教学内容北师大版义务教育课程标准实验教科书《数学》一年级上册第16～19页。教学目标1.让学生通过观察、猜测,初步感知物体有高有矮;通过操作学会比较物体高矮的方法,知道物体的高和矮是比出来的。2.在学习探究的过程中,培养学生操作、观察和语言表达能力。3.在活动中体会高 Teaching content Beijing Normal University compulsory education curriculum standard experimental textbook “mathematics” the first grade on the first 16 ~ 19 pages. Teaching Objectives 1. Let students through observation, guessing, the initial perception of objects with high and low; by learning to compare the height of objects, know the height and short objects than out. 2 in the process of learning and exploring, training students to operate, observe and language skills. 3. Experience high in activities