美术课堂教学大体可分为课始导入,新课教学、课堂练习、总结谈话这四个环节,在这些环节中,各种媒体所表现的教学功能和特性是不尽相同的。美术的直观性、技能性特点及其作品的审美性特点.决定了电化教学是美术教学实现优化的手段之一。近年来,我们开展了“运用电教媒体,提高美术课堂教学效率”的实践与探索,从适时、得法地使用电教媒体中,寻求提高美 Art class teaching can be divided into four parts: introduction of class beginning, teaching of new class, class practice and concluding conversation. In these links, the teaching functions and characteristics of various media are different. Art’s visualization, technical characteristics and the aesthetic characteristics of its works determine the teaching of electric education is one of the means to optimize the art teaching. In recent years, we have carried out “the use of audio-visual media to improve the efficiency of art classroom teaching,” the practice and exploration, from a timely and legitimate use of audio-visual media, seeking to improve the United States