培养小学生生活数学的数感、数理等核心素养给教师提出了更高的要求,因为40分钟的课堂教学既要营造好课堂气氛,组织好课堂教学,合理利用电教媒体,促进学生灵动,创造最佳效果,落实“三维目标”等。关注发展,关注过程,倡导主动参与,乐于探究、勤于动手,培养学生搜集和处理信息的能力、获取新知识能力、分析和解决问题的能力,以及交流与合作的能力。这不仅是小学数学课堂教学的奋斗目标,也是评估小学数学课堂教学有效性的依据。课堂教 Training pupils’ mathematical sense of life, mathematics and other core literacy raised higher requirements for teachers, because 40 minutes of classroom teaching should not only create a good atmosphere for the classroom, organize classroom teaching, make rational use of audio-visual media, and promote students to be smart and create the most Good results, the implementation of “three-dimensional goals” and so on. Focus on development, focus on process, advocate active participation, willing to explore, diligent, develop students ability to collect and process information, access to new knowledge, ability to analyze and solve problems, and the ability to exchange and cooperation. This is not only the goal of primary school mathematics classroom teaching, but also to assess the effectiveness of primary school mathematics classroom teaching basis. Classroom teaching