在小学数学教学中,有效教学是教师追求的目标,但怎样才能达到这一目标。笔者认为教师需要思考多方面的因素。其中,教学目标与学生主体是不可忽视的因素。明确目标后,才能朝着正确的方向前进;关注学生主体,满足学生需求,才能调动学生学习积极性,提高教学有效性。一、关注三维目标,有效教学在优秀教学设计中,教学目标是不可或缺的组成部分,有导向功能,调控作用,尤其是在新课标中,注重三维教学目 In primary school mathematics teaching, effective teaching is the goal of teachers, but how to achieve this goal. The author believes that teachers need to think about many factors. Among them, the teaching goal and student body can not be ignored. Clear goals, to move in the right direction; attention to the main body of students to meet the needs of students in order to mobilize the enthusiasm of students to improve teaching effectiveness. First, pay attention to the three-dimensional goals, effective teaching Outstanding teaching design, teaching objectives are an integral part of a guiding function, regulation and control, especially in the new curriculum standard, pay attention to the three-dimensional teaching