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教学《消化器官》以往都是采用讲授法,学生觉得枯燥无味。怎样才能调动学生的积极性,提高学生的参与度呢?课前,我让学生利用一周的时间,阅读有关人体消化方面的资料,找医生了解人体消化的过程。课堂上,采用表演“课本剧”的方法组织教学。把学生分成8个小组,每组让学生扮演口腔、食道、胃、小肠、大肠等消化器官,再让一个学生扮演食物——馒头。这些小组充分发挥自己的特长,有的佩戴各消化器官的头饰,有的模拟各种声音,还有的配上了音乐……表演得绘声绘色。通过各组的交替表演,把食物进入各个器官的消化过程,生动地展示在大家面前。
Teaching “digestive organs” in the past are used to teach law, students feel dull. How to mobilize the enthusiasm of students and enhance student participation? Before class, I asked students to spend a week reading the information about digestion in the human body to find the doctor to understand the process of human digestion. Class, the use of performance “textbook drama” method of organizing teaching. Divide the students into eight groups, each of which allows students to play the digestive organs of the mouth, esophagus, stomach, small intestine, large intestine, etc., and let a student play the food - steamed bread. These groups give full play to their strengths, some wearing headdresses of digestive organs, some simulate a variety of voices, as well as accompanied by music ...... The performance was vivid. Through the alternating performances of various groups, the food enters the digestive process of various organs and vividly displays in front of everyone.