This "Infobrief" explores the five key components of ASCD's High School Reform Proposal: (1) multiple measures of assessment; (2) personalized learning strategies; (3) flexible use of time and structure; (4) new professional development models for teachers and school leadership; and (5) business and community engagement. Each of these components places the focus of education on the learning goals everyone wants students to achieve, with greater flexibility to allow students and schools to reach those challenging goals in the best way possible.