I think this child is different.
There is a little boy in Shenzhen. He didn't like to use draft paper to calculate problems since he was a child. Some people may think that he will work hard. You can see from his video that this little boy uses his legs to calculate problems, and there is a hole in his pants. In order to calculate the leg problems smoothly, the hole is getting bigger and bigger. Just look at the way he drafts, and you will know that he is an unusual boy with unique ideas.
Secondly, I think he soon found another way to solve the problem. As a parent, he should not stop it.
If parents see their children making recipes on their legs, I believe many people will be furious and stop their children's behavior in time. They feel very unconventional, unlike everyone else, and it is inconvenient to go to school. However, this parent in Shenzhen saw that the child's writing was really like a god, and the speed of writing on his legs was particularly fast, and his mentality was relatively peaceful. Parents did not scold their children, but posted the matter online, which attracted the attention of many netizens. Many netizens say that this is a child prodigy, and he is likely to be a mathematical genius in the future. Many children can achieve something because of their parents' education. Educating children should not be too rigid, but should respect their hearts.
Third, but the little boy is a little unsanitary in calculating problems on his legs. Parents can guide him slowly and let his children use draft paper.
But we also know that children have poor resistance, and it is really unclean to write and draw directly on their legs with an oily pen. Then as a parent, you can explain this to your child, and tell your child that health is also important, and you can find a better way to calculate the problem. Now there is a kind of washing cloth, which is written directly with a pen dipped in water, leaving no trace after drying. After trying different ways, your child may like it very much.