An activity book that features colouring exercises, simple dot-to-dots, spot the differences, mazes and matching puzzles. It also contains simple make-and-do activities, and an illustrated gatefold for all the stickers.

What's Inside?; Clocking On (maze); Big Wheels Turning (drawing); Dirty dot-to-dot; Demolition! (drawing); Builders's Blueprints (matching); Jobs for Everyone (quiz); Potty Poem (add the pictures); Look Out! (spot the difference); Construction Count Up (counting); Dig-dig Digging (matching); Tool Time (drawing); Fred's Forklifts (matching); Quarry Spot (matching); Clean Machines (colouring); Split-page Puzzle; Building Site (recognition); Hard Hat (cut-out activity); Lifting and Tipping (quiz), Headlights On (sticker activity); Firm Foundations (copy colouring); Not on My Site! (recognition); Make a Door Hanger; Caterpillar Tracks (counting); Muddy Maze; Monster Bulldozer (make it); All Mod Cons (drawing); Odd Dumper-Out (spot the difference); Chugging Home (drawing, colouring, stickers).