The purpose of this research is to examine the effectiveness of using analogies as a teaching methodology in the learning of complicated concepts for high school courses of electrical circuits. For this purpose. using random clustering method of sampling. a population of 44 people was selected from the third year students of martyr Rajaie high school of Azarshahr city and then was div... https://www.fentybeautys.shop/product-category/hair-styling-tools/