一、学具的有效使用能使学生的形象思维更加发达,从而促进抽象思维的形成小学数学的许多内容都是比较形象、直观的,但是如何使学生能从形象思维的学习内容中得到比较抽象的知识点,是教师应该注意的问题。我在教学中非常注意学具的运用,例如在进行《长方形和正方形的认识》时,我让大家充分运用手中的学具,观察长方形和正方形的特点,再运用手中的格尺等工具,通过量一量,比一比,说一说,议一议等方法,使学生自己总结 First, the effective use of learning tools enable students to more advanced thinking of the image to promote the formation of abstract thinking Many of the primary school mathematics is more image, intuitive, but how to make students learn from the image of thinking more abstract The knowledge points, teachers should pay attention to the problem. In my teaching, I paid great attention to the use of learning tools. For example, in the “rectangular and square understanding,” I let everyone make full use of their learning tools, observe the characteristics of rectangular and square, and then use the hand of the grid and other tools to pass A quantity, than a ratio, to talk about, to discuss a way to make the students themselves