I think it's not bad. The course is very interesting, probably because MotherGoose quoted the course of Mother Goose, which will pay more attention to children's practical ability and all-round development of all subjects. It's like his family has a little scientific experiment and a little life experience. I think children are thinking about how to do it in the process of doing it. When they encounter some difficulties, they will think about how to solve them. Cooperation with other children can also increase social interaction. This is quite good.