TUTI, WIDIYA SARI (2026) PENGEMBANGAN BAHAN AJAR BERORIENTASI MEANINGFUL UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS. Diploma thesis, UIN RADEN INTAN LAMPUNG.
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Abstract
ABSTRAK Rendahnya Kemampuan Pemahaman Konsep Matematis peserta didik menjadi salah satu permasalahan dalam proses pembelajaran matematika. Proses pembelajaran yang masih berpusat pada guru dan penggunaan buku cetak yang kurang menarik menyebabkan peserta didik sulit dan kurang termotivasi dalam belajar. Oleh karena itu, perlu bahan ajar yang mampu menciptakan pembelajaran yang bermakna dan menarik bagi peserta didik. Penelitian ini bertujuan mengembangkan modul ajar matematika berorientasi meaningful pada materi Sistem Persamaan Linear Dua Variabel (SPLDV) untuk meningkatkan pemahaman konsep matematis peserta didik. Penelitian menggunakan metode Research and Development (R&D) dengan model pengembangan 4D yang meliputi tahap define, design, develop, dan disseminate. Teknik pengumpulan data dilakukan melalui wawancara, dokumentasi, angket validasi, angket respon peserta didik, serta pretest dan postest. Hasil penelitian menunjukkan bahwa modul memperoleh kategori sangat layak. Respon peserta didik pada uji kelompok kecil memperoleh kategori sangat menarik. Selain itu, hasil analisis N-gain menunjukkan kategori sedang dengan tingkat efektivitas cukup efektif. Pada penelitian ini, diperoleh rata-rata nilai postest peserta didik sebesar 70,45 dan berada diatas rata-rata kriteria ketuntasan minimal (KKM) selokah yaitu 70. Berdasrakan hasil tersebut, modul ajar berorientasi meaningful dinyatakan layak, menarik, dan cukup efektif dalam meningkatkan pemahaman konsep matematis peserta didik. ABSTRACT The low level of students' mathematical concept understanding is a prominent issue in the mathematics learning process. Teacher-centered learning and the use of unengaging textbooks make it difficult for students to understand the material and leave them unmotivated to learn. Therefore, there is a need for teaching materials capable of creating meaningful and engaging learning experiences for students. This research aims to develop a meaningful-oriented mathematics teaching module on the topic of Systems of Linear Equations in Two Variables (SPLDV) to improve students' understanding of mathematical concepts. This study employed the Research and Development (R&D) method using the 4D development model, which inlcudes the define, design, develop, disseminate stages. Data collection techniques consisted of interviews, dokumentation, validation questionnaires, student respon questionnaires, as well as pre-test and post-test intrumens. The results indicated that the developed module was highly faesible based on material and media expert validations. Furthermore, student responses in both small-group trials fell into the highly engaging category. Additionally, the N-gain analysis showed a moderate improvement with a ,pderately effevtive level of effectiveness. In this study,the student’s average post-test score reached 70,45, which exceeded the school’s minimum mastery criterion (KKM) of 70. Based on these results, the meaningful learning-oriented instructional module is declared feasible, appealing, and moderately effective in improving students’ mathematical concept undertstanding.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | Pendidikan Matematika |
| Divisions: | Fakultas Tarbiyah dan Keguruan > Pendidikan Matematika |
| Depositing User: | LAYANAN PERPUSTAKAAN UINRIL REFERENSI |
| Date Deposited: | 18 Aug 2026 04:27 |
| Last Modified: | 18 Aug 2026 04:27 |
| URI: | https://repository.radenintan.ac.id/id/eprint/46111 |
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