We examine whether and how teachers' major fields in college affect students' achievement, exploiting within-student variation across subfields in natural science (i.e. physics, chemistry, biology, and Earth science). Using middle-school students' data from the TIMSS and controlling for student-teacher fixed effects, we find that teachers improve…

This report provides a portrait of K-12 science, technology, engineering, and mathematics (STEM) education in the United States. It examines pre-college mathematics and science learning and how that learning affects postsecondary and career outcomes. It also compares U.S. student performance with that of other nations. Data sources include the…

Has the gap in average standardized test scores between students from high- and low-income families widened, narrowed, or remained stable over the last 3 decades? The question is important both because the achievement gap is measure of how (un)equally educational opportunities are distributed in the US, and because the disparity in educational…

The U.S. Congress has mandated that the National Center for Education Statistics (NCES) produce an annual report to help inform policymakers about the progress of education in the United States. Using data from across the center and from other sources of education data, "The Condition of Education 2015" presents 42 key indicators on…

To help inform policymakers and the public about the progress of education in the United States, Congress has mandated that the National Center for Education Statistics (NCES) produce an annual report, "The Condition of Education." This year's report presents 42 indicators on important topics and trends in U.S. education. These…