诊断式教学的含义是教师引导和鼓励学生根据自己的学习感受和体验将学习知识之后的认识和感受充分表达出来,接下来教师通过认真的分析和诊断及时发现和判断学生产生问题的症结,从而在此基础上进行教学活动的调整,以便满足学生发展和教学进步的要求。小学数学教学中引入诊断式教学,能够帮助教师及时了解学生学习困难所在,从而做到及时诊断和及时纠正,使诊断式教学更好地服务于数学 The meaning of diagnostic teaching is that teachers guide and encourage students to fully express their knowledge and feelings after learning knowledge according to their own learning experiences and experiences. Then teachers timely identify and diagnose the crux of students’ problems through careful analysis and diagnosis On this basis, the adjustment of teaching activities in order to meet the requirements of student development and teaching progress. The introduction of diagnostic teaching in elementary mathematics teaching can help teachers to understand the students’ learning difficulties in time so as to make timely diagnosis and prompt correction so that the diagnostic teaching can better serve the mathematics