Teaching-materials development of the musical piece for koto instruction in music education.-From the surveillance study of introduction of traditional koto study.

通过对古筝演奏者的问卷调查，发现《樱花》并不是传统学习的重要乐曲。在传统使用的初学者乐曲中，有不少是《中弦进行曲》、《拨弦之道》、《同唱同奏》。我们对学校音乐的有关人员进行了问卷调查，证明他们在教授古筝等传统乐器方面感到困难和问题

According to the questionnaire and investigation to the Koto players, it was found out that" Sakura Sakura" is not important musical piece for the traditional learning. Among the music pieces for beginners those were used traditionally, there were many of" proceeding of the middle strings"," understanding of the way of pluck the strings" and" sing and play together with the same melody". We did the questionnaire and investigation to the persons concerned of school music, we proved that they felt difficulties and problems with teaching traditional instruments like KOTO