Are there any assignments or tests in the courses?

No, there are no assignments or tests in The Great Courses. The courses are designed to provide self-paced learning without the pressure of homework or formal assessments. The focus is on delivering engaging and high-quality content that you can access at your own convenience. The Great Courses believes in a relaxed and enjoyable learning experience, where you can dive deep into a subject without the stress of exams. Instead of assignments and tests, you will find quizzes and exercises that allow you to gauge your understanding and reinforce key concepts. These optional resources are designed to enhance your learning experience, but they are not mandatory.