Application of the Principal Components Analytic Method in Universities Geography Teaching Appraisal

To the primary election 52 geography teaching appraisal targets,this paper uses the principal components analysis method to screen the important choices of middle-school students according to the initial meter.With the aid of SPSS statistics software,this paper induces one level targets and gets the appraises meter.In the achievement examination,the result shows that the result of the trial comments has the very good letter and effect,proved comparatively high grade of the meter.According to this establishment,the appraisal meter can be applied to the universities geography teaching appraisal.It can provide the scientific basis for the teaching management,enabling the teaching appraisal to make further more function for the promotion of the geography teaching quality.Simultaneously this paper explores a new road for the teaching appraisal scientific style.