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我们知道,数学知识来源于现实生活,是对生活的概括和提升,但是数学教材中呈现的数学知识,一般都是以结论的形式出现的静态的数学知识,缺少完整的知识发生、发展和变化的动态的思维过程。这就给学生理解和掌握数学知识造成了一定的困难,因此,数学教学中需要创设一个与学生所要学习的知识联系紧密的生活情境来辅助教学,特别在一年级的数学教学中,要根据学生的年龄特征,帮助他们在课堂中以“生活化”呈现教学内容,创设贴近生活的情境。
We know that mathematical knowledge comes from real life and is a generalization and promotion of life. However, mathematics knowledge presented in mathematics textbooks are generally static mathematical knowledge in the form of conclusions, lack of complete knowledge generation, development and change Dynamic thinking process. This will give students a certain degree of difficulty in understanding and mastering math. Therefore, it is necessary to create a life situation that is closely related to the knowledge to be learned by students in order to assist teaching. In particular, in the first grade of math teaching, Of the age characteristics, to help them in the classroom to “life ” presentation of teaching content, create a context close to life.