一、通过创设情境不断提升学生的理解力良好的教学情境会使小学生产生愉快的学习情绪,提高大脑学习数学的效率,也能够形成较为持久并且稳定的学习数学的兴趣。在小学数学教学过程中,既要能够提升学生学习的主体性,又要能够把教师的主导作用发挥好。现在以小学数学教学中“比和比例”的相关知识为例进行说明。在教学过程中,我发现学生对于“比和比例”的相关概念和知识比较模糊。于是我采用创设教学情境的方法,让学生在直观形象的活动中获得“比和比例”的相关概念。上课时,我拿出课前准备好的几块糖和半杯水。学生们对于我拿出的道具很是好奇,这 First, continuously improve students’ understanding by creating situations Good teaching situations will give pupils a pleasant learning mood, improve the efficiency of learning mathematics in the brain, and be able to form a more lasting and stable interest in learning mathematics. In the process of primary school mathematics teaching, it is necessary to enhance the subjectivity of students’ learning and to make the teachers play a leading role. Now in primary school mathematics teaching “ratio and proportion ” related knowledge as an example to illustrate. In the process of teaching, I found that students are vague about the related concepts and knowledge of “ratio and proportion”. So I used to create a teaching situation approach, so that students in the visual image of activities to get “and ratio” of the related concepts. In class, I took out a few pieces of sugar and half a glass of water prepared before class. The students were very curious about the props I took