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小学数学简便运算教学是计算教学中一块重要的组成部分,并且贯穿于整个小学阶段学习。笔者通过实践与调查发现,当前儿童对简便运算掌握普遍存在着方法选择适用性不强,内容解读深刻性不足,体系建构全局性不够和评价标准伸缩性不大等问题。基于此,笔者提出了儿童简便运算能力的培养应该注重综合能力提升,丰富内容解读策略,建构开放知识结构,树立多元评价理念等策略措施,力求能有效地促进儿童简便运算能力的发展。
Elementary Maths Easy Maths Teaching is an important part of computational teaching and is taught throughout the entire elementary school. Through the practice and investigation, the author found that the current children generally have problems of poor applicability of method choice, lack of deep understanding of content, lack of overall system construction and low scalability of evaluation criteria. Based on this, the author puts forward that the cultivation of children’s simple computing ability should pay attention to the strategy of comprehensive ability improvement, rich content interpretation strategy, construction of open knowledge structure and establishment of multiple evaluation concepts so as to effectively promote the development of children’s simple computing ability.