兰德-建设国家能力和战略，促进高质量教材的实施和高质量教材-专业发展网络的成果（英）

Research ReportSUSAN BUSH-MECENAS, SY DOAN, IVY TODD, MELISSA KAY DILIBERTI, LAUREN COVELLI, SABRINA LEE, ZHAN OKUDA-LIMBuilding State Capacity and Strategies to Promote High-Quality Instructional MaterialsImplementation and Outcomes of the High-Quality Instructional Materials and Professional Development NetworkFor more information on this publication, visit www.rand.org/t/RRA3948-1.About RANDRAND is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND is nonprofit, nonpartisan, and committed to the public interest. To learn more about RAND, visit www.rand.org.Research IntegrityOur mission to help improve policy and decisionmaking through research and analysis is enabled through our core values of quality and objectivity and our unwavering commitment to the highest level of integrity and ethical behavior. To help ensure our research and analysis are rigorous, objective, and nonpartisan, we subject our research publications to a robust and exacting quality-assurance process; avoid both the appearance and reality of financial and other conflicts of interest through staff training, project screening, and a policy of mandatory disclosure; and pursue transparency in our research engagements through our commitment to the open publication of our research findings and recommendations, disclosure of the source of funding of published research, and policies to ensure intellectual independence. For more information, visit www.rand.org/about/research-integrity.RAND’s publications do not necessarily reflect the opinions of its research clients and sponsors.Published by the RAND Corporation, Santa Monica, Calif.© 2025 RAND Corporation is a registered trademark.Limited Print and Electronic Distribution RightsThis publication and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited; linking directly to its webpage on rand.org is encouraged. Permission is required from RAND to reproduce, or reuse in another form, any of its research products for commercial purposes. For information on reprint and reuse permissions, visit www.rand.org/about/publishing/permissions.RR-A3948-1 iii About This Report The High-Quality Instructional Materials and Professional Development (IMPD) Network is a consortium of state education agencies organized by the Council of Chief State School Officers, which is working to increase access to high-quality instructional materials (HQIM) and high-quality professional learning (HQPL) opportunities for teachers in their states. The IMPD Network provides member states with several resources, including a dedicated coach, structured in-person convenings guided by IMPD leadership, and opportunities for peer learning. Founded in 2017, the IMPD Network comprises 14 member sta