3 ms·
The approach they outline is nothing new. It's how I developed mathematical proficiency 20 years ago, following the advice in Mistakes and how to find them bef
by Estragon 17y ago
The approach they outline is nothing new. It's how I developed mathematical proficiency 20 years ago, following the advice in Mistakes and how to find them before the teacher does.
http://books.google.com/books?id=Z4-JbH0Cf0IC&dq=misteaks+and+how+to+spot+them+before+your+teacher+does&source=gbs_navlinks_s http://books.google.com/books?id=Z4-JbH0Cf0IC&dq=misteak...