Nisa Qurrata Aini, - (2024) PENGEMBANGAN ASESMEN PORTOFOLIO ELEKTRONIK MELALUI PROJECT BASED LEARNING (PjBL) UNTUK MENILAI PENGUASAAN KONSEP DAN BERPIKIR KREATIF SISWA PADA MATERI ASAM BASA. S2 thesis, Universitas Pendidikan Indonesia.
Abstract
Tujuan penelitian untuk menghasilkan instrumen portofolio elektronik dalam menilai penguasaan konsep dan berpikir kreatif pada materi asam basa berbasis proyek. Penelitian ini menggunakan model Research and Development 4D yang dilakukan hingga tahap 3 (Define, Design, and Development). Partisipan penelitian yaitu kelas XI yang akan mempelajari materi asam basa. Tahap define dilakukan studi kepustakaan, survei lapangan, analisis materi, analisis indikator, dan analisis task. Tahap design merancang kisi-kisi dan rubrik penilaian, penyusunan task yang terdiri dari empat task: membuat makalah, laporan praktikum, poster dan peta konsep. Tahap design menyusun instrumen portofolio elektronik. Tahap develop melakukan uji kualitas: uji pengembangan awal, uji validitas ahli yang diperoleh nilai CVR 1,00, uji reliabilitas dengan inter-rater diperoleh nilai Cronbach Alpha antara 0,652 hingga 1,000. Setelah instrumen portofolio elektronik valid dan reliabel, dilakukan uji coba terbatas dengan skor N-Gain task 1, task 2, task 3, dan task 4 masing-masing: 0,33 (sedang), 0,24 (rendah), 0,40 (sedang), dan 0,35 (sedang). Rata-rata secara keseluruhan pada skor pretest dan posttest N-Gain yaitu 0,90 dengan kenaikan dengan kategori tinggi. Instrumen portofolio elektronik berbasis Project Based Learning (PjBL) ini diharapkan dapat membantu guru menilai task pada penguasaan konsep dan berpikir kreatif siswa pada materi asam basa. The purpose of the study was to produce an electronic portfolio instrument to assess concept mastery and creative thinking on project-based acid-based materials. The research participants are class XI, who will study acid-base materials. This research uses the 4D Research and Development model which are carried out up to stage 3 (Define, Design, and Development). On the define stage, a literature study, a field survey, material analysis, indicator analysis, and task analysis were conducted. The design stage designed grids and assessment rubrics, the preparation tasks consisting of four: making papers, practicum reports, posters, and concept maps. The design stage compiled an electronic portfolio instrument. The developmental stage conducts quality tests: initial development test, expert validity test obtained a CVR value of 1.00, reliability test with inter-rater obtained a Cronbach Alpha value between 0.652 and 1.000. After the electronic portfolio instrument was valid and reliable, a limited trial was conducted with N-Gain scores of task 1, task 2, task 3, and task 4, respectively: 0,33 (medium), 0,24 (low), 0.40 (medium), and 0.35 (medium). The overall average of the pretest and posttest N-Gain scores is 0.90, with a higher category. This electronic portfolio instrument based on Project-Based Learning (PjBL) is expected to help teachers assess tasks on concept mastery and students' creative thinking on acid-based materials.
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| Item Type: | Thesis (S2) |
|---|---|
| Additional Information: | https://scholar.google.com/citations?user=AGHA4bUAAAAJ&hl=id&oi=ao ID SINTA Dosen Pembimbing: Nahadi: 5978998 Soja Siti Fatimah: 5976517 |
| Uncontrolled Keywords: | Portofolio, Elektronik, Project Based Learning (PjBL), Berpikir kreatif. Portfolio, Electronics, Project Based Learning (PjBL), Creative Thinking. |
| Subjects: | L Education > L Education (General) Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Kimia - S1 > Program Studi Pendidikan Kimia |
| Depositing User: | Nisa Qurrata Aini |
| Date Deposited: | 10 Sep 2024 08:37 |
| Last Modified: | 10 Sep 2024 08:37 |
| URI: | http://repository.upi.edu/id/eprint/123395 |
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