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基于师范院校的特点,物理系的实验教学不仅要培养学生对现象的观察与归纳能力,而且还要培养学生对知识的再传授能力。 电子电工实验作为学生实验的必修课,在确保完成教学计划的前提下,要注意培养学生对问题的分析与应变能力,从而为其以后掌握一种教学方法打下基础。 就电子电工实验本身而言,其指导方法各有其特点。如电工实验属强电作业,因而在指导电工实验时,首先必须保障学生安全操作;而电子实验属弱电操作,故指导电子实验时要让学生认识到电子元件易损。不耐高温等特点。一言以蔽之,开课伊始既要有针对性地讲解,使学生掌握器材、元件,乃至于导线的连接方法,又要在保障安全正规操作的前提下,使学生在进行每一个实验时,都能根据不同的电路,做到简捷明了地布线,以便为日后掌握一种正确的教学方法打下基础。 在课堂上,指导教师也应努力培养学生的教学能力,具体应在以下环节上下功夫。 (一)抓好学生的课前预习,这不仅要使学生了
Based on the characteristics of normal colleges and universities, experimental teaching in physics department should not only cultivate students ’ability of observing and inducing phenomena, but also cultivate students’ re-teaching ability of knowledge. As a compulsory course for students ’experiments, electronic and electrical experiment should pay attention to cultivating students’ ability of analyzing and adapting to the problems under the premise of ensuring the completion of teaching plan, so as to lay the foundation for their later mastery of teaching methods. As far as the EEE is concerned, its guiding methods have their own characteristics. Such as electrician experiment is a strong electric homework, and therefore in guiding the electrician experiment, we must first ensure the safe operation of students; and electronic experiment is weak operation, so guide the electronic experiment to let students recognize that the electronic components vulnerable. High temperature and other characteristics. In a word, at the beginning of the course, it is necessary to explain in a targeted manner so that students can grasp the connection methods of equipment, components and even leads, and under the premise of ensuring safe and regular operation, students should, at every experiment, Can be based on different circuits, so simple and clear wiring, in order to lay a foundation for the future to grasp a correct teaching methods. In class, tutors should also strive to develop students’ teaching abilities, and should work hard on the following aspects. (A) do a good job of students in advance of the preview, which not only to make the students