First of all, you should find a piano teacher from the Conservatory of Music to teach your son, preferably a famous teacher if possible. This is not to exaggerate the role of teachers. Math and physics students are not particularly dependent on their teachers, and they can even become self-taught, which is also the reason why some farmers' children can get good grades in their studies. But sports, art and other subjects are not. We must study step by step under the strict guidance of the teacher, that is, the teacher teaches by hand. So there is no need to say more about the role of famous teachers.
Secondly, it is better for children to learn piano than to test their parents. After all, children are still young and lack the initiative and patience to learn. Learning the piano seems fun, but once you enter formal learning, it is a rather difficult process. It is inevitable that you will encounter all kinds of difficulties during this period, even if your child has enough talent. This requires parents to be patient enough to overcome difficulties. Moreover, parents have to sacrifice a lot of personal entertainment time to accompany their children. Any fantasy and doting on children will only hinder their growth. This is very important. According to the growing experience of me and my peers around me (I started to learn piano at the age of three and a half, and now I am a graduate student in the Conservatory of Music), all children who have made achievements in this field have a high-quality parent with a spirit of sacrifice behind them.
Finally, parents should remember not to be eager for quick success. Children's skills are improved step by step, so it is not necessary to compare them with other children's achievements, but should be done step by step.
Of course, yours is still young. Generally speaking, it is suggested that he should start learning piano when he is 3 to 5 years old, preferably no later than 7 years old. These are some experiences that I hope can help you. (Q: 358493678)