MARSELINA, SELA (2025) PENGEMBANGAN E-LKPD BERBASIS PROBLEM SOLVING MATERI GETARAN DAN GELOMBANG MENGGUNAKAN ANGKLUNG UNTUK MELATIH KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK SMP KELAS VIII. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Problem solving ability is one of the abilities that must be possessed by students to achieve the objectives of science learning. But the fact in schools shows that science learning is still not optimal in training problem solving abilities because there are no teaching materials that can facilitate students to train their problem solving abilities. One solution is to provide teaching materials that integrate the scope of problem solving ability indicators with learning models into teaching materials. This study aims to explain the level of validity and analyze the results of student responsses to the developed teaching materials, namely E-LKPD based on problem solving of vibration and wave material. The research method used is Research and Development (R&D) with the ADDIE model consisting of five stages, namely analysis, design, development, implementation, and evaluation, but this study is limited to the implementation stage. The instruments used are validation instruments and student responsse questionnaire sheets. The level of product validity was measured using a validation questionnaire sheet that was validated by two expert lecturers in material, two expert lecturers in teaching materials, and three junior high school science subject teachers where previously the instrument to be used was validated first to the instrument expert (judgment). The results of the material validation obtained a percentage of 91.40%, then the results of the teaching materials validation obtained a percentage of 96.42%, and validation to junior high school science teachers obtained a percentage of 91.66% with all three obtaining the category "very valid". After being revised, a limited trial was conducted to explain the responsses of students which resulted in a percentage of 88.76% with the category "very good". This shows that the problem-solving-based E-LKPD that was developed is valid and can be used as an alternative teaching material to train students' problem-solving skills.
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Kemampuan pemecahan masalah adalah salah satu kemampuan yang harus dimiliki oleh peserta didik untuk mencapai tujuan dari pembelajaran IPA. Tetapi faktanya di sekolah menunjukkan bahwa pembelajaran IPA masih belum optimal dalam melatih kemampuan pemecahan masalah karena belum tersedianya bahan ajar yang mampu memfasilitasi peserta didik untuk melatih kemampuan pemecahan masalah mereka. Salah satu solusinya adalah dengan menyediakan bahan ajar yang mengintegrasikan ruang lingkup indikator kemampuan pemecahan masalah dengan model pembelajaran ke dalam bahan ajar. Penelitian ini bertujuan untuk menjelaskan tingkat validitas dan menganilisis hasil respons peserta didik terhadap bahan ajar yang dikembangkan yaitu E-LKPD berbasis problem solving materi getaran dan gelombang. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model ADDIE yang terdiri dari lima tahap yaitu analysis, design, development, implementation, dan evaluation akan tetapi penelitian ini dibatasi hanya sampai tahap implementation. Instrumen yang digunakan adalah instrumen validasi dan instrumen lembar angket respons peserta didik. Tingkat kevalidan produk diukur menggunakan lembar angket validasi yang divalidasi oleh dua dosen ahli materi, dua dosen ahli bahan ajar, dan tiga guru mata pelajaran IPA SMP dimana sebelumnya instrumen yang akan digunakan divalidasi terlebih dahulu kepada ahli instrumen (judgement). Hasil validasi materi memperoleh persentase sebesar 91,40%, lalu hasil validasi bahan ajar memperoleh persentase sebesar 96,42%, dan validasi kepada guru IPA SMP memperoleh persentase sebesar 91,66% dengan ketiganya memperoleh kategori “sangat valid”. Setelah direvisi, dilakukannya uji coba terbatas untuk menjelaskan respons peserta didik yang menghasilkan presentase sebesar 88,76% dengan kategori “sangat baik”. Hal ini menunjukkan bahwa E-LKPD berbasis problem solving yang dikembangkan valid dan dapat dijadikan sebagai bahan ajar alternatif untuk melatih kemampuan pemecahan masalah peserta didik. | |||||||||
| Uncontrolled Keywords: | teaching materials, E-LKPD, problem-solving skills bahan ajar, E-LKPD, kemampuan pemecahan masalah | |||||||||
| Subjects: | L Education > L Education (General) Q Science > QC Physics |
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| Divisions: | 02-Fakultas Keguruan dan Ilmu Pendidikan 02-Fakultas Keguruan dan Ilmu Pendidikan > 84201-Jurusan Pendidikan Ilmu Pengetahuan Alam |
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| Depositing User: | SELA MARSELINA | |||||||||
| Date Deposited: | 20 Aug 2025 03:12 | |||||||||
| Last Modified: | 20 Aug 2025 03:12 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/52166 |
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