SullivanPeter Sullivan is an Emeritus Professor of Science, Mathematics and Technology Education, Monash University. He has extensive experience in research and teaching in teacher education. He was a member of the Social, Behavioural and Economic Sciences pnel of the Australian Research Council College of Experts from 2005 to 2008 and was an editor of the Journal of Mathematics Teacher Education for 8 years. He is a past President of the Australian Association of Mathematics Teachers and was the lead writer of the Australian Curriculum: Mathematics Read More Read Less