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新课程背景下的小学数学更加注重提高教学的有效性,不仅有利于学生高效深刻地掌握数学知识,构建系统的知识体系,还能在教学过程中培养学生的核心素养,提高学生的思维能力和实践能力,使学生能够将所学知识举一反三,学以致用。但是在小学数学教学实践中仍然存在着教学观念陈旧、教学氛围严肃、教学方法单一、学生采用题海战术进行学习等问题,所以从树立新的教学理念、促进师生相互交流、丰富课堂教学方法、注重课后数学练习等几个方面来研究提高小学数学教学有效性的策略。
Under the background of new curriculum, primary school mathematics pays more attention to improving the effectiveness of teaching. It not only helps students master mathematics knowledge efficiently and profoundly, but also builds a systematic knowledge system. It can also train students’ core qualities and improve their thinking ability Practical ability, so that students can learn knowledge from one to another, learn to apply. However, in the practice of primary school mathematics teaching, there are still some problems such as outdated teaching concept, serious teaching atmosphere, single teaching method and students adopting the sea tactics to study. Therefore, it is necessary to establish a new teaching concept to promote the mutual communication between teachers and students and enrich classroom teaching methods , Focusing on several aspects of after-school math exercises to study the strategy of improving the effectiveness of primary school mathematics teaching.