This text proceed from practice of concrete classroom instruction of" physics of the semiconductor ", discuss how it is offer information technology potentiality that use among semiconductor physics teaching to excavate, and apply the information technology to the classroom instruction effectively, make students obtain better results of learning in the classroom.This research has adopted two kinds of methods mainly: First, the law of educational experiment, second, the research law of the quality. This research explores mainly whether could use the information technology to optimize the teaching course, found the ideal teaching environment with studying the way to combine new-type.We can find that fully utilize the information technology to help mastering to knowledge of student of technical secondary school in the physics classroom instruction of the semiconductor, and can shift student initiative to learn enthusiasm, for help student understand microcosmic, abstract knowledge have very good function. Teacher can save a lot of repeated work and help to improve classroom instruction efficiency. We can get some high-quality multimedia coursewares through the network, realize the sharing of resources to the greatest extent. |