STAD Cooperative Learning Model in the Power System Grounding Course

The STAD type cooperative learning model is a practical educational technology innovation solution that allows students to engage in practical activities. This study aims to analyze the implementation and effectiveness of this model in the power system grounding course. The results obtained by the product in all aspects of the assessment are categorized as very valid, with an average of 0.92. The practical assessment of lecturers has a practical category, and students are also declared practical with an average of 96. The effectiveness of the cooperative learning model has been measured, including aspects of the affective, cognitive, and psychomotor domains, in experimental and control class students who use conventional learning models with cooperative learning, with an average of 86. Descriptive data showed that in the experimental group, the pre-test value was 62 and the post-test value was 86, with a difference of 22, while in the control group, the pre-test value was 64 and the post-test value was 76, with a difference of 12. So, the value in the experimental group was higher than that of the control group. The independent sample t-test analysis results show that the value of Sig. (2-tailed) = 0.000, so it can be stated that the STAD type cooperative learning model is more effective in improving student learning outcomes in the Power System Grounding course, so that it can be a practical choice of learning model in the future.