如今，随着互联网技术的发展，“互联网+”模式是大势所趋。中国作为互联网教育每年增量最大的国家，在线教育市场广阔。近几年来，我国不断推进教育信息化建设，同时大力发展和弘扬中华民族优秀传统文化。不论从技术层面还是国家政策层面来说，都为发展线上民族音乐教育提供了良好的契机。民族器乐是民族音乐中的重要分支之一。据调查，目前我国有几百万人学习民族器乐，其市场非常可观。近年来，线上音乐教育行业的发展如火如荼，在民族器乐教育方面，我们也应当重视其信息化建设，大力发展线上教育，加快其在新媒体时代下的转型。希望能够将“互联网+教育”的新模式推广成为普及民族器乐、提高社会审美水平、传播和弘扬民族器乐文化的重要阵地。

本文立足于新媒体时代，试探究线上音乐教育发展背景下的民族器乐教学，分析其发展现状并提出解决方案。本文综合利用了问卷调研法和数据分析法，针对线上音乐教育平台的现有用户、潜在用户和音乐专业教师这三类人群开展了调查，从目前线上音乐教育平台所涉及的教学领域、平台模式、课程反馈、用户体验等角度综合地进行评价，希望能够发现其的不足和未来发展的新方向，并为建立更具有竞争力的线上民族器乐教学课程和平台提供理论指导。

Nowadays, with the development of Internet technology, the "Internet +" model is the general trend. As the country with the largest increase in Internet education every year, the online education market is vast. In recent years, China has continuously promoted the construction of education informatization, while vigorously developing and promoting the excellent traditional culture of the Chinese nation. No matter from the technical level or national policy level, it provides a good opportunity for the development of online folk music education. National instrumental music is one of the important branches in national music. According to a survey, there are currently millions of people in China studying ethnic instrumental music, and its market is very impressive. In recent years, the development of the online music education industry is in full swing. In terms of national instrumental music education, we should also pay attention to its information construction, vigorously develop online education, and accelerate its transformation in the new media era. It is hoped that the new model of "Internet + education" can be promoted to become an important position for popularizing national instrumental music, improving the level of social aesthetics, and spreading and promoting the culture of national instrumental music.

Based on the new media era, this article explores the teaching of national instrumental music in the context of the development of online music education, analyzes its development status and proposes solutions. This article uses a questionnaire survey method and data analysis method to carry out a survey on the three types of people of online music education platforms: current users, potential users, and music professional teachers. From the current teaching areas involved in online music education platforms, The platform model, course feedback, user experience and other perspectives are comprehensively evaluated, hoping to discover its shortcomings and new directions for future development, and provide theoretical guidance for the establishment of more competitive online national instrumental music teaching courses and platforms.