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How Instructional Materials Are Used and Supported in U.S. K–12 Classrooms: Findings from the 2019 American Instructional Resources Survey

This report provides new results on teachers' curriculum use from the RAND American Instructional Resources Survey (AIRS), which was fielded to a national sample of teachers and school leaders in spring 2019. AIRS specifically focused on the curricula and other instructional materials used by kindergarten through 12th grade teachers in English language arts, mathematics, and science, along with supports provided to teachers for curriculum use.