"Basic Music Theory". The school-based teaching material "Basic Music Theory" developed by the music group won the first prize in the first "Zhangjiakou City School-based Curriculum Research and Development Achievement Selection" event; the school-based teaching material "Basic Course of Sight-Singing and Ear Training" was officially approved by Hebei Publishing Media Group and Hebei Children's Publishing House Published; the young teachers in this group have also participated in the Zhangjiakou City Lecture Competition and the Basic Skills Competition for Primary and Secondary School Music Teachers for many times, and have obtained excellent results; the topic "Study on the Basic Training Methods for Vocal Music College Entrance Examination Students to Improve Vocal Color" was published in Zhangjiakou Education Science The "Twelfth Five-Year Plan" project was approved as a project, and won the second prize for municipal education and scientific research achievements; many teachers in the group won the honorary title of "Zhangjiakou City Outstanding Teachers", etc.