Interesting link from Barbara Oakley's Learning How To Learn Friday newsletter:
When the Brookings Institution’s Brown Center on Education Policy surveyed foreign exchange students studying in the U.S. in 2001, it found that they thought that education in the United States was a cake walk compared to secondary education in their home countries. And when it conducted the survey again in 2016, it found that exchange students thought that U.S. education was even less challenging than before.
. . .
Thank goodness we're reinventing that wheel.