If children are interested in Lego and want to learn, let them continue to learn. After all, interest is the best teacher.
I have a sister whose children started learning Lego at the age of five, and now their sons are in junior high school. I chatted occasionally two days ago, only to know that this child participated in the National robot contest on behalf of their school (our famous school here) and won the first prize. At this time, we turned around and chatted with his mother, only to find that many children who started with him stopped learning, and he was one of the few who persisted.
As soon as he came in this morning, his mother told me that the child was struggling at home. Because Lego studied well, it was selected by the school to participate in weekend club training. Children feel that they don't have enough time after joining the club. He told his mother why there was so little time every day. The mother told him to give up, but the child refused. As soon as he said he was going, he threw himself into it at once.