"lthough many millions of dollars are spent each year on introductory economics instruction in American colleg-es and universities, the return on this investment has been disturbingly low. Studies have shown, for example, that several months after having taken a principles of economics course,...

"The midst of some of the most dramatic upheavals ever witnessed, both in the economy generally and in higher education in particular. The COVID-19 pandemic has produced levels of unemployment not seen since the Great Depression and has created dramatic changes in the ways we teach across...