I used limit as an example. It could be other concepts, simple or sophisticated.
I don’t think it’s about how professors teach, but about that people simply can’t get some abstractions. Have you seen kids in high school who can’t do algebra even if you find the best teachers for them?
I don’t think it’s about how professors teach, but about that people simply can’t get some abstractions. Have you seen kids in high school who can’t do algebra even if you find the best teachers for them?