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在教学过程中,学生是学习的主体.为了调动学生的学习积极性和主动性,开发智力和能力,从而提高课堂效果,我们从1983年秋季开始,在初中三个年级的部分班级,分别将传统的教学方法与发现法结合,进行教法改革的探索和实验.现以蕨类植物一节课为例,简述如下: 在复习提问之后,教师演示蕨的标本和盆栽蕨,提出问题引导学生思考. (一)蕨的形态师:你们知道这棵植物的名称吗? 生:小孩拳(当地俗名). 师:这种植物叫蕨.它们生活在什么地方? 生:山沟阴湿的地方. 师:现在请大家看小黑板上的问题. 1.蕨的植物体分几部分?各部分有什么特点?(其余各题用白纸遮挡,逐步提出问题,逐步解决问题).
In the process of teaching, students are the main body of learning.In order to arouse the enthusiasm and initiative of students and to develop their intelligence and abilities so as to improve the classroom effect, we started from the fall of 1983 in some classes in the three grades of junior high school, Teaching method and discovery method to carry out the exploration and experiment of the reform of teaching method.Currently, a class of ferns is taken as an example, which is briefly described as follows: After reviewing the questions, the teachers present the samples of ferns and potted ferns and ask questions to guide the students Thinking: (a) form of fern division: Do you know the name of this plant? Health: children boxing (local common name.) Teacher: This plant is called ferns. Where do they live? Health: ravine shady place. Teacher: Now, please look at the questions on the small blackboard 1. What are the characteristics of each part of fern plant body? (The rest of the questions are covered with white paper, gradually raising questions and gradually solving problems).