人教版课程标准第一学段数学实验教科书中编排了大量的插图。这些插图具有直观性、现实性、趣味性等,符合第一学段学生的认知特点。它不但可以激发学生的求知欲望,更可以直观地展现知识,再现情景,有助于学生结合已有的生活经验理解知识。插图呈现方式各不相同,这需要教师去用心体会,挖掘插图中蕴藏的丰 PEP Curriculum The first part of the Mathematical Experiment textbook layout of a large number of illustrations. These illustrations are intuitive, realistic, interesting and so on, in line with the cognitive characteristics of students in the first semester. It can not only stimulate students’ desire for knowledge, but also intuitively display knowledge and recreate scenarios to help students understand knowledge based on their existing life experiences. Illustrations presented in different ways, which requires teachers to intentions, mining illustrations contained in abundance