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Evaluating the sustainability of microsoft teams: Mathematics teachers perspectives in digital learning environments Tri Ahmad Budi Susilo; Rizki Prasetya; Wahyu Sudrajad; Abd Syakur
Journal of Advanced Sciences and Mathematics Education Vol. 4 No. 2 (2024): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v4i2.532

Abstract

Background: The rapid adoption of technology in education has transformed the teaching and learning process, shifting from traditional classroom settings to hybrid environments that combine in-person and online learning. Microsoft Teams has become a prominent platform in digital learning, particularly during the pandemic, yet its sustainability in supporting long-term educational goals remains underexplored.Aim: This study aims to evaluate the sustainability of Microsoft Teams in digital learning environments through the perspectives of mathematics teachers in Surabaya.Methods: A quantitative-descriptive analytical approach was adopted. Data were collected via an online questionnaire involving 83 mathematics teachers from the Community of Mathematics Teachers (MGMP) in Surabaya. The survey examined task technology fit (TTF) and the use of Microsoft Teams LMS in teaching practices. Descriptive statistical analysis was performed using SPSS 26 to assess the validity and reliability of the questionnaire.Results: The findings indicate that mathematics teachers generally hold a positive perception of Microsoft Teams sustainability in supporting digital learning. Task technology fit (TTF) significantly influenced teachers views on the platform effectiveness, productivity, and its impact on their teaching performance and students outcomes. However, challenges such as technical issues and varying levels of digital literacy impacted its full potential.Conclusion: The study concludes that incorporating Microsoft Teams as a core component of the education curriculum is vital for its long-term sustainability in digital learning environments. Recommendations include addressing existing challenges to optimize its usage and enhance its role in future educational practices.
Effect of Freeze-Dried and Oven-Dried Cilembu Sweet Potato Flour on the Antioxidant Activity of Chicken Meatballs. Putra, Azchar Prianka Piawan; Sirajuddin, Muhammad Mar'ie; Malik, Hotlan; Husein, Muhammad; Riskayanti, Riskayanti; Prasetya, Rizki; Haryati, Stefani Fitri; Arief, Fitri Armianti; Dami, Juni Claudia; Amalia, Ditasari; Masruri, Alvin
Bantara Journal of Animal Science Vol. 8 No. 1 (2026): BJAS
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v8i1.8106

Abstract

This study evaluated the effect of different dehydration methods, specifically oven drying (60°C) and freeze-drying (-20°C to 65°C), on the antioxidant activity of Cilembu sweet potato (Ipomoea batatas L. Lam) flour and its functional application in chicken meatballs. The antioxidant capacity was measured using the DPPH radical scavenging assay, with results showing that freeze-drying significantly preserved higher levels of bioactive compounds compared to thermal evaporation. Freeze-dried tuber flour reached a radical scavenging activity of 55.74 mg/ml, and when applied to meatballs as a 15% substitute for tapioca flour, it exhibited a superior antioxidant activity of 41.7%. This value was significantly higher (P<0.01) than the oven-dried treatment (28.85%) and the control group (13.22%). The enhanced retention of antioxidants in freeze-drying is attributed to the sublimation process, which minimizes the oxidation and thermal degradation of heat-sensitive molecules such as beta-carotene and phenolic compounds inherently found in Cilembu sweet potatoes. In conclusion, freeze-drying is the more effective processing method for maintaining the functional integrity of local Indonesian tubers, providing a high-quality ingredient for the development of standardized functional foods.
Do the Modules Meet the Need? A Study of Students’ Reading Text Skills in the Digital English Era Yulianto Sabat; Abd Syakur; Rizki Prasetya; Moh Hilman Fikri
Online Learning In Educational Research (OLER) Vol. 4 No. 2 (2024): Online Learning in Educational Research
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/oler.v4i2.524

Abstract

This study addresses the crucial issue of low reading proficiency among English language students. It investigates the impact of digital modules on enhancing reading skills using a quasi-experimental quantitative design with a sample of 80 students randomly selected from a population of 450. The results, analyzed through ANOVA, reveal a significant improvement in reading skills, with digital modules providing an effective and engaging learning tool. This research highlights the potential of technology-driven interventions in addressing literacy challenges and offers valuable insights for integrating digital modules into higher education to improve academic outcomes.