Martin Storksdieck is Director of the Board on Science Eduaction at the National Academy of Sciences/National Research Council where he oversees studies that address a wide range of issues related to science education. He is also a research fellow at the Institute for Learning Innovation,...

E. Margaret Evans is Lecturer in the Department of Psychology and Assistant Research Scientist at the Center for Human Growth and Development at the University of Michigan, Ann Arbor. She examines the development of childrens' intuitions about causation because these provide the foundation for...

John H. Falk is Sea Grant Professor in Free-Choice Learning in the Department of Science and Mathematics Education at Oregon State University, Portland. Before going to OSU, he founded and directed the Institute for Learning Innovation where for twenty years he oversaw more than 200 consulting...