Forging the sense of community for the Chinese nation serves as the central task in the ethnic work of the new era. Its organic integration into the college curriculum system represents a significant practical challenge. Taking the social psychology course as an entry point, we develop and put into effect a comprehensive integration plan. By combining theory with practice, we first establish a three-dimensional analytical framework integrating external drivers, internal mechanisms, and value objectives. It systematically demonstrates the triple driving forces formed by national strategies, educational missions, and disciplinary responsibilities, as well as the inherent compatibility between core theories in social psychology and the construction of the sense of community. On this basis, our study proposes a closed-loop practical path involving four interconnected dimensions: goal redesign, content integration, method innovation, and evaluation reform. It also creatively designs a "Water Droplet + Ripple" multidimensional educational model, which achieves precise penetration through classroom teaching and broad diffusion through social practice, thereby fostering the deep integration of value guidance and professional education.