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CIRCL has partnered with the Center for Advancement of Informal Science Education (CAISE) to use and contribute to the Informal Commons, a growing digital collection of resources. Search the Informal Commons library below, or browse the collection directly at the Informal Commons site. Have something to add to the library? Submit a resource or contact CIRCL.

The Informal Commons digital collection is supported by NSF grants DRL-0638981 and DRL-1212803. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.