While the majority of U.S students are children of color, only 20% of teachers are people of color. What's more, 40% of the nation's public schools do not have a single teacher of color on record. Research shows that all students, regardless of race or ethnicity, benefit socially, emotionally, and academically from a diverse teacher workforce.…

Among all in-school factors that impact student learning, teachers carry the most weight -- but school leaders are not far behind. Decades of research have proven the positive influence principals can have on student achievement, school climate and teaching quality. New evidence suggests that their impact may be even greater than previously…