MARNI SEREPINAH, . (2026) PENGEMBANGAN MODEL PEMBELAJARAN IPA BERBASIS STEPD (STEAM-ENGINEERING DESIGN PROCESS-DESIGN THINKING) UNTUK MENINGKATKAN LITERASI SAINS SISWA SD. Doktor thesis, UNIVERSITAS NEGERI JAKARTA.
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Abstract
Penelitian ini bertujuan untuk mengembangkan model pembelajaran IPA yang inovatif, valid, dan praktis, dengan pendekatan STEPD yang mengintegrasikan STEAM, Engineering Design Process (EDP), dan Design Thinking (DT), serta menguji efektivitas dari penerapan model tersebut dalam meningkatkan literasi sains pada siswa SD. Metode Penelitian ini menggunakan pendekatan Design-Based Research (DBR) yang meliputi beberapa tahapan, yaitu: (1) Analisis dan Eksplorasi (identifikasi kebutuhan); (2) Desain dan Konstruksi (pengembangan prototipe model dan Hipotesis Lintasan Belajar/HLB); dan (3) Evaluasi Formatif serta Refleksi (melalui penilaian ahli dan uji coba lapangan). Subjek penelitian adalah siswa kelas V SD dari 3 sekolah di DKI Jakarta. Data dikumpulkan melalui angket, observasi, wawancara, catatan lapangan, serta hasil pretes dan postes sebelum dan sesudah penerapan model pembelajaran. Hasil uji coba di lapangan memperlihatkan bahwa penerapan model STEPD mampu meningkatkan literasi sains siswa. Peningkatan rata-rata yang diukur menggunakan Normalized Gain (N-Gain) berada pada kategori sedang hingga tinggi (rata-rata N-Gain sebesar 0,53) atau kategori signifikasi sedang. Temuan ini menunjukkan bahwa model tersebut efektif dalam memperkuat seluruh aspek literasi sains, baik dari segi konten, proses, maupun sikap, dengan menstimulasi kemampuan berpikir kritis dan pemecahan masalah siswa melalui proses desain yang bersifat iteratif. Model pembelajaran STEPD yang dikembangkan dalam penelitian ini telah terbukti valid dan layak digunakan. Oleh karena itu, model ini direkomendasikan untuk dikembangkan lebih lanjut dan dapat menjadi solusi menyeluruh dalam upaya meningkatkan literasi sains pada siswa Sekolah Dasar.***** This research aims to develop an innovative, valid, and practical science learning model based on STEPD, which integrates STEAM, the Engineering Design Process (EDP), and Design Thinking (DT), and to test the effectiveness of this model in improving science literacy among elementary school students. This research method uses a Design-Based Research (DBR) approach, which includes several stages: (1) Analysis and Exploration (needs identification); (2) Design and Construction (development of a model prototype and Learning Path Hypothesis/HLB); and (3) Formative Evaluation and Reflection (through expert assessment and field trials). The study subjects were fifth-grade elementary school students of three elementary schools in DKI Jakarta. Data were collected through questionnaires, observations, interviews, field notes, and pre- and post-test results before and after the implementation of the learning model. The results of the field trial showed that the implementation of the STEPD model improved students' scientific literacy. The average increase measured using Normalized Gain (N-Gain) was in the moderate to high category (average N-Gain of 0.53) which indicates moderate significance. These findings indicate that STEPD is effective in strengthening all aspects of scientific literacy, including content, process, and attitudes, by stimulating students' critical thinking and problem-solving skills through an iterative design process. The STEPD learning model developed in this study has proven valid and feasible for use. This model can be a comprehensive solution to improve scientific literacy in elementary school students.
| Item Type: | Thesis (Doktor) |
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| Additional Information: | 1). Prof. Yuli Rahmawati, M.Sc., Ph.D ; 2). Dr. Firmanul Catur Wibowo, M.Pd. |
| Subjects: | Pendidikan > Pendidikan Dasar |
| Divisions: | PASCASARJANA > S3 Pendidikan Dasar |
| Depositing User: | Marni Serepinah . |
| Date Deposited: | 26 Jan 2026 04:02 |
| Last Modified: | 27 Jan 2026 07:52 |
| URI: | http://repository.unj.ac.id/id/eprint/63802 |
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