自新中国成立以来,我国中小学教材建设在相当长一段时间基本实行“一纲一本、编审合一、高度统一”的中央集权化的教材政策,即全国中小学大都在使用由人民教育出版社根据国家制定的教学计划和教学大纲而编写的“部编教材”或“统编教材”。这种统编教材是与当时历史形势、社会发展、政治需要 Since the founding of the People’s Republic of China, the teaching materials for primary and secondary schools in our country have basically implemented the “centralized, one-by-one, unified, and highly integrated” teaching materials policy for a relatively long period of time. The primary and secondary schools throughout the country are mostly used by people. The Education Publishing House compiles textbooks or textbooks based on the teaching plans and syllabuses formulated by the state. This unified teaching material is related to the historical situation at that time, social development, and political needs.