she’s determined to prove it.
When Diggs saves Carl from a nasty accident, the older machines decide it’s time he started hanging out with them. | The new machines have a lot of bricks to move, so many in fact that Diggs thinks they could use a little help from Maxine.
Diggs has a shiny new attachment and is very proud of it--but doesn’t know what it does! | Carrie is a little jealous when the bigger machines get to landscape a new park so she decides to invent her own fork-lifting style.