What is the contribution of Friedrich Herbart in education?

Friedrich Herbart is known for his significant contributions to educational theory, particularly his emphasis on the importance of pedagogy as a science. He introduced the idea of "apperception," which highlights how new knowledge is integrated with prior knowledge, underscoring the role of the teacher in facilitating this process. Herbart also developed a systematic approach to curriculum design, advocating for the integration of moral and ethical education within academic subjects. His ideas laid the groundwork for modern educational psychology and instructional methods.