FrontMatter -- Preface and Acknowledgments -- Contents -- 1 Comparisons Between Mathematics Education in China and the United States -- 2 Mathematics Education in the United States -- 3 Teacher Preparation and the Roles of Master Teachers in China -- 4 Teacher Preparation and the Roles of Master Teachers in the United States -- 5 Comparisons and Unanswered Questions -- References -- Appendix A: Workshop Agenda -- Appendix B: Biographies of Workshop Participants.