relation: https://digilib.uin-suka.ac.id/id/eprint/72773/
title: PENGEMBANGAN BAHAN AJAR BERBASIS ETNOMATEMATIKA BUDAYA LAMPUNG DENGAN PENDEKATAN CONCRETEPICTORIAL- ABSTRACT (CPA) PADA MATERI BANGUN DATAR UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH DAN MINAT BELAJAR SISWA KELAS V SD/MI
creator: Putri Sekar Sari, NIM.: 23204081037
subject: 371.33 Media Pembelajaran
description: The low quality of mathematics education is a topic that is often discussed, as  evidenced by the large number of studies examining low learning achievement, interest in  learning, and problem-solving skills among students. Similar conditions are observed in  the field, namely low problem-solving abilities and learning interest among students,  influenced by the perception that mathematics is a difficult and uninteresting subject,  difficulties in solving word problems, and learning that still relies heavily on textbooks and  teacher explanations. The development of ethnomathematics-based instructional materials  rooted in Lampung culture using the CPA approach is expected to address these issues.  Research objectives: (1) to describe the product development procedure, (2)  product feasibility, (3) product practicality, and (4) product effectiveness in improving  students' problem-solving skills and interest in learning mathematics. This study adopted  the ADDIE development model with the following stages: analyze, design, development,  implementation, and evaluation. Furthermore, data collection techniques are divided into:  (1) pre-development: observation, interviews, questionnaires, and documentation, (2)  product development: expert validation, practitioner/teacher assessment, and student  response, and (3) testing: tests, questionnaires, and documentation. Data analysis  techniques are also divided into: (1) pre-development: descriptive analysis of preliminary  study results, (2) product development: feasibility and practicality testing, and (3) testing:  paired t-tests and N-Gain tests.  The results of the study indicate that: (1) the product development procedure  begins with needs analysis, creating a design or blueprint, realizing the blueprint into a  product for validation and testing, followed by implementation, and finally evaluation, (2)  the product's feasibility received an average score of 84.09% for subject matter experts,  83% for language experts, 86% for media experts, and 96.8% for cultural experts, all  categorized as highly feasible. (3) The practicality results obtained an average score of  88.6% for practitioners/teachers and 91% for student responses, categorized as highly  practical, and (4) the effectiveness of the product based on the results of the paired t-test  on problem-solving ability and learning interest showed a value of 0.000 < 0.05, indicating  a significant difference between the pre-test and post-test results, while the N-Gain test  results obtained an average score of 0.649 or 64% for problem-solving ability and 0.562  or 56% for learning interest. This indicates that the effectiveness of using teaching  materials in improving problem-solving ability and learning interest falls into the  “moderate” or “sufficiently effective” category.
date: 2025-08-25
type: Thesis
type: NonPeerReviewed
format: text
language: id
identifier: https://digilib.uin-suka.ac.id/id/eprint/72773/1/23204081037_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf
format: text
language: id
identifier: https://digilib.uin-suka.ac.id/id/eprint/72773/2/23204081037_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf
identifier:   Putri Sekar Sari, NIM.: 23204081037  (2025) PENGEMBANGAN BAHAN AJAR BERBASIS ETNOMATEMATIKA BUDAYA LAMPUNG DENGAN PENDEKATAN CONCRETEPICTORIAL- ABSTRACT (CPA) PADA MATERI BANGUN DATAR UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH DAN MINAT BELAJAR SISWA KELAS V SD/MI.  Masters thesis, UIN SUNAN KALIJAGA YOGYAKARTA.