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Comparison of CORE and PBL Learning Models Based on Students' Mathematics Learning Outcomes Farman, Farman; Sari, Nurlinda; Marniati, Marniati
JME (Journal of Mathematics Education) Vol 7, No 1 (2022): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v7i1.1742

Abstract

This study aims to determine (1) students' mathematics learning outcomes in the Connecting, Organizing, Reflecting, and Extending (CORE) model, (2) students' mathematics learning outcomes in the problem-based learning model (PBL), (3) comparison of the effectiveness of the learning model CORE and PBL based on learning outcomes. The type of this research is experimental research. Samples were taken using random cluster sampling in class IX students of SMP Negeri 03 Poleang. The results obtained are class IX.A with 20 students as the class utilizing the CORE model and class IXB with 21 students as the class using the PBL model. Data retrieval is done through a test technique to obtain data on students' mathematics learning outcomes. The research data were analyzed using descriptive and inferential statistical methods. The average value of students' mathematics learning outcomes in the CORE model is 83.9, while the value of PBL class mathematics learning outcomes is 77.3. Inferentially, hypothesis testing using t-test obtained tcount = 2.743 ttable = 1.685 with a significant level = 0.05, indicating a significant difference in mathematics learning outcomes between students taught by the CORE and PBL learning models. Thus, applying the CORE learning model is more effective than applying the PBL model in terms of students' mathematics learning outcomes
Efektivitas Sistem Pakar dalam Mengurangi Risiko Kecanduan Gadget dan Promosi Gaya Hidup Sehat di Desa Tegal Wangi, Pandeglang Susilawati, Susilawati; Fikriyani, Devi Nurul; Harsiti, Harsiti; Yunita, Irma; Suhendi, Dadi; Triyadi, Riyan; Hidayat, Taufik; Rahman, Abdul; Ikmal, Muhammad; Akbar, Mohammad Ghiyats Sayyid; Apriliyani, Femi; Nurlela, Nurlela; Sari, Nurlinda; Zulfah, Maria; Nabila, Intan Okta; Alida, Ravi; Alawiyah, Siti; Elmira, Via; Sari, Suci Prihatini Noer mala; Afini, Dewi; Marsita, Yuni
Jurnal Pengabdian Pada Masyarakat Vol 10 No 3 (2025): Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/jppm.v10i3.1488

Abstract

Isu kecanduan gadget telah menjadi perhatian serius di era dgital, terutama di Desa Tegal Wangi, Kabupaten Pandeglang, yang memerlukan langkah-langkah penanganan yang tepat. Pengabdian kepada masyarakat (PKM) ini dilaksanakan untuk mengatasi masalah tersebut dengan tujuan utama mengurangi risiko kecanduan gadget dan meningkatkan kesadaran tentang gaya hidup sehat. PKM ini mengimplementasikan Sistem Pakar (SIPIKAT) sebagai alat bantu edukasi. Metodologi yang diterapkan meliputi sosialisasi dan asesmen awal melalui diskusi kelompok terfokus (FGD), pelatihan penggunaan SIPIKAT, seminar, serta lokakarya untuk pengembangan konten edukasi digital dan pendampingan orang tua. Hasil kegiatan menunjukkan adanya peningkatan signifikan dalam pemahaman masyarakat mengenai penggunaan gadget yang bijak. Selain itu, SIPIKAT terbukti efektif sebagai alat deteksi dini dan edukasi. Singkatnya, PKM ini berhasil menciptakan fondasi lingkungan digital yang lebih sehat dan berkelanjutan di Desa Tegal Wangi. The issue of gadget addiction has become a serious concern in the digital era, especially in Tegal Wangi Village, Pandeglang Regency, requiring appropriate interventions. This community service (PKM) was implemented to address this issue, with the primary goal of reducing the risk of gadget addiction and raising awareness of a healthy lifestyle. This PKM implemented an Expert System (SIPIKAT) as an educational tool. The methodology applied included initial outreach and assessment through focus group discussions (FGDs), training on SIPIKAT usage, seminars, and workshops for developing digital educational content and mentoring parents. The results of the activity showed a significant increase in community understanding regarding wise gadget use. Furthermore, SIPIKAT proved effective as an early detection and educational tool. In short, this PKM successfully created the foundation for a healthier and more sustainable digital environment in Tegal Wangi Village.