人类在不断地进步,时代在不断地发展,各行各业都发生了翻天覆地的变化,教育也不例外。近几年来,我国中小学的课本内容发生了很大的变化,许多教材都出现了不同的版本,这意味着我国传统课堂教学也面临着改革与创新,必须打破传统教学所形成的“以书本为中心、以课堂为中心、以教师为中心”的封闭状态,实行开放式教学。 As mankind continues to make progress and the times continue to develop, tremendous changes have taken place in all walks of life. Education is no exception. In recent years, the content of textbooks in primary and secondary schools in our country has undergone great changes. Many textbooks have appeared in different versions. This means that traditional classroom teaching in our country is also facing reforms and innovations. It is necessary to break the traditional teaching system. The book is centered, classroom-centered, and teacher-centered, and open-ended teaching is implemented.