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本设计注重对学生科学探究能力、创新意识以及科学精神的培养,着眼于“人”的全面发展。类比等科学方法和灵动的处理极大地激发了学生的学习兴趣。多媒体的辅助把几个不容易操作的实验进行了近乎完美的演绎:情境创设、问题提出;历史回顾、科学感悟;科学猜想、定量验证;分析总结、应用提高;深入思考、拓展提高;系统构建、总结升华等六个环节有效地串联了整节课的教学活动。
This design pays attention to students’ ability of scientific inquiry, innovation and cultivation of scientific spirit, and focuses on the all-round development of “people ”. Analogy and other scientific methods and smart processing greatly stimulate the students’ interest in learning. Multimedia Assisted Performing Near-Perfect Interpretation on Several Experiments Not Easy to Operate: Situation Creation, Problem Proposal; Historical Review, Scientific Understanding; Scientific Conjecture, Quantitative Verification; Analysis and Summary, Application Improvement; Deep Thinking, Expansion and Improvement; System Construction , Summed up the sublimation and other six links effectively linked the entire class of teaching activities.