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备课教师:杨敬梅课题:“研究导体的电流与电阻及两端电压的关系”“测量小灯泡的电阻”及“测量小灯泡的电功率”三个电学实验的复习。课时:1教具准备:画有三个电路元件的卡纸三张、红色记号笔一只。目标达成:知识技能:通过复习、评估与交流,巩固正确使用电表、滑动变阻器的相关知识,使三个实验变成一个实验,形成知识体系,提高复习效率。过程与方法:让学生学会科学探究的方法,培养学生的综合及分析能力。情感态度和价值观:养成尊重事实的科学态度和科学精神,加强团结协作的意识。
Instructor: Yang Jingmei Subject: “The relationship between current and resistance of the conductor and the voltage across the two ” “Measuring the resistance of small bulbs ” and “Measuring the electrical power of small bulbs ” Review of three electrical experiments. Class hours: 1 aids to prepare: Draw three circuit components of the three cardboard, a red marker. Achievements: Knowledge and skills: Through the review, assessment and exchange, to consolidate the correct use of electricity meters, sliding rheostat related knowledge, so that the three experiments into an experiment to form a knowledge system to improve the efficiency of review. Process and methods: To enable students to learn scientific methods of inquiry, to develop students’ comprehensive and analytical skills. Emotional Attitudes and Values: Develop a Scientific Attitude and Scientific Spirit Respecting Facts and Strengthen Consciousness of Unity and Cooperation.