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Development of a STEM-Based Science E-Module to Enhance Students’ Communication and Creativity Skills on Biodiversity Material Oktavia, Rini; Masriani; Aminah, Sitti
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.11981

Abstract

His study aims to develop a STEM-based science e-module to enhance seventh-grade students’ communication and creativity skills in biodiversity material at MTs Negeri 1 Palu. The research employed a Research and Development (R&D) method with the ADDIE model, which includes stages of Analysis, Design, Development, Implementation, and Evaluation. Validation was conducted by content and media experts, as well as teachers and students. The developed e-module demonstrated high validity, with scores of 82% from content experts and 76.25% from media experts. Practicality testing also showed strong usability, with 86% approval from teachers and 92% from students. Implementation of the e-module led to significant improvements in student outcomes, increasing communication skills from 62% to 89% (Cohen’s d = 1.99) and creativity from 59% to 93% (Cohen’s d = 1.95). These results indicate that the e-module is not only valid and practical but also effective in enhancing communication and creativity skills, thus supporting the development of 21st-century competencies.
Gambaran Profil Lipid Pada Pasien Penyakit Jantung Koroner: Overview of Lipid Profiles in Patients with Coronary Heart Disease Ibrahim, Ikhsan; Aminah, Sitti; Hermawati
HEALTH SCIENCE & BIOMEDICAL JOURNAL Vol. 1 No. 2 (2025): August 2025 : Health Science & Biomedical Journal (HSBJ)
Publisher : Literasi Indonesia Emas (PT)

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Abstract

Latar Belakang: Penyakit Jantung Koroner (PJK) merupakan gangguan jantung akibat penyempitan pembuluh darah koroner yang menghambat aliran darah ke otot jantung. Salah satu faktor risiko utama PJK adalah dislipidemia, yaitu gangguan kadar lipid darah seperti kolesterol total, trigliserida, LDL, dan HDL.Tujuan: Penelitian ini bertujuan untuk mendeskripsikan gambaran profil lipid pada pasien PJK. Metode: Penelitian ini menggunakan desain deskriptif kuantitatif. Sampel berupa 59 data hasil pemeriksaan laboratorium profil lipid pasien PJK yang memenuhi kriteria inklusi. Parameter yang diperiksa meliputi kolesterol total, trigliserida, LDL, dan HDL. Analisis data dilakukan secara deskriptif menggunakan SPSS. Hasil: Dari 59 pasien PJK, ditemukan bahwa 30 orang (50,8%) memiliki kadar kolesterol total tinggi (>240 mg/dL), 31 orang (52,5%) memiliki kadar trigliserida optimal (<150 mg/dL), 21 orang (35,6%) berada pada kategori borderline LDL (130–159 mg/dL), dan 32 orang (54,2%) memiliki kadar HDL pada kategori optimal (40–60 mg/dL). Kesimpulan: Mayoritas pasien PJK memiliki kadar kolesterol total yang tinggi, kadar trigliserida dan HDL dalam kategori optimal, serta kadar LDL pada batas tinggi.  
Development of Differentiated Teaching Modules Based on Learning Styles in Project IPAS to Improve Students’ Collaboration Skills Boroallo, Paramitha Yemima; Werdhiana, I Komang; Tangge, Lilies N.; Aminah, Sitti; Ratman
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.11966

Abstract

This study aims to develop a differentiated teaching module based on students' learning styles in the Project-Based Learning of Natural and Social Sciences (IPAS) to improve collaboration skills. The research employed a Research and Development (R&D) approach using the ADDIE model, which includes five phases: analysis, design, development, implementation, and evaluation. The subjects of the study were Grade X students at SMK Negeri 1 Parigi, with 19 students from the Akuntansi dan Keuangan Lembaga (AKL) program as the experimental class and 19 students from the Desain Pemodelan dan Informasi Bangunan (DPIB) program as the control class. Research instruments included expert validation sheets, practicality questionnaires, cognitive assessment tests (pretest and posttest), and observation sheets for collaboration skills. Validation results showed that the module achieved a validity level of 83%, categorized as valid. The module’s practicality was rated at 92% by teachers and 95% by students, both classified as highly practical. Regarding effectiveness, a comparison of posttest scores between the experimental and control groups yielded a Cohen’s d of 0.93, indicating a large effect on students’ cognitive outcomes. Additionally, within the experimental group, a comparison of pretest and posttest collaboration scores resulted in a Cohen’s d of 0.89, also classified as a large effect. These findings demonstrate that the differentiated teaching module effectively enhances students’ 21st-century skills, particularly collaboration.