Oliver Thiel Editor

Oliver Thiel is an Associate Professor at Queen Maud University College in Trondheim, Norway. He has 20 years of teaching and research experience in the field of early childhood mathematics education in Germany and Norway. He is convenor of the EECERA Special Interest Group: Mathematics Birth to Eight Years.

Bob Perry is recently retired after 45 years in higher education. He is Emeritus Professor in the School of Education at Charles Sturt University in Albury-Wodonga, Australia, and Director of Peridot Education Pty Ltd. He has been awarded an Honorary Doctorate from Mälardalen University, Sweden, in recognition of his body of research.