Rismayanti Chusnul Chotimah, - (2024) PENGEMBANGAN INSTRUMEN ASESMEN UNTUK MENINGKATKAN BERPIKIR KREATIF PESERTA DIDIK PADA MATERI ASAM BASA BERBASIS E-PORTOFOLIO. S1 thesis, Universitas Pendidikan Indonesia.
Abstract
Penelitian ini bertujuan untuk menghasilkan instrumen asesmen berbasis portofolio elektronik yang valid dan realibel untuk digunakan sebagai alternatif asesmen yang efektif dalam meningkatkan berpikir kreatif peserta didik pada materi asam basa. Metode yang digunakan pada penelitian ini adalah Research and Development (R&D) melalui tiga tahapan (Define, Design, dan Develop). Pada penelitian uji coba terbatas ini, partisipan yang terlibat sebanyak 30 peserta didik kelas XI IPA di salah satu SMA kota Cimahi. Pada uji validitas melibatkan tiga dosen Pendidikan kimia dan dua pendidik mata Pelajaran kimia sebagai validator. Pada uji reliabilitas melibatkan empat mahasiswa sebagai rater. Instrumen yang dikembangkan berupa task dan rubrik penilaian yang disusun berdasarkan indikator keterampilan berpikir kreatif dengan teknik pengumpulan data penialaian portofolio. Task yang dikembangkan ini terdiri dari video pembelajaran kreatif, artikel populer, dan leaflet. Hasil penelitian menunjukkan intrumen yang dikembangkan valid dengan nilai CVR 1,00 dan reliabel dengan nilai Cronbach Alpha ¬berkisar 0,82-0,96 pada sebelas aspek keterampilan berpikir kreatif yang dikembangkan. Berdasarkan nilai N-Gain pada hasil uji coba terbatas terhadap instrumen asesmen portofolio elektronik yang dikembangkan dapat meningkatkan keterampilan berpikir kreatif peserta didik pada materi asam basa secara keseluruhan dengan capaian N-Gain 0,79 (tinggi), task 1(53,33%) mencapai kategori sedang, task 2 (76,67%) pada kategori tinggi, task 3 (70%) pada kategori tinggi, dan memiliki efektivitas yang baik berdasarkan nilai N-Gain 0,84 (tinggi) yang diperoleh dari pre-test dan post-test serta berdasarkan kategori ketuntasan belajar efektivitasnya 93,33%. This study aims to produce a valid and reliable electronic portfolio-based assessment instrument to be used as an effective alternative assessment in improving students' creative thinking in acid-base material. The method used in this study is Research and Development (R&D) through three stages (Define, Design, and Develop). In this limited trial study, the participants involved were 30 students of class XI IPA at one of the high schools in Cimahi city. The validity test involved three lecturers of Chemistry Education and two Chemistry subject educators as validators. The reliability test involved four students as raters. The instruments developed were in the form of tasks and assessment rubrics arranged based on indicators of creative thinking skills with portfolio assessment data collection techniques. The tasks developed consisted of creative learning videos, popular articles, and leaflets. The results of the study showed that the developed instrument was valid with a CVR value of 1.00 and reliable with a Cronbach Alpha value ranging from 0.82-0.96 on the eleven aspects of creative thinking skills developed. Based on the N-Gain value of the limited trial results of the electronic portfolio assessment instrument developed, it can improve students' creative thinking skills in acid-base material as a whole with an N-Gain achievement of 0.79 (high), task 1 (53.33%) reaching the moderate category, task 2 (76.67%) in the high category, task 3 (70%) in the high category, and has good effectiveness based on the N-Gain value of 0.84 (high) obtained from the pre-test and post-test and based on the learning completion category, its effectiveness is 93.33%.
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| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?hl=id&authuser=1&user=INLth1MAAAAJ ID SINTA Dosen Pembimbing Wiwi Siswaningsih: 6681972 Nahadi: 5978998 |
| Uncontrolled Keywords: | Asam basa, asesmen portofolio elektronik, berpikir kreatif, instrumen, task, rubrik. Acid base, electronic portfolio assessment, creative thinking, instrument, task, rubric. |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Kimia - S1 > Program Studi Pendidikan Kimia |
| Depositing User: | Rismayanti Chusnul Chotimah |
| Date Deposited: | 28 Aug 2024 04:01 |
| Last Modified: | 28 Aug 2024 04:02 |
| URI: | http://repository.upi.edu/id/eprint/120964 |
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