This study is one in a series on K-12 curricula discovery, selection, and adoption processes in the U.S. The COVID-19 pandemic sparked significant changes in how classes were taught and curriculum materials were sourced, and this survey's focus shifted to studying that impact. The pandemic-induced move to remote instruction was only possible…

At any one time, about 300 million children of school going age are not in school. Experience indicates that when schooling is disrupted, whether by a pandemic, a natural disaster or other reasons, not all children return to the classroom. In addition, most countries have growing numbers of young people who have not completed schooling, or not…