We have come into contact with many students in Grade 4 and Grade 5 who want to start learning Olympic Mathematics. Surprisingly, quite a few of these students did study Olympiad in the lower grades, but gave up because of the poor learning effect in class at that time. In the senior year, I had to learn it again because of the situation in junior high school. For such students, learning Olympic Mathematics has a certain shadow, and even some students still hold the idea that they are not suitable for learning Olympic Mathematics and have certain resistance.
Therefore, since parents have decided to learn Olympic Mathematics from the lower grades, they should first pay attention to the cultivation of interest and help them find something they are interested in mathematics, such as number games and so on.
2. Find a child's favorite teacher.
As I have just come into contact with the Olympic Mathematics, my interest is the first, so finding a teacher that my child likes is the most important thing in learning. A good teacher can make children like classes quickly and infect students with their own personality charm. In class, teachers are not only teachers, but also friends of children. They discuss problems with their children and think together, so that children can develop good study habits and like math while enjoying their teachers.
3. Start from the most suitable starting point.
I just came into contact with the Olympiad, and I don't understand that it's not that children are not suitable for learning mathematics, but that the starting point is not suitable. Finding a suitable starting point, adding appropriate basic knowledge before explaining the corresponding chapters, guiding and cultivating children's interests from simple to complex, and adjusting the order of some difficult chapters can make the study of Olympic Mathematics more systematic and solid.
Analysis of learning emphases and difficulties: 1, basic knowledge of quick calculation;
For the first-year students, calculation is the first problem that students encounter when they study. If we can find some rules in the seemingly chaotic formula and simplify it, then students will definitely enhance their confidence and interest in learning mathematics. In addition, calculation and quick calculation are the basis of learning various follow-up questions. To learn mathematics well, you must first pass the calculation.
2, know and learn to count various basic graphics:
Square, cuboid, circle and cube are the most common figures in primary school learning. Through systematic guidance, first-year students can calculate the number of various basic graphics; Enable students to establish orderly thinking and lay the foundation for establishing thinking mode.
3, learn simple enumeration method:
Enumeration is really difficult for first-year students. In the teaching materials of Olympic Mathematics, this difficult problem is introduced in a more intuitive counting way, and the complex and abstract problems are visualized for children to understand. The training of enumeration method focuses on orderly thinking mode, and visualizing abstract problems at the beginning of learning can better guide students to think positively and establish their own thinking mode.
4. Basic knowledge about number theory, such as parity, inequality, phase, etc.
The problem of number theory is a key point in the follow-up study, as well as the contents to be learned this semester: parity, inequality, phase and so on. It will undoubtedly become the basis for future study. Here, the problems of number theory are decomposed into various types and explained one by one, so that the study of Olympic mathematics is more systematic.
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