In this article we evaluate the effectiveness of ethnomathematics education among indigenous children: the JADENKÄ … improved the students' mathematical and ethnomathematical skills. The magnitude of the impact on mathematics, of 0 ….12-0.18 standard deviations (s.d.), is comparable to preschool programs that teach intercultural bilingual classes in low- and middle-income …

interaction of education inequality with other forms of inequality, primarily income and labor market outcomes. Our analysis is …

estimates, while causal, may also reflect peer effects due to differences in peer quality of non-randomized students. We exploit … universal random assignment of students to high schools in certain areas of South Korea to provide estimates of school effects …

teachers' actions that resulted in less attention to female students. Gender bias had an even greater effect in classrooms … where the teachers had worse interactions with students. Results show that less effective teachers (according to the …