浅谈等效和类比方法在电磁感应教学中的作用

On the Functions of Equivalent and Analogy Method in Electromagnetic Induction Teaching

在电磁感应教学中，运用等效法，可以培养学生变通意识，有利于学生更准确地把握事物特征；运用类比法可以消除学生对新知识的深奥感，使学生对能量守恒有更具体的认识．

The equivalent method in electromagnetic induction teaching can help cultivate the students' flexibility and help them have a better grasp of the basic features of things. The analogy and association method cap help make the Abstract knowledge concrete. Thus, the students can gut a better understanding of the concervation of energy.