随着新课程理念和素质教育的不断推广和普及,对小学数学教学提出了更高的要求。小学估算教学,曾经长时间受到教师的忽视,亟待采取措施予以改革。然而,在估算教学的实际开展过程中,很多教师在传统教学观念的影响下,对估算的重要性存在认识不足现象,再加上普遍没有丰富的估算经验,不仅估算方式单一,而且缺乏严谨的评判标准,导致学生的估算能力一直下降。因此,针对这些现状,本文着重就如何进一步加强估算教学工作进行了深入分析和探索,提出以下一些建议。 With the continuous popularization and popularization of the new curriculum concept and quality education, higher requirements have been put forward for primary mathematics teaching. Primary estimation teaching, teachers have been ignored for a long time, urgent need to take measures to be reform. However, under the influence of the traditional teaching concept, many teachers are lack of understanding of the importance of the estimation, and generally there is no rich estimation experience under the influence of the traditional teaching concept. Not only the method of estimation is simple, but also lack of rigorous Judging criteria, resulting in the ability of students to estimate has been declining. Therefore, in view of these current situations, this text has carried on the thorough analysis and the exploration to how to further strengthen the estimation teaching work, puts forward some suggestions as follows.