Although substantial evidence from the United States suggests that more qualified teachers are disproportionately concentrated in the schools and classrooms of academically and socioeconomically advantaged children, it is not clear whether the problem of teacher sorting is global in scope. This study uses data from the 2013 Teaching and Learning…

Akiba, LeTendre, and Scribner (2007) identified two problems with mathematics education in the United States: (a) a shortage of qualified mathematics teachers and (b) unequal access to those teachers by students of high and low socioeconomic status. Akiba et al. called for further research on how South Korea and other countries have achieved…