Judith McVarish is Associate Professor of Mathematics Education at St. John's University and Chair of the Department of Curriculum and Instruction. She is director of St. John's In Addition After School Mathematics Program and author of Where's the Wonder in Elementary Math ? Encouraging Reasoning in the Classroom. Catherine Milne is Associate Professor in the Department of Teaching and Learning at New York University.
She runs a research program, Molecules & Minds, which is developing scaffolds for multimedia chemistry simulations. She is author of The Invention of Science and co-editor-in-chief for the journal, Cultural Studies of Science Education.