Chapter 1 Introduction: Levelling Up and Sustaining Educational Achievement by Sing Kong LEE, Wing On LEE, Ee Ling LOW and Jocelyn Shi Yah TAN.- Chapter 2 How Useful Are the Experiences of the High Performing Education Systems? by Wing On LEE, Ee Ling LOW and Sing Kong LEE.- Chapter 3 Developing Educational Policies in a Holistic Skills Framework by Andreas SCHLEICHER.- Chapter 4 Conceptualising Teacher Preparation for Educational Innovation: Singapore’s Approach by Sing Kong LEE and Ee Ling LOW.- Chapter 5 Singapore’s Performance in PISA: Levelling Up the Long Tail by Laik Woon THE THE.- Chapter 6 Singapore’s English Language Policy and Language Teacher Education: A Foundation for its Its Educational Success by Ee Ling LOW.- Chapter 7 Purposeful Policy and Practice for Equity and Quality — A Finnish Case by Hannele NIEMI.- Chapter 8 The Light and Shadow of Educational Achievement in South Korea with Suggestions for Levelling Up by Youngdal CHO.- Chapter 9 Effective Teachers for Successful Schools and High Performing Students: The Case of Shanghai by Minxuan ZHANG, Junjie XU and Chuangyuan SUN.- Chapter 10 Levelling Up and Sustaining Educational Achievement: The Case of Hong Kong by Esther Sui Chu HO.- Chapter 11 Perspectives on High Performing Education Systems in Finland, Hong Kong, China, South Korea, and Singapore: What Lessons for the U.S.? by Lin GOODWIN.- Chapter 12 Sustainable, Large-scale Education Renewal: The Case of Ontario by Ben LEVIN.- Chapter 13 Comparative Analysis of High Performing Education Systems: Teachers, Teaching and Teacher Education as Factors of Success by Wing On LEE.