This was written as a game song for an infant class as they explored their topic on materials. A box full of different items made from different materials was put in the middle of a circle of children. During the first chorus the children held hands and walked around the box in a circle singing. During the rap a bean bag was passed around and whoever was holding the bean bag when the music stopped selected an item from the box; the material of the property was discussed and then everyone sang about that particular item whilst clapping in time to the music. This then led on to discussions about the properties of musical instruments and how the material affected the sound.