(1) Many parents don't know whether the olympiad is useful or not, and most children don't know what it is. They just think it should be harmless, but I think the so-called olympiad is of little significance to students and wastes time, energy and financial resources.
(2) All kinds of cup mathematics extracurricular training are dressed in the cloak of "Olympiad Mathematics", divorced from textbooks, emphasizing "skills" and euphemistically called "training thinking". In fact, many elementary school olympiad math problems can be easily solved with junior and senior high school textbooks.
(3) Can olympiad cultivate interest? I don't think so, and it often backfires. When solving textbook problems, students will be obsessed with their own ideas and form the habit of "worrying about the sky" (some of my students are like this).
(4) There is no such thing as Olympiad in primary school and junior high school. The so-called olympiad that primary school students learn is actually very different from olympiad.
(5) The relationship between Olympic Mathematics and senior high school entrance examination and college entrance examination. The senior high school entrance examination will never involve the contents of the Olympic Mathematics. The last two questions in the college entrance examination (such as this year) are more difficult. Most students can't understand the questions, but there is nothing related to the Olympic Games.
(6) Olympiad and bonus points. Any competition activities are not linked to further education, and you don't enjoy extra points in the college entrance examination and senior high school entrance examination!
Therefore, I think all students who have the ability, time, interest and expertise in mathematics can learn Olympic Mathematics. The Olympic Mathematics is not suitable for most students, so parents should be careful when choosing. If you want to get good grades, you must lay a good foundation and specialize in textbooks and textbook-related knowledge points! More educational information can be found on the website. Senior education experts will explain the problems related to the Olympic Mathematics for you.