We all think that textbooks are very important to every student. Fortunately, it was this pupil who found the mistakes in the textbook. If this kind of mistake is a key problem for students, it may affect a basic problem in their future study. If there is no more important influence, it will not cause too much loss. However, since such problems have been discovered, the relevant departments should check the work well in the later stage and be the person in charge of their own work.
Education cannot be ignored, and each of us has a certain responsibility. When mistakes in textbooks are found and pointed out, I believe the relevant departments should make timely adjustments. Look up the textbooks, education is a serious matter, and we should treat this problem with a very serious heart.
I think this incident is actually warning us to pay more attention to one of our most basic work problems, especially the education of students. Errors in teaching materials are actually very serious and should be taken very seriously in the future.