小学数学“有余数除法“”教学的问题与策略研究——以宿迁市某小学为例摘要小学数学有余数除法的教学内容安排在二年级下册，这部分内容是学生深入学习除法计算的基础。有余数除法教学对学生进行除法以及更深入的计算有着很大的影响。随着一线教师对于新课标与教材的深入理解，提高教学水平，改善有余数除法的教学手段显得尤为重要。如何在教学的过程中不断发展学生的计算能力以及对除法计算的理解能力，是教学目标任务之一。本文通过调查发现小学数学有余数除法课堂教学中存在的问题，如：教学观念落后，教学方法单一，学生学习效率不高，学生运算时缺乏估算的意识等，分析成因并提供相应的策略，如：联系实际理解有余数除法的意义、通过动手操作掌握有余数除法的算理和算法、改进教师课堂教学手段与方式、改善评价方式，激励学生主动学习。关键词：小学数学 有余数除法 课堂教学 策略研究AbstractThe topic "Research on Problems and strategies in the teaching of division by remainder" originates from the teaching needs in life. With the development of education reform, primary school mathematics has received more improvements and attention. The remaining division of primary school mathematics is the second volume of knowledge in the second grade of primary school, which is the basis for students to learn mathematics in depth. The teaching of remainder division has a great influence on student division and deeper calculations. With excellent teachers' in-depth understanding of new courses and textbooks, it is particularly important to improve the teaching level and the teaching method of remainder division. How to develop students' ability of calculation and understanding of division calculation in the process of teaching is the main task of teachers in this teaching section. This paper mainly analyzes the problems faced by teachers and students in the classroom teaching of the remaining mathematics courses in primary schools:0 (1) backward teaching concept; (2) singl...
