1 Introduction: Research in Mathematics Education in Australasia 2016-2019 -- 2 Looking Back and Taking Stock: Reflections on the MERGA Research Review 2012-2015 -- 3 The Contribution of Mathematics Education Researchers to the Current STEM Education Agenda -- 4 Facets of numeracy: Teaching, learning and practices -- 5 Advancing our Understanding of Initial Teacher Education Through Research -- 6 Teachers’ Professional Learning and Development in Mathematics Education -- 7 Researching the Affective Domain in Mathematics Education -- 8 Equity, Social Justice, and Ethics -- 9 Mathematics Learning and Education from Birth to Eight Years -- 10 The Re-Emergence of Spatial Reasoning within Primary Years Mathematics Education -- 11 Research into Teaching and Learning of Tertiary Mathematics and Statistics -- 12 Innovative and Powerful Pedagogical Practices in Mathematics Education -- 13 Teaching and Learning Mathematics with Digital Technologies -- 14 Changing Landscapes.

The tenth edition of the four-yearly review of mathematics education research in Australasia, compiled by the Mathematics Education Research Group of Australasia (MERGA), critically reviews research in mathematics education in the four years from 2016 to 2019. Its goals are to provide a reference guide for researchers, and to promote further quality research in Australasia.