It is better to focus on interest in primary school, otherwise the pears in junior high school and high school will be bigger and the children will have a hard time.
If you want to learn, find some courses that are different from the school's focus, and children can stick to it if they are interested. At the beginning, I didn't intend to let my child sign up for any class, and then I followed him to an English class for children's English teachers on the Internet. There are five people in a class, and they know classmates from all over the country. I have my own radio program and have a good time.
Oral pronunciation is very good, mainly because the teacher teaches it carefully, either playing games or letting him. Just be happy.