This course has a subtitle, META101x: Thinking about thinking. It sounds good because it catches one of the main ideas of critical thinking, that it is a kind of thinking directed to other thinking.
It is created in the University of Queensland by Deborah Brown and Peter Ellerton. According to the description the course is based on philosophy and it is primarily aimed on analysing and understanding arguments. Of course it isn’t the comprehensive course about critical thinking, it is more likely an introduction to the topic from a philosophical point of view.