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《义务教育数学课程标准》指出:学生是数学学习的主人,教师是数学学习的组织者、引导者和合作者。教师不能做单纯的传授者,在教学过程中不能把数学知识直接告诉学生,而要用最适当的方法引导学生不断地探索,得到结论。下面笔者就平时教学的几点体会与大家交流学习。一、巧设情境,让学生想知其然笔者在上《平行四边形的面积》一课时,先用一个小故事导入新课:小明在家里踢球,玩得很开心,不一会儿,就打烂了两块玻
The standard of compulsory education mathematics curriculum points out that students are masters of mathematics learning and teachers are organizers, guides and collaborators of mathematics learning. The teacher can not be a simple teacher. During the teaching process, he can not tell the students directly about the mathematics knowledge. Instead, he should direct the students to explore and get the conclusion through the most appropriate method. The following author on the usual teaching experience and exchange of learning. First, the clever setting situation, so that students want to know However, the author in the “parallelogram area” a lesson, first with a small story into the new lesson: Xiao Ming play at home, have a good time, soon smash Two glass