First, there is a difference between primary school mathematics and junior high school mathematics.
Most of primary school mathematics is simple, but junior high school mathematics begins to face divergent thinking and rely on logical thinking ability to solve it, which is more attractive than primary school mathematics and arithmetic, and not as boring as primary school mathematics and arithmetic. So some people are not interested in primary school mathematics, but they are interested in junior high school mathematics after they enter junior high school, so they will be particularly serious about what they are interested in. Therefore, when their primary school is not good, junior high school mathematics can also counterattack.
Second, listen carefully and finish your homework, and you will be able to counterattack successfully.
Junior high school mathematics is also based on primary school mathematics, so poor primary school mathematics can also be successfully countered in junior high school, because our minds have grown in junior high school and our desire for knowledge will continue to increase, so we should listen carefully to the teacher's knowledge in class, integrate junior high school knowledge with primary school knowledge, and make up for the poor primary school mathematics with junior high school knowledge. And listen carefully in the junior high school class, finish the homework after class, and preview the later courses, then the junior high school math scores will continue to rise, thus achieving the effect of counterattack success.
Third, you can practice better by learning to teach yourself.
The grade of primary school can't represent anything, so the grade of primary school mathematics is very poor, and junior high school can successfully counterattack. Because most people like to play in primary school, their desire for knowledge is not very high, so their grades are poor. But after junior high school, their thirst for knowledge is on the rise, so they want to study independently and accumulate knowledge through their own research. Therefore, students with weak basic knowledge can study mathematics independently after junior high school, preview after class, extrapolate with divergent thinking, and know what the teacher teaches well, so junior high school is not a problem.
To sum up, we can know that the math scores in primary schools are poor, and it is not difficult to counterattack in junior high schools. As long as we master the methods, we can successfully counterattack.