Research of guidance methods to improves children's and student's chorus abilities

本研究对21世纪合唱教学中的希望教学法进行了探索。为此，对合唱团及其成就进行了多次观察，并访问了匈牙利、芬兰、意大利、美国和日本的小学、初中和高中。因此，强调了理解西方和日本之间在发声观点上的差异是非常重要的。指出了培养和谐感的必要性，即灵活运用柯达伊系统，进行培养和谐感与非和谐感的发声训练，头声发声不加重喉咙负担，发声热身。

Investigation of a hoping method of instruction for a chorus in the 21st century was carried out in this research. Many observations of chorus groups with their achievements were made for the purpose, and elementary schools, junior high schools and high schools in Hungary, Finland, Italy, the United States and Japan were visited. It was, as a result, emphasized that understanding of differences in a view of vocalization between Western and Japan was very important. Necessity of following matters was pointed out accordingly to bring up a sense of harmony, that is, flexible use of the Kodaly System, vocal training for bringing up a sense of harmony and non-harmony, head voice vocalization without burden for a throat and warm-up of vocalization.