Abstract: In order to promote the deep integration of digital intelligence technology with the education and teaching of ship and ocean engineering, improve the ability of students majoring in ship and ocean engineering to master cutting-edge technology and seamlessly connect with the ship industry, it is proposed to integrate the digital twin design concept into the classroom and experimental teaching, taking the course design principles of ship and ocean platform as an example, the construction experience of curriculum system and virtual simulation experiment platform is discussed. Through the evaluation of the effect of practical teaching and experiment, this paper verifies the effect of teaching reform by integrating the concept of digital twin design into classroom and experimental teaching, so as to promote learners' in-depth collaborative knowledge construction.

Key words: Digital twins, Digital intelligent design, Experimental teaching platform, Ship and ocean engineering