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以Fe3O4的教学、稀有气体化学的教学为例,讨论中学化学知识与大学化学知识的衔接,以体现化学知识的连续性和阶段性;化学史中蕴含着丰富的科学本质观内涵,为师范生科学本质观的培养提供了素材;亦能提示师范生有准备地面对其从教后也会面临的中学化学与高中化学知识的衔接问题;为师范生毕业后从教的教育教学工作奠定着基础。
Taking the teaching of Fe3O4 and the teaching of rare gas chemistry as an example, the connection between chemistry knowledge of middle school and chemistry knowledge of university is discussed in order to reflect the continuity and phase of chemistry knowledge. The history of chemistry contains abundant connotation of science essence, Scientific concept of nature to provide material; also be able to prepare students to be prepared to face the face of their secondary education from high school chemistry and high school chemistry connection problems; to lay the foundation for teachers and students to teach teaching after graduation.