我们时常会听到这样的数学课,教师讲起题目来滔滔不绝,对题目的来龙去脉了如指掌,很多题目都能从多角度,用多种方法进行详细到位的讲解。无论是听课的学生,还是老师都会对这个老师的学科知识素养钦佩有加,对数学知识的浩瀚与美妙叹为观止。这样的课是不是“好课”呢?周彬博士认为:“教师擅长足够多的学科知识,并不必然会因此而成为一位优秀的教师。如果教师用自己的学科知识去证明自己学科的价值,那么他表现出来的是演员的智慧,而不是教育者的 We often hear such math lessons, teachers talk about the topic to talk about, the ins and outs of the subject well known, many topics from multiple perspectives, a variety of ways to explain in detail. Both the students who attend the lectures and the teachers will admire the teachers’ knowledge of the subject knowledge and admire the vastness and beauty of the mathematics knowledge. This class is not ”good class “? Dr. Zhou Bin said: ”Teachers are good at enough subject knowledge, and will not necessarily become an excellent teacher .If the teacher with their own subject knowledge to prove The value of his discipline, then he is showing the actor’s wisdom, not educators