George Aranda Editor

Lihua Xu is Lecturer in Science Education at Deakin University. With more than 10 years experience of video research in classroom settings, her research focuses on understanding the complexity of teaching and learning in classrooms situated in East Asian and Western cultural contexts.

George Aranda is Lecturer in Science Education at Deakin University with broad interests including video-based research in science education, technology education, coding, gaming, neuroscience and science communication.

Wanty Widjaja is Senior Lecturer in Mathematics Education at Deakin University. Her research interests include mathematical modelling, design-based research, professional noticing, Realistic Mathematics, Lesson Study, STEM Interdisciplinary and video-based research methodology.

David Clarke is Professor at the University of Melbourne and Director of the International Centre for Classroom Research (ICCR). Over the last 20 years, his research activity has centred on capturing the complexity of classroom practice through a program of international video-based classroom research.