Grades K-5
Professor, Mathematics Education, University of Louisville (KY)
Grades K-8
Associate Professor, Curry School of Education, University of Virginia
Grades K-5
Professor of Mathematics, Rowan University, Glassboro, New Jersey
Grades K-8
Assistant in Research, Florida Center for Research in Science, Technology, Engineering, and Mathematics (FCR-STEM) at Florida State University; Adjunct Professor, University of North Florida, Jacksonville Florida
Grades K-8
Professor Emeritus, Department of Mathematics, San Jose State University, San Jose, California
Grades K-5
Professor Emerita, College of Education, University of Houston, Houston, Texas
Grades K-8
Professor of Education, McDaniel College, Westminster, Maryland; Past President–National Council of Teachers of Mathematics (NCTM)
Grades K-8
Associate Dean for Assessment and PreK–12 Education, Texas A&M University, College Station, Texas
Grades K-5
Associate Professor, George Mason University; Assistant Director of the Mathematics Education Center Co-Project Investigator for COMPLETE MATH
Grades K-8
Mathematics Instructional Facilitator, Howard County Public Schools (MD); Board of Directors, National Council of Teachers of Mathematics; President, Association of Maryland Mathematics Teacher Educators; Project Manager, Elementary Mathematics Specialists and Teacher Leaders Project