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“电磁铁”实验课教案钟祥市胡集镇桥档小学熊志刚（４３１９１１）目的要求１．指导学生制作电磁铁，了解电磁铁的结构；２．通过实验让学生认识电磁铁的性质和用途；３．通过实验培养学生的操作技能。教学重、难点１．研究电磁铁的性质为本课的教学重点；２．引导学生动...
“Electromagnetic” Experimental Lesson Teaching Plan Xiong Zhigang (431911) Objective Requirements 1. Instruct students to make electromagnets to understand the structure of the electromagnet; 2. Through experiments to enable students to understand the nature and use of electromagnets; 3. Students’ operating skills are cultivated through experiments. Teaching is heavy and difficult. Study the nature of electromagnets as the teaching focus of this lesson; 2. Guide students to move...