论文部分内容阅读
基于数学是人们对各种数学实践活动的概括和总结,这就决定了数学知识内容不仅抽象性和逻辑性很强,而且表现形式多样化(比如图像、表格、线段、实物等),同时,小学生所处的生理成长阶段特征也决定了他们难以有效把握数学学科认知学习。因此,需要小学数学教师以数学教材内容和小学生的生理特征为依托,借助于教学学具来具体化、直观化和生动化数学教学知识讲解,在锻炼小学生动手操作能力的基础上,提高他们的运用数学知识解决实际问题的能
Based on mathematics, people summarize and summarize various math practice activities, which determines that the content of mathematical knowledge is not only abstract and logical, but also has diversified manifestations (such as images, forms, line segments, objects, etc.) The characteristics of the primary growth stages of primary school students also determine that they can not effectively grasp the cognitive learning of mathematics. Therefore, it is necessary for primary school mathematics teachers to rely on the contents of mathematics teaching materials and primary school students ’physiological characteristics, and help them to make concrete, intuitive and vivid teaching of mathematics teaching based on teaching tools, and improve their ability to practice primary school students’ hands-on skills Use mathematical knowledge to solve practical problems