Meagher, M. S., Özgün-Koca, S. A., & Edwards, M. T. (2020). Nurturing the Generation and Exploration of Mathematical Conjectures with Preservice Teachers: An Example with a Perimeters Task. Journal of Mathematics Education at Teachers College, 11(1), 13–20. https://doi.org/10.7916/jmetc.v11i1.6705