【摘要】 培养数感是提高学生数学能力和理性精神的基础。数感的培养要注重概念教学中情境的创设,要使学生在"创造"中产生数感。培养数感要从教育工作者做起,教师以及全社会都应该重视数学文化。更多还原

【Abstract】 The cultivation of students’ number sense is basically the foundation of improving their capability of mathematics and the spirits of rationalism. More attention should be given to the creation of schooling situation in the concept teaching, in which the students can develop number sense. To train the number sense, the educators and the whole society should attach great importance to the culture of mathematics.更多还原