Jinfa Cai is the Kathleen and David Hollowell Professor at the University of Delaware, and a Fellow of American Educational Research Association. He served as the Editor-in-Chief for the Journal for ...

Recent reports show that little has changed in mathematics instruction. Just over 20 years ago, A Nation at Risk proclaimed the “imperative of educational reform,” arguing (in 1983) that in the two ...

Math education outcomes in the United States have been unequal for decades. Learners in the top 10% socioeconomically tend to be about four grade levels ahead of learners in the bottom 10%—a statistic ...

Michelle T. Chamberlin is an Associate Professor of mathematics education in the Department of Mathematics and Statistics. Her teaching responsibilities include mathematics classes for education ...