At recess recently Open Fields students spontaneously created this sculpture out of stuff they found in the back yard. It came together very quickly with very little adult supervision. The group worked together to design and build the sculpture and took it apart at the end of recess. This and other types of creative collaborative effort occur here frequently.
Kids Create Ephemeral Sculpture
Teaching to Learn 
That is awesome! So great that the students have the freedom to do stuff like this. Lets hear it for kinesthetic meets visual!