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在数学课堂教学中,为了向40分钟要质量、要效率,教师们往往都很注意“精讲多练”。这里“精讲”值得提倡,但“多练”最好改为“巧练”。诚然,适当的“多练”是好的,但是,如果一味追求“多练”,企图以量取胜,认为“多练”才能熟,熟则能生巧,就有点违反学生的心理特点。而“巧练”则是在精讲的基础上练在重点,练在关键,以质取胜,这样能达到事半功
In mathematics classroom teaching, in order to 40 minutes to quality, to be efficient, teachers often pay attention to “talk more practice.” Here, “exquisite” is worth promoting, but “more practice” is best changed to “skillful.” It is true that the appropriate “practice” is good, but if blindly pursuing “more practice” in an attempt to win by quantity, that “more practice” can be cooked, while cooked can happen, it is a little violates the psychological characteristics of students. The “skillful” is based on the essence of training practice in the key, practicing in the key, winning by quality, so to achieve half the power