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发展学生智力的实质,就是培养学生认识世界和改造世界的能力。通过化学实验教学能够使学生初步学会认识自然界的科学方法。化学实验教学中常使用的有:观察、实验、控制实验条件、实验记录、数据处理和解释、分类、抽象、分析综合、归纳演绎、发现规律、提出假说和验证假说等各种方法。使学生掌握科学方法,是培养学生解决化学问题能力极为重要的内容和手段。同时对于发展学生智力将起到重
The essence of developing student intelligence is to cultivate students’ abilities to understand the world and transform the world. Through chemical experiment teaching, students can learn to understand the scientific methods in nature. Chemical experiment teaching often uses: observation, experiment, control experimental conditions, experimental records, data processing and interpretation, classification, abstraction, analysis synthesis, induction deduction, discovery rule, hypothesis and verification hypothesis. Making students master scientific methods is an extremely important content and means for cultivating students’ ability to solve chemical problems. At the same time, it will play a major role in developing student intelligence.