A conceptual model is fundamental to the design of education indicators. This paper examines the conceptual models for education indicators that have been thus far developed, either explicitly or by implication. Models may be simple schemes in which different elements are distinguished or they may have a completely causal character. Five models in use for education indicators are discussed : system-oriented approach ; deductive approach; inductive approach; goal-oriented approach; and problem-oriented approach. These five models may account for both the focus and scope of education indicators which are of use to those working inside school and those monitoring quality from the outside. Although every model has various advantage and constraint, it can be used as a basic for selecting education indicators. Rather, the researches should establish specific models to ensure greater appropriateness in the procedures for development of education indicators.