Search

In this research, based on the experimental project of intelligent competitive answering device with digital display for the course of the digital circuit, a multi-level three-dimensional model of experimental teaching is proposed. It not only deepens the connotation of the experimental teaching, but also realizes the hierarchy of the experimental contents, dynamics of the experimental targets, diversification of the experimental methods and means, and well improves the students' skill and ability of engineering practices. [ABSTRACT FROM AUTHOR]