数学教学中学生数感的培养刍探

Exploration of the Cultivation of Students'Number Sense in Mathematics Teaching

培养学生的数感,能够促使学生更好地理解数学的内涵,增强学生对“数”的感悟,提高学生的数学学习水平,为学生日后的学习打好基础,实现数学教学的深层次价值。教师在数学教学中可以从联系生活实际、强化估算教学、引导动手实践、注重问题探究等方面入手,培养学生的数感,实现数学教学的根本目标。

To cultivate students'sense of number can help them understand the meaning of mathematics better,enhance their perception of"number",improve their learning level of mathematics,lay a good foundation for their future learning and realize the deep value of mathematics teaching.In mathematics teaching,teachers can cultivate students'sense of number and realize the basic goal of mathematics teaching from the aspects of connecting with the reality of life,strengthening estimation teaching,guiding hands-on practice and paying attention to problem inquiry.