The document discusses challenges with implementing technology innovations in schools. It argues that simply adopting new technologies does not guarantee widespread, high-quality use. Three frameworks are useful for evaluating implementation: (1) levels of use, which describe how much teachers are using the technology; (2) innovation configurations, which assess how closely use aligns with intended best practices; and (3) stages of concern, which evaluate teachers' emotional responses to change. Strong leadership, understanding teachers' needs, and providing long-term support are also important for facilitating successful, sustainable implementation across these frameworks.