Is it once a semester or once a year in Shuguang Middle School?

Usually once a year.

Scoring rules for vocal music, dance and instrumental music in the "Three Independence" competition;

First, the scoring method This competition invited art teachers to serve as judges. The game needs 10 points. Remove a highest score and a lowest score, and take the remaining average as the final score of the player. 2. Vocal scoring rules 1. Songs should have healthy and upward thoughts. Rich in the sense of the times, it is very popular with students. (2 points) 2. The timbre is bright and pure, the pronunciation is clear, the pitch is correct, and the breath is natural and smooth. (3 points) 3. The singing of the song is complete and fluent, with rich expressive force, which can express the connotation and appeal of the song and give people a beautiful feeling (3 points) 4. The singer is well dressed, full of energy, neatly dressed and generous. (2 points)

Third, the dance scoring rules 1, the theme is healthy and upward, highlighting the age characteristics and interests of teenagers, with nationality, artistry and sense of the times. (2 points) 2. Smooth movements and charm. (2 points) 3. This is technical and technical. (2 points) 4. The actor's movements are in place, the dance is beautiful and the rhythm is strong. (2 points) 5. Dance costumes and props conform to the dance content and style. (2 points) 6. It has artistic appeal, full of emotion and rich expression. (2 points) Fourth, scoring rules for instrumental music 1. They should have a certain technical level, have manual preparation, and be able to complete their chosen works smoothly and completely. (3 points) 2. Have a certain understanding and expressiveness of the works. (2 points) 3. Pitch, rhythm, and good performance. (3 points) 4. Have a good stage style and mental outlook. (2 points).