Margaret (Maggie) L. Niess is Professor Emeritus of Mathematics Education at Oregon State University. Her research focuses on integrating technology in teaching science and mathematics and the knowledge teachers rely on for teaching with technologies –TPACK. She has authored multiple peer-reviewed works including a teacher preparation textbook, Guiding Learning with Technology. She is currently directing the design, implementation, and evaluation of a new online Master of Science program for K-12 mathematics and science teachers with an interdisciplinary science, mathematics, and technology emphasis. Research from this work has focused on developing a community of learners in online graduate coursework. She chaired the Technology Committee for the Association of Mathematics Teacher Educators (AMTE), served as Vice President of the Teacher Education Council for Society for Information Technology and Teacher Education (SITE), served on the Board of Directors for School Science and Mathematics (SSMA), and was an editor of School Science and Mathematics Journal.