My high school did something similar [0]. We never had math textbooks, only a book of problems. Each night we had 10 problems we had to solve. When we showed up

My high school did something similar [0]. We never had math textbooks, only a book of problems. Each night we had 10 problems we had to solve. When we showed up in class the next day, each student would present a problem on the board and discuss their solution. It worked well for the really disciplined, rigorous kids who were super interested in math and already had a solid background in it. But for someone like me, who never quite did all the homework, it became a game of getting to class first so I could present the one problem I did last night. [0] https://en.wikipedia.org/wiki/Harkness_table https://en.wikipedia.org/wiki/Harkness_table