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《义务教育数学课程标准》指出:除了抓好学生的基础知识外,还要重视从学生的生活经验和已有知识中学习数学和理解数学,重视培养学生的创新意识和实践能力。在教学活动中,学生是学习的主体,必须改变“教师讲、学生听”“教师问、学生答”以及大量演练习题的数学教学模式。教师必须转变角色,充分发挥创造性,依据学生的年龄特点和认知特点,设计探索性和开放性的问题,给学生提供自主探索的机会,使学生创新精神的培养得到落实。以下是我在教学实践中的一点体会:
“Compulsory education mathematics curriculum standards” pointed out: In addition to grasp the basic knowledge of students, but also from the students ’life experience and existing knowledge to learn mathematics and mathematics, attention to cultivate students’ innovative awareness and practical ability. In teaching activities, students are the main body of learning, and must change the mathematical teaching mode of “teachers say, students listen, teachers ask, students answer,” and a large number of exercises. Teachers must change their roles and give full play to their creativity. Based on their age and cognitive characteristics, teachers should explore exploratory and open issues, provide students with opportunities for self-exploration, and enable students to cultivate their innovative spirit. The following is my experience in teaching practice: