PENGARUH MODEL PEMBELAJARAN KOPERATIF TIPE MIND MAPPING TERHADAP HASIL BELAJAR SISWA (Studi Quasi Eksperimen Pada Mata Pelajaran Ekonomi Kelas XI SMA Negeri 1 Sindangkasih)

Abstract

Muhamad Arfan Fauzi (2107210077) "The Influence of the Cooperative Learning Model Type Mind mapping on Student Learning Outcomes (A Quasi-Experimental Study on Economics Subjects in Grade XI at SMA Negeri 1 Sindangkasih)" This thesis was written under the supervision Mr. Dr. Rizka Andhika Putra, S.Pd., MM. as the first supervisor, and Mrs. Dedeh, S.Pd., M.Pd. as the second supervisor." Low academic achievement is a central issue in this study, as learning outcomes serve as a key benchmark for evaluating the success of the instructional processthus, educators are compelled to urgently explore a variety of strategies to achieve better results. The poor performance of students is attributed to several factors, notably the educator’s selection of an inappropriate instructional model; one promising approach to enhancing learning outcomes is the implementation of a cooperative learning model of the mind‑mapping type, which requires each student to engage more actively in the learning process. The objectives of this study are threefold: (1) to determine the difference in learning outcomes between pretest and posttest in the experimental class using the mind‑mapping cooperative learning model; (2) to assess the difference in learning outcomes between pretest and posttest in the control class using conventional teaching methods; and (3) to compare the posttest outcomes of students taught via the cooperative mind‑mapping model versus those taught via conventional instruction. Employing a quasi‑experimental research design, specifically a pretest–posttest nonequivalent control group design the study evaluated two naturally occurring (non‑randomized) classes. The findings indicate that (1) the experimental group showed a significant improvement between pretest and posttest when using the mind‑mapping model; (2) the control group also showed improvement, although to a lesser degree; and (3) the experimental group significantly outperformed the control group on the posttest, demonstrating the superior effectiveness of the cooperative mind‑mapping model over the conventional method. Keywords: Cooperative Learning Model Type Mind mapping, Learning Outcom