What role does schooling play in the development of racial/ethnic inequalities in academic skills? Seasonal learning studies, which allow researchers to compare the growth of achievement gaps when school is in versus out of session, provide important evidence regarding whether schools reduce, reproduce, or exacerbate educational inequalities. Most…

States have invested heavily in improving early childhood education in hopes of improving student reading and math skills before they enter kindergarten. However, there is limited national data from later than 2010 on children's skills in these areas at kindergarten entry, so it is difficult for educators and policy makers to ascertain whether…

Leveraging achievement data measured in the fall and spring of kindergarten through eighth grade for 840,000 students attending 8,800 public schools, we report novel evidence on how achievement and growth patterns differ between rural and nonrural schools. Rural students start kindergarten slightly ahead of nonrural students but fall behind by…