This study aims to determine the Project -Based Technopreneurship learning model's validity value in vocational education. The model was tested using validity analysis using the Aiken V formula to determine internal validation criteria based on expert opinion regarding the model's quality based on the learning model elements. External validity analysis was carried out through trials with 30 research samples in applying the model; data analysis using Confirmatory Factor Analysis (CFA) aims to identify the phases' basic constructs to become a valid unified learning model. The research method was quantitative. The internal validity test sample was 7 experts in vocational education who filled out the inner validity assessment instrument. In contrast, for the external validity analysis, the example was 30 people. The instrument used was a Likert scale assessment sheet. The results showed that the V Aiken score for assessing the model's elements and the syntax phases showed an average > 0.600. In contrast, the results of the CFA analysis showed that the KMO score was 0.645> 0.500, which means the feasibility of the data to be analyzed, the MSA score for all phases> 0.600, Total Variance Explained explains the factors formed with eigenvalues of 2,336, with the ability to explain the model as a whole 38.92%.