数学知识的获得离不开生活,“数学学习更离不开生活”。根据儿童的心理需求和教育教学的规律,要想让学生学得轻松,知识掌握得牢固,只有让数学学习建立在学生的认知发展水平和已有的知识经验的基础之上,再加之与生活紧密联系,才能真正掌握数学知识。脱离了生活的学习,将变成无源之水、无根之木。下面就结合我平时的教 The acquisition of mathematical knowledge can not be separated from life, “Mathematics learning can not be separated from life ”. According to the psychological needs of children and the law of education and teaching, in order to make students easy to learn, solid knowledge, only to make mathematical learning based on the level of cognitive development of students and existing knowledge and experience based on, and Close contact with life, in order to truly grasp the mathematical knowledge. Out of the study of life, will become a passive water, rootless. The following combination of my usual teaching