This document discusses definitions and concepts of comparative education provided by various scholars. It is defined as the study and comparison of education systems between two or more countries, examining similarities and differences in philosophies, policies, practices, administration and more. The scope of comparative education is broad, covering history, sociology, economics and other disciplines as they relate to education. Its purposes include helping to improve one's own education system by learning from solutions to problems in other systems and discovering underlying principles of education development. Examples of education systems that could be compared and contrasted are provided.