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新课程一再强调,在数学课堂教学中,教师是数学学习的组织者,引导者与合作者。但是,在实际的小学数学教学中,部分教师教学行为的背后,凸现出了一些值得我们深思的问题。倘若不冷静思考,则容易使数学教育误入歧途。现象一:卡通动画的情境导入——干扰学生的学习注意,教师怎么办?[案例]一位教师在教学《小数的性质》一课时,在导入环节,这位教师利用多媒体创设了这样的教学情境:课件出示:蓝猫在星期天去超市文化用品区购买一
The new curriculum has repeatedly stressed that teachers in mathematics classroom teaching, mathematics learning organizers, guides and collaborators. However, in the actual teaching of primary mathematics, some teachers are behind the teaching behavior, highlighting some worthy of our thinking. If not calm thinking, it is easy to math education astray. Phenomenon one: the introduction of the situation of the cartoon animation - interfere with the students attention to learning, teachers how to do? [Case] A teacher in teaching “the nature of decimals,” a lesson in the introduction of the link, the teacher created this teaching using multimedia Situation: courseware show: blue cat to go to the supermarket stationery area on Sunday to buy one