Atika Rahmah Nasution, - (2022) PENGEMBANGAN INSTRUMEN ASESMEN PORTOFOLIO ELEKTRONIK UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF SISWA PADA MATERI LARUTAN ELEKTROLIT DAN NON ELEKTROLIT. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Penelitian ini bertujuan untuk menghasilkan instrumen asesmen portofolio elektronik yang valid dan reliabel untuk digunakan sebagai alternatif asesmen yang efektif dalam meningkatkan berpikir kreatif siswa pada materi larutan elektrolit dan non elektrolit. Metode penelitian yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan model tiga tahap (Define, Design, dan Development) dari 4D menurut Thiagarajan (1974). Partisipan pada penelitian ini ialah siswa kelas X IPA di salah satu SMA Kota Bandung yang terlibat dalam tahap uji coba terbatas serta lima dosen pendidikan kimia dan dua guru kimia sebagai validator. Instrumen asesmen portofolio yang dikembangkan berupa task dan rubrik penilaian yang disusun berdasakan indikator keterampilan berpikir kreatif dengan teknik pengumpulan data penialaian portofolio. Task yang dikembangkan ini terdiri, pembuatan mindmap; pembuatan leaflet; dan pembuatan media pembelajaran kreatif power point. Hasil penelitian menunjukkan instrumen yang dikembangkan valid dengan nilai CVR 1,00 dan reliabel dengan nilai Cronbach Alpha 0,866 - 1,000. Berdasarkan nilai N-Gain pada hasil uji coba terbatas terhadap instrumen asesmen portofolio elektronik yang dikembangkan dapat meningkatkan keterampilan berpikir kreatif siswa pada materi larutan elektrolit dan non elektrolit dengan kategori tinggi (0,71). kata kunci : larutan elektrolit dan non elektrolit, asesmen portofolio elektronik, berpikir kreatif, instrumen This study aims to produce a valid and reliable electronic portfolio assessment instrument to be used as an alternative assessment that is effective in improving students' creative thinking on electrolyte and non-electrolyte solutions. The research method used in this study is Research and Development (R&D) with a three-stage model (Define, Design, and Development) of 4D according to Thiagarajan (1974). The participants in this study were students of class X science in one of the high schools in Bandung who were involved in the limited trial phase and five chemistry education lecturers and two chemistry teachers as validators. The portfolio assessment instrument developed is in the form of assessment tasks and rubrics based on indicators of creative thinking skills with portfolio assessment data collection techniques. The developed tasks consist of making mindmaps; leaflet making; and making power point creative learning media. The results showed that the instrument developed was valid with a CVR value of 1.00 and reliable with a Cronbach Alpha value of 0.866 - 1,000. Based on the N-Gain value on the results of a limited trial of the electronic portfolio assessment instrument developed, it can improve students' creative thinking skills on electrolyte and non-electrolyte solution materials with a high category (0.71). keywords: electrolyte and non-electrolyte solutions, electronic portfolio assessment, creative thinking, instruments
| Item Type: | Thesis (S1) |
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| Additional Information: | Link Google Schoolar: https://scholar.google.co.id/citations?user=Kbdo_dQAAAAJ&hl=en |
| Uncontrolled Keywords: | larutan elektrolit dan non elektrolit, asesmen portofolio elektronik, berpikir kreatif, instrumen electrolyte and non-electrolyte solutions, electronic portfolio assessment, creative thinking, instruments |
| Subjects: | L Education > L Education (General) Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Kimia > Program Studi Pendidikan Kimia |
| Depositing User: | Atika Rahmah Nasution |
| Date Deposited: | 15 Sep 2022 09:17 |
| Last Modified: | 15 Sep 2022 09:17 |
| URI: | http://repository.upi.edu/id/eprint/80943 |
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