Abstract：The deficiency of correct explanation and practice in the educational research method has been the main contradiction, which restricted the reasonableness, exactness and reliability of the production of the educational research. Thus, it is important to evaluate the validity and reliability of the productions what was close in contact with another question of constructing the education theory logically. There are no less than three rules related to the evaluation of the educational research productions: the reliability of view-evidence; the validity of the data-explanation: the reasonableness of the concept-proposition. Approximately, there are two ideal models to construct educational theory: ABCDEF (to validate theory) and CDEFBA (to construct theory) model. The ideal models are propitious to evaluate the validity or the reliability of a certain education research correctly, and help the educational theory research to develop more maturely and healthily.
