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化学是一门以实验为基础的自然科学,很多化学知识的获取都是通过化学实验归纳总结出来的。高中阶段的化学实验更多的是展现物质变化的宏观层面,很难展现物质变化的微观视角,这成了学生深入思考某些化学理论知识的一大障碍。利用多媒体技术与化学实验联合教学的方式对高中化学知识进行学习,不但可以让学生体会化学问题的探究、解决、分析过程,还原知识形成的本来面目,还有利于学生概念的形成和思维的锻炼,帮助学生建立宏观和微观的内在联系,为学生学习化学知识增加了新的途径。
Chemistry is an experiment-based natural science, many chemical knowledge acquisition are summarized by chemical experiments. Chemistry experiments in high school are more macro-level to show material changes, and it is very difficult to show microscopic perspectives of material changes. This becomes a big obstacle for students to think deeply about some theoretical knowledge of chemistry. Using the combination of multimedia technology and chemistry experiment to learn chemistry knowledge of senior high school will not only enable students to understand the process of exploring, solving and analyzing chemical problems, but also restore the original formation of knowledge formation, as well as the formation of students’ concept and exercise of thinking , Help students to establish the macroscopic and microcosmic internal connection, and add new ways for students to learn chemical knowledge.