一、合理组织教材,讲究教学效益数学是一门系统性、逻辑性很强的学科。新旧知识联系紧密,前后十分连贯。作为一名小学数学教师,应能了解小学生的心理特征和认知特点。能够驾驭一至六年级数学教材,掌握小学数学教材的编排特点、各学段教学内容和教学目标,只有这样才能有的放矢地进行教学设计。为了使课堂教学获取更高的教学效益,还应该遵循知识内部的逻辑性和学生能力形成的 First, a reasonable organization of textbooks, pay attention to teaching effectiveness Mathematics is a systematic, highly logical discipline. New and old knowledge of close contact, before and after is very coherent. As a primary school mathematics teacher should be able to understand the psychological characteristics of primary school students and cognitive characteristics. Can master the mathematics textbooks of grade one to grade six, grasp the choreographic features of elementary mathematics teaching materials, the content of each segment of teaching and teaching objectives, the only way to targeted teaching design. In order to make classroom teaching obtain higher teaching benefit, we should also follow the internal logic of knowledge and the ability of students to form