Some reputable schools with online insurance classes and training are Yale University, Colorado Department of Higher Education and John Hopkins Bloomberg School of Public Health. These schools offer a variety of different courses in the insurance field.
Yale University offers an online financial markets course that teaches the student about investments, real estate, banking and risks related to insurance topics. The course materials include the tests and answers. The student must purchase two textbooks for the course.
The Colorado Department of Education also offers an insurance course that covers different types of insurance policies. In addition, John Hopkins Bloomberg School of Public Health provides a managed care and health insurance course.