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All Journal Journal of Chemistry Education and Integration Jurnal Intelek Dan Cendikiawan Nusantara
Syahrani Siagian
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Analisis Presepsi Mahasiswa Terhadap Childfree Berdasarkan Prinsip-Prinsip Islam Nurmayani Nurmayani; Anggun Maharani; Fathin Nadira; Khayla Akmal Panjaitan; Rina Syadilla; Syahrani Siagian
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 2 No. 2 (2025): APRIL - MEI 2025
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

Penelitian ini bertujuan untuk menyelidiki tanggapan mahasiswa terhadap konsep childfree dari perspektif Islam. Dengan menggunakan metode kuantitatif, data dikumpulkan melalui kuesioner yang disebarkan kepada 50 responden mahasiswa. Analisis data dilakukan menggunakan skala Likert untuk mengukur persepsi dan pemahaman mereka mengenai childfree dalam konteks ajaran Islam. Hasil penelitian menunjukkan bahwa mayoritas mahasiswa memahami childfree sebagai pilihan individu, tetapi sebagian besar tetap meyakini bahwa pernikahan dan memiliki keturunan adalah bagian dari ajaran Islam yang dianjurkan. Faktor-faktor seperti pemahaman agama, nilai budaya, dan pandangan sosial berperan dalam membentuk opini mahasiswa mengenai childfree. Oleh karena itu, penelitian ini memberikan wawasan mengenai bagaimana mahasiswa Muslim memaknai childfree dan implikasinya dalam kehidupan sosial serta keagamaan mereka.
EFEKTIVITAS PBL BERORIENTASI STEM TERHADAP KEMAMPUAN ANALISIS DAN PEMECAHAN MASALAH MATERI ASAM BASA Freddy Tua Musa Panggabean; Nazwa Ramadhani; Cynthia Julinar Simanjuntak; Dinda Syuhada Afrian; Divi Ebigael Putri Panjaitan; Esra Saulina Br Sembiring; Kristian Turnip; Ririn Denia Sinaga; Syahrani Siagian
Journal of Chemistry Education and Integration Vol. 5 No. 2 (2026): Journal of Chemistry Education and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jcei.v5i2.39801

Abstract

This study aims to determine the effectiveness of STEM-oriented Problem Based Learning (PBL) on students’ analytical and problem-solving abilities in acid-base material. The research used a quantitative approach with a quasi-experimental method through a pretest-posttest control group design. The population consisted of grade XI students at SMA Negeri 1 Percut Sei Tuan, with samples divided into an experimental class and a control class selected using purposive sampling. The experimental class received STEM-oriented PBL learning, while the control class received conventional learning. Data were collected using pretest and posttest instruments distributed through Google Forms and analyzed using N-Gain and Mann-Whitney U tests. The results showed that the average N-Gain score of the experimental class was 0.547 in the medium category, while the control class obtained 0.256 in the low category. Although the Mann-Whitney U test indicated no statistically significant difference between the two classes (p = 0.0775 > 0.05), descriptively the experimental class demonstrated higher improvement in analytical and problem-solving skills. Therefore, STEM-oriented PBL has the potential to improve students’ higher-order thinking skills and can be used as an innovative learning alternative in chemistry learning, especially on acid-base material.
Co-Authors Anggun Maharani Cynthia Julinar Simanjuntak Dinda Syuhada Afrian Divi Ebigael Putri Panjaitan Esra Saulina Br Sembiring Fathin Nadira Freddy Tua Musa Panggabean Khayla Akmal Panjaitan Kristian Turnip Nazwa Ramadhani Nurmayani Nurmayani Rina Syadilla Ririn Denia Sinaga