Dr. Bikai Nie received his Ph.D. in Mathematics Education from East China Normal University in 2004. He received a Master’s Degree in Statistics from the University of Delaware in 2013. As a Research Associate at the University of Delaware, he worked on a series of mathematics education research projects, in which his research focused on investigating the impact of mathematics curricula on 6th -12th graders’ math studying and teachers’ teaching. His research interests include the preparation for pre-service math teachers, professional development for in-service mathematics teachers, mathematics curricula for K-16, problem solving, problem posing, and quantitative methods in mathematics education research. His teaching interests include Mathematics for K-12 Teachers, Quantitative Methods in Education Research, Statistics, Pre-Calculus, and Calculus.