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Integrasi Etnobotani Dayak dalam Pengembangan Bahan Ajar Keanekaragaman Hayati untuk Sekolah Menengah Atas Fadil Muhammad; Hartono; Hartati; Firdaus Daud; Syamsiah
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.14831

Abstract

Biodiversity learning in senior high schools is often abstract and weakly connected to students local socio-ecological realities. Local ethnobotanical knowledge can provide a contextual basis for more meaningful biodiversity learning. This study aimed to develop and evaluate Dayak ethnobotany-based biodiversity teaching materials for Grade X students. The study used a Research and Development design with the ADDIE model. The participants were 23 tenth-grade students from one intact class and two biology teachers at SMA Negeri 1 Uut Murung, Central Kalimantan, Indonesia. The student sample represented a limited field trial to examine the feasibility and initial effectiveness of the product in a real classroom context. Data were collected using expert validation sheets, teacher and student response questionnaires, and learning outcome tests with a one-group pretest-posttest design. Product validity using Gregory’s formula obtained a score of 1.00, indicating very high validity. Practicality scores reached 95,5% from teachers and 91,5% from students. Learning outcomes increased from 47.25 to 89.86, with an N-Gain score of 0.83, categorized as high. The greatest improvement occurred in students cognitive understanding of biodiversity, especially its relationship with the local environment and local wisdom-based in conservation. Thus, the teaching materials are valid, practical, and effective for contextual biodiversity learning.
FAKTOR PENENTU ADOPSI MEDIA SOSIAL DAN DAMPAKNYA TERHADAP KINERJA PENJUALAN USAHA SEKTOR INFORMAL DI INDONESIA Syahril Syahril; Fadil Muhammad; Muh. Qardawi Hamzah; Selly Kudrati Ningsih; Farida Islamiah
Jurnal Ekonomi Ichsan Sidenreng Rappang Vol 5 No 1 (2026): hal
Publisher : Universitas Ichsan Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61912/jeinsa.v5i1.340

Abstract

The informal sector plays a crucial role in the Indonesian economy, accounting for a significant share of labor absorption. However, it is also closely linked to poverty, low productivity, wage inequality, and limited tax revenue and financial deepening. Social media adoption is seen as a business development strategy, yet the majority of informal businesses have not yet adopted it. This study analyzed the influence of social media on sales and the determinants of adoption using linear regression and probit logistic regression. The results indicate that education, owner age, smartphone ownership, and electricity access influence social media adoption, whereas experience does not. Social media also had no significant impact on the sales of informal sector businesses. Keywords: Informal Sector, Social Media, Sales, Business Actors