Efforts to Improve Student Engagement in Introductory Physics (Phys 121 & 221)
The number of iClicker questions per lecture were increased in order to improve student engagement and understanding in introductory physics classes. Engagement was noticeably improved, but there was no clear improvement of student performance.
McGill, John, "Efforts to Improve Student Engagement in Introductory Physics (Phys 121 & 221)" (2020). Q2S Enhancing Pedagogy. 96.