1, it is not necessarily feasible for kindergarten teachers to play only the main theme. First of all, we should know the evaluation criteria of kindergarten teachers' examination and compilation. In the process of examination and compilation, it usually involves the evaluation of candidates' professional ability, comprehensive quality, education and teaching philosophy.

Music is just one of the skills. As a form of music, the main melody can show the cultural characteristics and spiritual outlook of the country on some occasions, but relying solely on the main melody may not fully meet the requirements of examination and compilation.