1. Educational equity: Textbooks are important educational resources provided by schools to ensure students' equal educational opportunities. If textbooks can be bought and sold, people who can afford them may buy better and newer textbooks, while students with financial difficulties may not get the necessary educational resources, thus aggravating educational inequality.
2. Teaching coherence: Textbooks are compiled according to the syllabus and educational standards, which can provide targeted teaching content and guidance. If students can buy and sell textbooks freely, it may cause each student to use different versions or inconsistent textbooks, which will bring difficulties to teachers' teaching work and affect students' learning effect and evaluation criteria.
3. Efficiency of resource utilization: Schools usually buy a large number of teaching materials to meet the needs of students, and provide enough teaching materials for students to use in classrooms, libraries and other places. If textbooks can be bought and sold, it will lead to the dispersion and waste of resources and affect the rational use of educational resources.
Sometimes students can buy extracurricular textbooks or reference books to help them learn and master knowledge better. However, these additional textbooks should not replace the official textbooks provided by the school, but should be used as auxiliary tools.
In order to ensure the fairness of education, maintain the quality of education and make rational use of resources, textbooks cannot be bought and sold at will. Schools and educational institutions will provide students with corresponding teaching materials as needed, and manage and recycle them.
Public educational resources
1. School facilities and equipment: hardware facilities such as school buildings, classrooms, laboratories, libraries, stadiums and gymnasiums invested by the government are designed to provide students with a suitable learning and development environment. Teaching staff: The government meets the needs of public education by recruiting, training and dispatching teachers. These teachers are engaged in teaching in schools and educational institutions, providing students with knowledge transfer, guidance and evaluation.
2. Teaching materials and courses: The government formulates and provides unified education courses, teaching materials and supplementary materials to ensure that students can obtain systematic, comprehensive and structured teaching content and promote teaching quality and teaching coherence.
3. Financial support and tuition fee remission: The government provides education funds to support the operation and development of public schools through financial input and relevant policies and measures. At the same time, in order to protect the right to education of poor families, the government also provides financial assistance measures such as tuition fee reduction or grants.