In the academic community, it is generally believed that after the material **, biology has become the most difficult discipline among the assigned disciplines. In the past, chemistry was widely regarded as the most difficult subject, while several other subjects were chosen by most students because of their lower learning difficulties. However, after the substance **, the situation changed. This article will divide the changes in the post-assigning discipline of **matter** and analyze why biology has become the most challenging subject.
1. The choice of discipline before the material
Before the material, students' choice of subject is mainly determined by their own ability level and subject inclination. Chemistry, as a difficult subject, is often disliked by scumbags. As the scumbags give up choosing chemistry in favor of other subjects, middle school students with relatively low grades are also reluctant to choose chemistry, forming a "domino effect". This has led to a drastic reduction in the number of students who choose the subject of chemistry.
2. The choice of disciplines after the material
After the substance, students face more restrictions in choosing subjects to be graded. They need to take into account the grading of each subject and the pressure of choosing a major. Matter** makes it impossible for students to abandon chemistry and choose other subjects alone, which leads to a significant increase in the number of students choosing chemistry. Biology, on the other hand, has a significant reduction in the number of students chosen because it is combined with chemistry. This situation has led to the gradual increase in students' requirements for chemistry subject selection, and simply choosing chemistry is no longer the first choice for top students.
After the substance**, chemistry and biology became the focus of the students. Although chemistry was considered the most difficult subject in the past, biology has become the biggest challenge among the assigned disciplines after matter. The following will be the reasons why biology has become the most difficult subject from several aspects such as knowledge difficulty, practical operability, and changes in test centers.
1. Improve the difficulty of knowledge
After the material, the knowledge difficulty of biology has increased significantly. Biology is a subject that involves a lot of memorization and comprehension, and requires students to master a large number of biological concepts, life phenomena, and ecological principles. After the material, the amount of knowledge in biology is further expanded, which puts forward higher requirements for students' learning ability and memory ability. This is undoubtedly a huge challenge for many students.
2. Increase in practical operability
Compared with chemistry, biology is more hands-on. Biological experiments and dissection are an essential part of the students, and these practical operations often require students to have a high level of practical ability and skills. After the material**, the practical operability of biology is further increased, and students need more time and energy to devote more time and energy to the practice of experiments and anatomy, which also increases the difficulty of biology.
3. Changes in test centers
After the substance, the test center of the biology discipline has changed significantly. In the past, biology exams focused on the mastery and memorization of biological knowledge. After the material **, the examination center of biology pays more attention to the application of theoretical knowledge and the examination of analytical ability. This requires students to be able to combine biological concepts with chemical knowledge for comprehensive thinking and analysis, which is a big challenge for many students.
After the material subject, the biology discipline has become the biggest challenge among the assigned disciplines, and its difficulty is far greater than that of other disciplines. This is mainly due to factors such as the increase in the difficulty of knowledge, the increase in practical operation, and the change of test center. For students, overcoming these difficulties and improving their academic performance in biology requires more effort and time. But as long as they study and explore diligently, every student has the ability to climb the peak of biology and achieve excellent results.