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多年以来,在中学化学教学中依旧采取“填鸭式”的课堂教学模式,学生在学习过程中只能被动地接受老师给予的化学知识,这样的教学模式极大地限制了学生自主创新的能力.如何将化学观念指导元素化合物教学,促进化学基本观念发展是值得教育工作者深入研究的主要问题.在教学实践中,结合相关教学案例,建立以学生为主体,教师为主导的教学方式,从而激发学生学习化学的积极性和主动性.化学基本观念是学习者针对不同层次、不同阶段具体化学
Over the years, the middle school chemistry teaching still adopts the “spoon-feeding” classroom teaching mode. Students can only passively accept the chemical knowledge given by the teacher during the learning process. Such teaching mode greatly limits the students’ capability of independent innovation How to guide the chemical concept teaching of chemical compounds and promote the development of the basic concepts of chemistry is a major issue worthy of further study by educators.In the teaching practice, combined with relevant teaching cases, the teaching mode with students as the main body and teachers as the leading Stimulate students to learn the enthusiasm and initiative of chemistry.The basic concept of chemistry is that learners at different levels, different stages of specific chemistry