UDALAGAMA, C., TAN, M.H. and LIM, G.Q. 2014. “Ways of getting your hands dirty”: Activity-based tutorials as a strategy for enhancing interactivity in large general-education classes. Asian Journal of the Scholarship of Teaching and Learning. 4, 1 (Mar. 2014), 53–60. DOI:https://doi.org/10.24112/ajsotl.43303.