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高中化学新课程标准强调学生要主动参与、乐于探究、勇于实践,培养学生的创新精神和实践能力,形成科学的自然观和严谨求实的科学态度。在新课程化学实验教学中改革传统教学的弊端,把实验的主动权交给学生,进一步提高实验的目的性和有效性,实现化学实验教学的探究化、绿色化和现代化。一、演示实验“扩大化”新教材在实验形式上淡化了演示实验和分组实验的界限,把大量的实验分散在“实验”和“科学探究”之中,这有利于教师根据实验内容和各校的不同条件灵活选择实验形式。我校是大
High school chemistry curriculum standard emphasizes that students should take the initiative to participate in, willing to explore, brave practice, cultivate students’ innovative spirit and practical ability to form a scientific view of nature and rigorous and realistic scientific attitude. In the new course of chemical experiment teaching reform the drawbacks of traditional teaching, the initiative of the experiment to the students, to further improve the purpose and effectiveness of the experiment, chemical experiment teaching to explore, green and modernization. First, the demonstration experiment “magnifying ” The new teaching material in the experimental form to dilute the demonstration experiment and group experiments boundaries, a large number of experiments scattered in “experiment ” and “scientific inquiry ”, which is conducive to Teachers choose the experimental form flexibly according to the experiment contents and the different conditions of each school. My school is big