This comprehensive guide from CCSSO’s IMPD Network outlines how state education agencies (SEAs) can effectively support school systems in implementing high-quality instructional materials (HQIM) through aligned curriculum-based professional learning (CBPL). This guide collates ideas for scaling professional learning that supports the multiyear implementation journey of HQIM in states. It also outlines the actions associated with the most commonly used professional learning strategies so that SEA staff can assess (or design) their policies to have the intended reach and impact over time.
