如何科学地评估学生的学习成绩,是教学中一个重要的环节。一般教师,大多用一把尺子去量全班学生,结果成绩好的每次都“长”,而成绩差的每次都“短”。久而久之,“差生”,形成一种“失败者”心态,认为自己再努力也不行了,从而失去了学习的信心。这种“一把尺子量全班”的评分方法,显然不利于促进全班同学共同进步。 How to scientifically assess students’ academic performance is an important part of teaching. The average teacher uses mostly a ruler to measure the entire class of students. As a result, the results are good every time and they are “long”, while the poor results are “short” each time. Over time, “bad students” form a “loser” mentality and think that they will not work hard anymore, thus losing their confidence in learning. This kind of “a ruler quantity class” rating method is obviously not conducive to promoting the common progress of the whole class.