1 Surprising Singapore: Introduction -- Section 1: The Singapore School Mathematics Curriculum -- 2 Overview of Singapore's education system and milestones in the development of the system and school mathematics curriculum -- 3 The intended school mathematics curriculum -- 4 The enacted school mathematics curriculum -- 5 Beyond school mathematics -- 6 Singapore's participants in international benchmark studies: TIMSS, PISA and TEDS-M -- Section 2: Teaching and Learning Practices in Singapore Mathematics Classrooms -- 7 Problem solving in the Singapore school mathematics curriculum -- 8 Innovative pedagogical practices -- 9 Problems in real-world context and mathematical modelling -- 10 Patterns across the years: Singapore learners' epistemology -- 11 Metacognition in the teaching and learning of mathematics -- 12 Students' perspectives of good mathematics lessons, homework and how their teachers facilitate learning of mathematics -- 13 Low attainers and learning of mathematics -- 14 Use of technology in mathematics education -- Section 3: Teacher Education and Professional Development -- 15 The National Institute of Education and mathematics teacher education: Evolution of pre-service and graduate mathematics teacher education -- 16 Exemplary practices of mathematics teachers -- 17 Continuing from pre-service: Towards a professional development framework for mathematics teachers in the 21st century -- 18 Models of teacher professional development -- 19 Teaching simultaneous linear equations: A case of realistic ambitious pedagogy -- 20 Productive teacher noticing: Implications for improving teaching -- 21 Reviewing the past, striving in the present and moving towards a future-ready Mathematics Education.