计算题的教学内容单一,难度不是很大,在学习中大部分学生不会有什么困难,于是在课堂上容易给人很枯燥单调的感觉,学生往往积极性不高,甚至产生厌学的情绪,新授课如果处理不好况且如此,练习课就容易使情况更糟 Computation of a single teaching content, the difficulty is not great, most students in the study will not have any difficulty, so easy to give in the classroom is very boring feeling, the students are often not enthusiastic, or even produce tired of emotions, If the new lectures are not handled properly and practice lessons, it is easy to make the situation worse