Improvement of Student Learning Outcomes through the Implementation of Collaborative-Think Pair Share Project Based Learning Model on Vocational High School

This paper explain about the effects of the collaborative-think pair share project based learning model on learning outcomes of student on the subjects of the auxiliary machine. In this study the twelve grade students of the Commerce Ship Engineering department, SMKN 10 Padang has been considered as research population. The research method is a quasi-experimental. The sample consist of two classes: the first one is an experimental group (EG, n = 21) with collaborative-think pair share group project based learning model. The other one is the control group (CG, n = 20) with conventional learning model. The results of the study show that the use of collaborative-think pair share project-based learning models can improve student’s learning outcomes significantly compared to the conventional one. The collaborative-think pair share project-based learning model is more effective than conventional one in improving students’ learning outcomes, especially on the vocational high school in Padang.