Academic achievement in the nation's lowest performing schools is troubling. Despite improvements in students' overall academic achievement over the past few decades, proficiency gaps in reading and mathematics remain across income, racial, and ethnic groups. One promising strategy for reducing achievement gaps is to expand the school day, often…

After eighteen months of school closure and disrupted learning, civic leaders, researchers, and educational leaders are getting a clearer picture of how students fared through the pandemic, and what new reality school systems face as they return to in-person schooling in 2021-22. Increases in community infection rates and parent hesitancy have…