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计算是数学学习中的主要内容。细心观察一些计算能力差的学生,不难发现,他们之所以计算能力差,是因为他们缺乏良好的验算习惯。培养良好的验算习惯是提升学生计算能力的阶梯。那么,究竟应该如何培养学生的验算习惯呢?将在理论联系实际的基础上,紧紧围绕清晰认识验算作用、逐步形成验算意识和灵活选择验算方法三个方面浅显论述小学数学教学中学生验算习惯的培养。
Calculation is the main content of mathematics learning. Careful observation of some poor computing ability of students, not difficult to find that the reason why they poor computing power, because they lack good checking habits. Cultivating good checking habits is a ladder to enhance students’ ability to calculate. So, how to cultivate the students ’checking habits? Based on the theory, we will discuss the students’ checking habits in elementary mathematics teaching based on the clear understanding of the checking function, the gradual formation of the checking consciousness and the flexible choice of checking methods to cultivate.