Cover -- Title Page -- Copyright -- Table of Contents -- Foreword -- Introduction -- Chapter 1: One District's Story -- Chapter 2: What Tracking Is and How to Start Dismantling It -- Chapter 3: The Curriculum Processfor Leveling-Up Instruction -- Chapter 4: The Politics of Detracking -- Chapter 5: Professional Development for Equitable Practices -- Chapter 6: Teaching and Learning in the Heterogeneous Classroom -- Chapter 7: Maintaining the Reformand Pushing Forward -- Chapter 8: The Essentials for Excellence with Equity -- Appendix A: Growth Portfolio Model for Student Self-Reflection -- Appendix B: Rubric for Differentiation -- References -- Index -- About the Authors -- Related ASCD Resources -- Search this Book.