Read the【Case Reflection】in this section and think about the questions:

Ms Zhou attaches such great importance to the cultivation of learning strategies that she spends a whole period of class introducing various strategies every week. However, it seems that the students haven't achieved much after a semester, except gaining a better understanding of the theory of learning strategy. Given that teaching learning strategy is very time-consuming, Ms Zhou is feeling very confused.

Is Ms Zhou's teaching approach appropriate for her students? How can she improve?