## Backward Transfer Effects when Learning about Quadratic Functions

Presentation slides from the 42nd Conference of the International Group for the Psychology of Mathematics Education.

Hohensee, C., Willoughby, L., & Gartland, S. (2018, July). Backward transfer effects when learning about quadratic functions. In E. Bergqvist, M. Österholm, C. Granberg, & L. Sumpter (Eds.), *Proceedings of the 42nd Conference of the International Group for the Psychology of Mathematics Education* (Vol. 5, p. 65). Umeå, Sweden: PME.

Presentation slides from the 42nd Conference of the International Group for the Psychology of Mathematics Education.