PROFILE Karen Knutson Associate Director, University of Pittsburgh Center for Learning in Out of School Environments, Associate Director (UPCLOSE) University of Pittsburgh Center for Learning in Out of School Environments University of Pittsburgh About informal science Projects Building Informal Science Education: Supporting Evaluation of Exhibitions and Programs with an informalscience.org Research Network Research Collaborating Across the University/Informal Boundary: Broader Impacts Through Informal Science Education A Learning Research Agenda for Natural History Institutions Three Responses to Cheryl Meszaros' Evil "Whatever" Interpretation Approaching art education as an ecology: Exploring the role of museums Learning Conversations in Museums We Always Spend Time Together on Sundays: Grandparents and Informal Learning. Making the Case for ISE Media: Examining existing media evaluations posted to InformalScience.org Informal learning organizations as part of an educational ecology: Lessons from collaboration across the formal-informal divide A Research Agenda for Learning in Natural History Settings Museum as Learning Laboratory: Developing and using a practical theory of informal learning; and Bringing research and practice together Click!: Pre-Teen Girls and a Mixed Reality Role-Playing Game for Science and Technology