If students in Yale math professor Jim Rolf’s section of “Calculus of Functions of One Variable II” last semester were watching online videos as they did their homework, they were doing their job. The ...

For the last six weeks, my colleague Marcia Frobish and I have been involved in an audacious project – to “flip” our freshman Calculus 1 class at Grand Valley State University. I started blogging ...

Papers: A paper (PDF1, PDF2) was accepted for a paper presentation at the 2014 International Conference of Science, Technology, Engineering, and Mathematics (STEM) in Education, Vancouver BC. A ...

The feeling would crop up every so often. Robert Talbert would get the nagging, unsettling sense that the lectures he gave in his Calculus courses just weren’t sinking in. “I kind of felt like there ...