Cath PearnCath Pearn is a Senior Research Fellow in the ACER Institute. In this role she has written, delivered and reviewed programs for Australian primary and secondary classroom teachers. As a lecturer in Mathematics Education at the University of Melbourne Cath teaches early childhood, primary, secondary and special education students at postgraduate level. She has had extensive teaching experience in primary schools and tutored secondary students across a range of mathematics subjects. Cath has been involved in research projects investigating how students learn mathematics at the early childhood, primary, secondary and tertiary levels, particularly students mathematically 'at risk'. Read More Read Less