In the basic competition of music teachers in primary and secondary schools, many factors need to be considered in choosing the appropriate piano repertoire, including personal music literacy, skill level, competition requirements, repertoire difficulty and so on. Here are some suggestions for suitable tracks:

Chopin's Etude: This is a very professional repertoire, suitable for piano teachers with high skills. Among them, the etude of Revolution is very famous, with high skill and artistry.

Beethoven's Sonata: This is also a very classic work, among which Beethoven's Sonata Pathetique is a well-known work with rich emotional expression and skills.

Alice: This is Beethoven's piano solo. Simple, but beautiful. Suitable for beginners or piano teachers with poor skills.

* China's works: If there are judges who are interested in China music, they can choose some China-style piano pieces, such as "Flowers bloom in Shandandan" and "Embroidered Gold Monument".

When choosing a track, it is suggested to comprehensively consider the actual level, personal preferences and competition requirements and choose the track that suits you best. At the same time, practice more, improve playing skills and expressive force, and show the best level.