Abstract
The Australian Curriculum suggests that students have transitioned from additive to multiplicative thinking upon entry into secondary school. However, research shows that many students are thinking additively, placing them at a disadvantage to their multiplicative thinking peers. In this paper, early findings from a broader research project describe the mathematical experiences of pre-multiplicative thinking students in a secondary school context. Critical realism was applied to initial interview data, and a proposed model emerged to represent the pre-multiplicative thinking research space.