In this video clip you see Will playing with two different sized cardboard boxes.

• Each box offers different possibilities for action - often referred to as affordances. 
• You see Will discovering that he can tip the cereal box up. He shares his pleasure in tipping the box with me. 
• You see Will banging the box and the tray - each surface creating a different noise.
• And knocking the cereal box off the tray is a great game.