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传统的数学教师在课堂教学中为了追赶学校统一教学进度,往往上课讲得满头大汗,教学内容也过于多,学生听得很累,学得很苦。在当前学科素养时代下,为提高小学数学课堂效率,教师不得不转变课堂教学观念。文章结合教学实例,从有效教学“三步曲”着手,有效落实数学课程标准中对小学数学的技能与能力,从而提升教学实效。
Traditional mathematics teachers in classroom teaching in order to catch up with the school uniform teaching progress, often sweating profusely in class, teaching content is too much, students are tired, very hard to learn. Under the current era of academic literacy, in order to improve the efficiency of primary school mathematics classroom, teachers have to change the concept of classroom teaching. Combining with the teaching examples, the article starts from the effective teaching “Trilogy” to effectively implement the skills and abilities of elementary mathematics in the mathematics curriculum standard so as to enhance the teaching effectiveness.