论文部分内容阅读
数学是以现实世界的空间形式和数量关系为其对象的,高度的抽象性是其特征之一。而小学生的思维主要还处在形象思维阶段。因此,在小学数学教学中,抽象与形象常常形成矛盾,坚持直观性原则是解决这一矛盾的有效手段。在教学中,引导学生实践操作,使用学具已受到普遍重视,这是因为学生动手操作能调动多种感官去体察学习的对象,符合儿童学习心理和教学原理,值得我们认真加以探讨。
Mathematics is based on the relationship between the spatial form and the quantity of the real world. Its high degree of abstraction is one of its characteristics. The primary thinking is still mainly in the image of thinking stage. Therefore, in the elementary mathematics teaching, the contradiction between abstract and image is often formed. Adhering to the principle of intuition is an effective way to solve this contradiction. In teaching, to guide students to practice operations, the use of learning tools has been generally valued, it is because students can mobilize a variety of senses to operate a variety of senses to observe the learning object, in line with children's learning psychology and teaching principles, it is worth our serious study.