Under the background of networked education, the subjective behavior in the field of education, the interaction between teachers and students, and the educational environment in which the subject is located have all had a comprehensive impact on the teaching mode of mental health courses in colleges and universities. In recent years, the teaching research and practice related to “action learning” and “thinking visualization” have been deepening, and more papers, monographs, and training activities related to them have been deepened. Thinking is a complex cognitive process, and students' positive and critical thinking attitude plays a crucial role in improving the quality of nursing work in the future. The importance of study, our way of self-cultivation, and the foundation of our destiny is beyond words. This study explores the application and significance of college students' happy learning combined with the visualization of thinking and action learning under the background of “Internet +” from four aspects: curriculum connotation, system construction, effect analysis, and curriculum thinking, so that students can play their subjectivity in education courses and improve. The initiative and interaction of students in the classroom encourages students to not only know, feel, and experience in education courses but also dare to speak, ask, and question and be the leaders of the classroom.