For younger students, play an "I Spy" or sorting game with sculpture images. Attributes to look for:

• Geometric shapes/forms
• Biomorphic shapes/forms
• Inside/outside sculptures
• Sculptures that resemble animals or people
• Sculptures that don't resemble anything
• Big/little sculptures - explain how you decided this (scale in relation to its surroundings)

With older students, challenge them to construct a definition of abstraction based on what they observe in the sculptures.