Are Education Achievement Gaps Based on Poverty?

Are "achievement gaps" caused by K-12 schools and the teachers in them? Many policymakers, including those at the U.S. Department of Education, seem to think so, because Race to the Top federal grant applications in 2010 wanted states to hold teachers accountable for student test scores. Indeed, the purpose of the four-year State Plan in education, submitted in 2017 without legislative or public approval by a state's department of education or public instruction, is to close these gaps. Why? Be

Are "achievement gaps" caused by K-12 schools and the teachers in them? Many policymakers, including those at the U.S. Department of Education, seem to think so, because Race to the Top federal grant applications in 2010 wanted states to hold teachers accountable for student test scores. Indeed, the purpose of the four-year State Plan in education, submitted in 2017 without legislative or public approval by a state's department of education or public instruction, is to close these gaps. Why? Be…