1. Unlearning to teach mathematics;Ball;For the Learning of Mathematics,1988
2. Foreword;Ball,2005
3. Research on teaching mathematics: the unsolved problem of teachers’ mathematical knowledge;Ball,2001
4. Connecting mathematical ideas: Middle school video cases to support teaching and learning;Boaler,2005
5. The invisible hand operating in mathematics instruction: Students' conceptions and expectations;Borasi,1990