Adapted from the brief "Meet the Promise of Content Standards: Investing in Professional Learning," this article draws on the work of Learning Forward's initiative, Transforming Professional Learning to Prepare College- and Career-Ready Students: Implementing the Common Core. This multidimensional initiative is focused on developing a comprehensive system of professional learning that spans the distance from the statehouse to the classroom. The project will reform policy and practice and apply innovative technology solutions to support and enhance professional learning. With an immediate focus on implementing Common Core State Standards and new assessments, the initiative provides resources and tools to assist states, districts, and schools in providing effective professional learning for current and future education reforms. [To access "Meet the Promise of Content Standards: Investing in Professional Learning" see ED540179.]