Moodle is an open source software. You can use this for many class model. This mindmap shows how Moodle can be used for smart and innovative learning. Some video node contents are Korean.
http://okmindmap.com/map/ZjljOTE2OTQtYWM2OC00NjczLWJkZGMtODAwYzJkMWZiMTYx