Kusuma Wijaya, Adhitya (2025) PENGEMBANGAN MEDIA GEOMETRI PADA PEMBELAJARAN MODEL CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK MENINGKATKAN LITERASI MATEMATIS SISWA. S1 thesis, Universitas PGRI Madiun.
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Abstract
This research is motivated by the low mathematical literacy of fourth-grade students at SDN Danguk, as seen from the results of observations and initial tests, which show that students tend to be passive, do not understand the material, and are not yet able to relate the material to real life. The learning process takes place through lectures and has used concrete supporting media, so it is less interesting and not contextual. This study aims to develop geometric media in Contextual Teaching and Learning learning to improve students' mathematical literacy. This study uses the Research and Development (R&D) method of the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The geometry media was designed to be visually appealing, interactive, and easy to use and understand by incorporating multimedia elements such as images, animations, and audio. The subjects in this study were fourth-grade students at Danguk Elementary School. Data collection techniques used observation, questionnaires, tests, and documentation. The instruments used included validation sheets from material experts, media experts, and language experts, as well as student and teacher response questionnaires, as well as pretests and posttests. The results of the validation from material experts showed that the geometry media developed was valid. with a score of 83%, media expert validation of 84%, and language expert validation of 87%. Student responses to the product reached an average score of 86%, and teacher responses reached 93%, both of which are in the "very appropriate" category. The pretest results were 57% while the posttest results were 83%, indicating that geometry media can improve student learning outcomes. Based on these results, geometry media is declared suitable for use as a mathematics teaching material to increase learning motivation and support independent learning.
| Item Type: | Thesis/Skripsi/Tugas Akhir (S1) |
|---|---|
| Kata Kunci: | Geometry Media, Contextual Teaching and Learning, Mathematical Literacy |
| Subjects: | L Education > L Education (General) |
| Divisions: | Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Guru Sekolah Dasar |
| Depositing User: | WIJAYA KUSUMA ADHITYA |
| Date Deposited: | 31 Jul 2025 07:39 |
| Last Modified: | 31 Jul 2025 07:39 |
| URI: | http://eprint.unipma.ac.id/id/eprint/3369 |
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