论文部分内容阅读
科学探究是普通高中化学新课程标准提倡的重要理念之一。倡导学习者主动参与,乐于探究,主动思考,从而培养学生动手能力,分析和解决问题的能力,以及交流与合作的能力,对提高学生全面的科学素养具有十分重要的作用。本节内容为高中电化学的开始,本节将把原来学习的氧化还原反应、能量转化、电解质溶液,金属活泼性等知识联系起来,而且还为后面学习金属的腐蚀与防护、其他常见电池的反应原理等重要电化学知识奠定了基础。
Scientific inquiry is one of the important concepts advocated by the new high school chemistry curriculum standard. Advocating the active participation of learners, willing to explore, take the initiative to think, so as to develop students ability to analyze and solve problems, as well as the ability to exchange and cooperation, to improve students’ comprehensive scientific literacy has a very important role. This section describes the high school chemistry, this section will learn from the original redox reaction, energy conversion, electrolyte solution, metal activity and other knowledge linked, but also for the later study of corrosion and protection of metals, other common battery Reaction principle and other important electrochemical knowledge laid the foundation.