2 ms·

I haven't had a good learning experience when the professor cleared the boards, and filled them with precise characters, graphs or diagrams. Good chalk can't fi

I haven't had a good learning experience when the professor cleared the boards, and filled them with precise characters, graphs or diagrams. Good chalk can't fix ex-cathedra teaching.

sooheon 7y ago
Seems a bit miserly to leave out "good questions, good notes, and a positive learning environment" as ingredients.