How to understand the application of degree mark in music?

There are three kinds of intensity signs: letter intensity signs, such as: P (weak), F (strong), mf (medium strong), mp medium weak, ff (very strong), pp (very weak) and so on. Text strength markers, such as crescendo abbreviation cresc. (gradually stronger) and diminuendo are short for dim. (gradually weakening); Graphic strength signs, such as:

In order to make students better understand the use of symbols in music and enhance their understanding and interest in music, I adopted the design ideas of animation explanation and children's song performance to make this micro-lesson. ?

I'll start with some symbols in the music score I saw before, find out the rules and analyze the strength. Then compare some common weather around you and the strength of animals to deepen your impression. Finally, through the use of intensity markers on the learned songs, it is actually used. In this way, the theme was revealed step by step.

Detailed description of strength

Wen Wei Po1985165438+10/5: "We want to come up with truly powerful innovative works, but we still lack such works."

Xinmin Evening News1986 65438+1October 20th: "This actor's performance is quite distinctive. He is always frowning, straight-faced, cautious and a bit wild, but he is rough and reserved, full of strength and sense of humor. "