I think it is very useful for children to learn Olympic mathematics! Because:

First, those who study Olympic Mathematics can cultivate children's thinking ability.

After some people have learned the Olympic Mathematics, parents feel that learning and not learning are the same, and they can't see much progress in their grades.

I want to say that because in the exam, the knowledge of Olympic mathematics is generally not much. So there is not much difference in grades.

But after learning the Olympic Mathematics, his way of thinking is different and his methods are diverse. This is a process of thinking expansion.

Second, learning Olympic Mathematics can cultivate children's interest in learning and improve learning efficiency.

In primary school, some homework needs to solve binary linear equations, and the steps of solving problems are complicated.

However, after learning the Olympic Mathematics, it can be solved quickly and the learning efficiency is improved.

For example: the problem of harmony but difference, the problem of chickens and rabbits in the same cage, profit and loss problem, cattle