【摘要】 深入分析当前封闭的电子技术教学存在的问题和开放实验教学的必要性,针对开放实验教学遇到的困难,提出分层次有限性开放的思路。实验教学的开放不能盲目,应遵循逐步开放的原则,分层次有限性地开放。更多还原

【Abstract】 The existing problems in current closed electronic technology teaching and the the necessity of open experimental teaching were analyzed deeply.In view of the difficults in open experimental teaching,this paper put forward the idea of multilayered limited open.The open of experimental teaching should not be blindly,but follow the principle of progressive liberalization,so as to open in a multilayered limited way.更多还原