Splitting Apart explores the benefits and uses of the wedge. RobbO and RobbEE need to build a wedge-shaped machine to move the snow piled outside their workshop. They find lots of other uses for a wedge, too.

Includes index.

The robots' workshop -- The wedge -- Splitting wood -- Monkey wedge -- Wedges at work -- Sheep-shearing -- Rounded wedges -- Your wedges -- Bird cutters -- Machines together -- Robbo's science -- Workshop.