In the new era,the curriculum ideological and political construction should be developed from thetrend ,law and method of the curriculum ideological and political construction to the qualitative leap,so as toform an organic nested education and teaching system.Especially in the natural science basic course of collegephysics experiment, educators are required to accurately grasp the historical background and realisticcontradictions of the ideological and political construction of this course in the context of the situation , promotethe “ saltwater integration” through knowledge imparts , ability cultivation and value shaping in the process of understanding, and constantly improve the ability , level, process and steps of ideological and political teachingin the course of technical optimization,so as to ensure the college physics experiment course ideological andpolitical development.