Many courses are foundational and introductory reviews of broad areas of study, such as biology, physics, and political science.
Yale University makes a broad range of its lectures and classes available through the Open Yale Courses program. Each course includes a full set of class lecture videos featuring Yale professors, as well as course materials like syllabi, suggested readings, exams, problem sets, and answer keys. Many courses are foundational and introductory reviews of broad areas of study, such as biology, physics, and political science.