Extracurricular is an internal learning process to meet student needs. Extracurricular activities outside the school that aim to develop and channel the potential that exists in students. The system is a collection of subsystems (elements) that correlate with each other to achieve certain goals. Decision support systems can be interpreted as a system designed that is used to support management in decision making. The AHP method used is a method that is easy to understand and easy to learn by people who will use it. AHP method is structured decision making. The method includes the riteria assessment process that starts from weighting criteria to be able to know the importance of each criterion, then criteria that can produce alternatives to find out the highest weight of each alternative. The application of the AHP method resulted in good decisions in the completion and calculation of the criteria values possessed by badminton extracurricular trainers, so that accurate results were known in the process of selecting badminton extracurricular trainers. The application of the AHP method by using Microsoft Excel can facilitate the principal of the SMK Pembangunan Jaya-Yakapi in determining badminton extracurricular trainers.
LEMBAR HASIL PENILAIAN SEJAWAT JURNAL - AMI2