Critical understanding is a term used commonly in education to define a mode of thinking, described as, ‘an essential tool for participating in democratic processes, at whatever level.’ It is a defensible position reached through the examination of ideas, issues or sources. It is achieved through reflecting upon, analysing and evaluating different ideas and positions, and is demonstrated through an ability to express informed responses and independent thought. Critical understanding develops through analytical and independent thought and is considered an increasingly important element of the education process as students progress to higher and further education. However it is not an easy concept to communicate for it is not a passive thing we do; it is about active engagement.