数列教学既是高中数学教学中的重点,也是难点.教师应该重视数列教学,提高学生对数列的概念理解和综合性应用水平.文章在分析数列教学重要性和当前数列教学存在问题的基础上,提出教师数列教学的有效性策略,旨在提高教师的数列教学质量,帮助学生更好的获取数列知识. The teaching of sequence is not only the focus but also the difficult point in high school mathematics teaching.The teacher should pay attention to the sequence teaching and improve the concept of sequence understanding and comprehensive application of the sequence.After analyzing the importance of sequence teaching and the existing problems of sequence teaching The effectiveness of teaching number of teachers strategy to improve the teaching of teachers in the series to help students better access to knowledge of the sequence.