Meida Mediani Pratiwi, - (2023) PENGEMBANGAN INSTRUMEN ASESMEN PORTOFOLIO ELEKTRONIK UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF SISWA PADA MATERI HUKUM DASAR KIMIA. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
ABSTRAK Penelitian ini bertujuan untuk menghasilkan instrumen asesmen portofolio elektronik yang valid dan reliabel yang dapat digunakan sebagai alternatif asesmen yang efektif dalam meningkatkan keterampilan berpikir kreatif siswa pada materi hukum dasar kimia. Metode penelitian yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan model pengembangan 4-D yaitu Define, Design, Development, dan Disseminate yang dibatasi hingga tahap Develop saja. Partisipan dalam penelitian ini adalah tiga orang dosen pendidikan kimia dan dua guru kimia sebagai validator, serta tiga puluh siswa kelas sepuluh di salah satu SMA di Kota Bandung sebagai subjek penelitian. Instrumen asesmen portofolio elektronik yang dikembangkan berupa task dan rubrik asesmen yang disusun berdasarkan indikator berpikir kreatif abad ke-21. Hasil penelitian menunjukkan bahwa instrumen asesmen portofolio elektronik yang dikembangkan memiliki kualitas yang baik dengan nilai CVR 1,00 dan nilai Cronbach Alpha berkisar antara 0,805 hingga 1,000. Hasil uji coba instrumen asesmen portofolio elektronik yang dikembangkan dapat meningkatkan keterampilan berpikir kreatif siswa pada materi hukum dasar kimia berdasarkan nilai N-Gain yang diperoleh sebesar 0,76 dengan kategori tinggi dari keseluruhan task serta memiliki efektivitas yang baik berdasarkan nilai N-Gain sebesar 0,65 yang diperoleh dari nilai pretest dan posttest dengan kategori sedang. Selain itu, indikator yang paling tergali oleh siswa adalah indikator berpikir kreatif menggunakan berbagai teknik penciptaan ide (1.A.1), task yang paling dikuasai oleh siswa adalah task 3 dan konsep materi yang dikuasai oleh siswa adalah konsep materi pada task 3 mengenai prosedur percobaan yang biasa dilakukan beserta perhitungannya mengenai materi hukum dasar kimia. Kata Kunci: asesmen portofolio elektronik, keterampilan berpikir kreatif, hukum dasar kimia. ABSTRACT This study aims to produce a valid and reliable electronic portfolio assessment instrument that can be used as an effective alternative assessment in improving students' creative thinking skills on basic chemical law material. The research method used in this research is Research and Development (R&D) with a 4-D development model namely Define, Design, Development, and Disseminate which is limited to the Develop stage only. The participants in this study were three chemistry education lecturers and two chemistry teachers as validators, as well as thirty tenth grade students at a high school in Bandung City as research subjects. The electronic portfolio assessment instruments developed were in the form of assessment tasks and rubrics which were compiled based on indicators of 21st century creative thinking. The results showed that the developed electronic portfolio assessment instrument had good quality with a CVR value of 1.00 and Cronbach Alpha values ranging from 0.805 to 1.000. The test results of the developed electronic portfolio assessment instrument can improve students' creative thinking skills in basic chemical law material based on an N-Gain value obtained of 0.76 in the high category of the whole task and has good effectiveness based on an N-Gain value of 0. 65 obtained from the pretest and posttest scores in the moderate category. In addition, the indicator that was most explored by students was an indicator of creative thinking using various ideas creation techniques (1.A.1), the task that was most mastered by students was task 3 and the concept of material mastered by students was the material concept in task 3 regarding procedures. experiments that are usually carried out along with their calculations regarding the basic laws of chemistry. Keywords: electronic portfolio assessment, creative thinking skills, basic laws of chemistry.
| Item Type: | Thesis (S1) |
|---|---|
| Additional Information: | Link Google Scholar : https://scholar.google.com/citations?view_op=search_authors&mauthors=&hl=id&oi=drw ID SINTA Dosen Pembimbing : Nahadi : 5978998 Wiwi Siswaningsih : 6681972 |
| Uncontrolled Keywords: | asesmen portofolio elektronik, keterampilan berpikir kreatif, hukum dasar kimia. |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Kimia > Program Studi Pendidikan Kimia |
| Depositing User: | Meida Mediani Pratiwi |
| Date Deposited: | 24 Aug 2023 03:50 |
| Last Modified: | 24 Aug 2023 03:50 |
| URI: | http://repository.upi.edu/id/eprint/97923 |
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