在教学中创设情境的点滴体会,“真实性”是情境创设的基本前提,“数学味”是情境创设的本质保证,“发展性”是情境创设的价值导向,而“吸引力”是保证情境创设能够发挥其重要作用的动力机制,结合四个方面要求去创设情境,才能创设出符合儿童内在发展需要的“真”情境。其实,只要是符合学生的接受水平,让学生在宽松环境中自主学习,主动想象、思考、探索的情境就是好的教学情境。 In the teaching of creating a bit of experience experience, “authenticity ” is the basic premise of context creation “mathematical taste ” is the essential guarantee of situation creation “development ” is the value orientation of situation creation, “Attraction” is the motivation mechanism to ensure that situation creation can play an important role. Combining the requirements of the four aspects to create situation can we create a “true” situation that meets the needs of children’s internal development. In fact, as long as it is in line with the acceptance level of students, allowing students to learn in a relaxed environment, the situation of active imagination, thinking and exploring is a good teaching situation.