电子技术教学是通用技术课程的重要组成部分,是提高学生技术素养的重要途径。但一直以来,下列问题影响着电子技术教学有效性:(1)学校电子仪器、实验材料不足,影响上课内容;(2)理论知识的学习缺乏直观认识,学生学习感到吃力;(3)学生实验效率低,影响教学进程;(4)学生创新能力不够。 Electronic technology teaching is an important part of general technology courses and an important way to improve students' technical accomplishments. However, the following problems have affected the effectiveness of electronic technology teaching: (1) the school electronic equipment, lack of experimental materials, affecting the content of the class; (2) the lack of intuitive knowledge of theoretical knowledge, students feel difficult to learn; (3) Inefficient, affecting the teaching process; (4) students lack of innovation.