Since it is called an interest class, I think the most important thing is that children are interested in choosing it. At present, musical instruments (electronic organ, piano, etc.) can be selected. ), calligraphy or painting, dancing, chess, etc. are good for children's intellectual or ability development. You can guide your children according to your own wishes, let them see the actual atmosphere on the spot, and try to take one or two classes if possible. If the child is interested, stick to it. If not, don't force it. You can change it and never force it.
As for English, I personally disapprove of it. This is unnecessary. After studying at school, five or six-year-old children may not remember. Unless the child shows great interest in this aspect.