There are many friends in the kindergarten.

I use crayons naturally, and toothpaste and toothbrush are really good.

Dandelion, duckling, flat mouth

Don't be a small tail or a leaf.

Finger song, little doctor,

I have a happy home, and the train is about to leave.

Children love their motherland, and I will be a teacher.

I am a little painter and a big stump. How old are you?

Colorful building blocks are really beautiful and autumn.

Extended data:

Because the meaning of notation is not simple to use, but simple to use, it is easy to record an extremely simple single melody. Personally, I can't help but want to beat him up because there are many ups and downs and many voices in notation, but if I type and exchange some simple fragments online, I am too lazy to draw a staff, and I don't like many words as names, so I will definitely read notation (specifically, digital notation, because there is no one)

But for songs that are more difficult than nursery rhymes, these advantages will gradually disappear, and a lot of shortcomings, that is, those mentioned in the upstairs answer, actually look much more tired. And in the final analysis, getting started with the staff is not much more difficult than the simple staff. Most of the reasons for not learning staff are not difficult at all, but lazy!

On the other hand, according to my own situation, although the advantages of staff are far superior to simple music on the whole, if you really don't use those parts in the scene (such as some vocal music and traditional folk music), or you really don't want to spend too much time on music, but just play casually occasionally, I think it is completely understandable not to learn staff. But for most fans who want a little academic performance, the advantage of the staff is still fragrant enough, and whoever learns this knows.

Baidu encyclopedia-practical music accompaniment for children's songs