Implementation of Class Based Assessment to Improve Student's Cognitive Ability in Online Business Subjects for Class X Department Online Business and Marketing SMKN 1 Ponorogo

The purpose of this study was to find out whether applying class-based assessment could improve cognitive abilities in class X students of SMKN 1 Ponorogo in online business subjects for the 2020/2021 school year. This study used a descriptive qualitative method. The subjects of this study were students of class X SMKN 1 Ponorogo with a total of 32 students. The data collection technique used in this research is a questionnaire or questionnaire. The results in this study are that the teachers’ activities in managing learning with the application of the class-based assessment are very good or have been maximized. This is proven by students who already understand the material in Online Business subjects and are in accordance with the results of class-based assessment. The Teacher’s role in this case can help improve students' cognitive abilities and with the implementation of class-based assessment can measure and improve students' cognitive abilities