教学内容:小学数学三年级下册认识分数教学要求:1.使学生结合具体情境进一步认识分数,知道把一些物体看作一个整体平均分成若干份,其中的一份或几份也可以用分数表示;能用简单的分数描述一些简单生活现象,能通过实际操作表示相应的分数;能比较熟练地认、读、写简单的分数。 Teaching content: The third grade of elementary mathematics The second grade cognitive scores Teaching requirements: 1. To enable students to further understand the score with specific situations, know that some objects as a whole equally divided into several, one or more of which can also be expressed as a fraction ; Can use simple scores to describe some simple life phenomena, can be expressed by the actual operation of the corresponding score; can be more familiar to recognize, read, write simple scores.