Abstract: As a compulsory course for undergraduate students majoring in marine science, experimental techniques of marine geology and environmental science aims to make students understand the research methods of marine environment and geology, and preliminarily master the experimental design ideas and methods.The construction of the marine geology virtual simulation experiment teaching platform is based on the national strategic aim of building an ocean power and the demand of training high-level marine science talents.It is the improvement and development of the traditional marine geology experiment teaching under the background of the information age, and also an important content of the information construction of higher education.This paper analyzes the current situation of the experimental teaching of marine geology specialty and puts forward the construction idea of a virtual simulation experimental teaching platform.Taking the virtual operation laboratory system, dynamic image particle size analyzer, and MFK1-FA kappa bridge susceptibility meter as examples, the construction content of the platform is introduced.The virtual simulation experiment teaching platform will be a marine geology experiment with video animation, sound, graphics interactive forms, such as show, break through the traditional Marine geology experiment teaching schedule, space and laboratory equipment, etc.Various constraints to solve the problem under the unique form of study provide a new way for major experimental courses to promote experimental teaching reform and innovation.