For Students and interested teachers.
Access to my Moodle site is here.
Moodle is a CMS, or Course Management System. Blackboard is the most popular worldwide, but it is expensive. Moodle is under a Creative Commons license that makes it free to all who want to use it. It has been rated in Japan as better than Blackboard. It is fully multilingual and an excellent way to keep your class notes, communication with your students and assignments and quizzes all together and organized. I put all of my classes there.