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Scientechno: Journal of Science and Technology
Published by Yayasan Adra Karima Hubbi
ISSN : 29864887     EISSN : 29637481     DOI : 10.70177/Scientechno
Core Subject : Science, Education, Social,
Computer Science & IT Education Languange, Linguistic, Communication & Media Library & Information Science Social Sciences
Scientechno: Journal of Science and Technology is published by Yayasan Pedidikan Islam Daarut Thufulah, West Sumatra, Indonesia. Is an international peer reviewed and open access journal in Science and Technology. The aim is to publish conceptual and research articles that explore the application of any Science and Technology. Its scope is international in that it welcomes articles from academics, researchers, graduate students and policy makers. All articles should be in English.
Arjuna Subject : Ilmu Sosial - Linguistik dan Bahasa
Articles 54 Documents
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Utilizing the E-Book System in Supporting Students’ Literacy and Independent Learning Amrina, Amrina; Rahmi, Sri Nur
Scientechno: Journal of Science and Technology Vol. 3 No. 2 (2024)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v3i2.1356

Abstract

The development of the E-Book system in supporting learning literacy is very beneficial for students in the era of globalization. In today’s era of globalization, it has utilized the E-Book system in various schools in the learning system. The use of E-Books in learning has a positive impact on the present and the future. This study aims to understand the concept of utilizing the E-Book system in supporting students’ literacy and independent learning by utilizing the E-Book system in education and to find out the extent of the development of the E-Book system in education. So that teachers and students can use this E-Book system as a means of learning. The method used by the researcher in conducting this study is quantitative, with data obtained through disseminating questionnaires online using Google Forms. The word was processed using the SPSS application by statistical analysis through the ANOVA test; after completing the data test, the researcher presented the data in the form of graphs and tables containing respondents. The results of this study show that the introduction of an offline-based E-Book system will be able to support the literacy and independent learning of students in the world of education. Using the E-Book system in education brings various benefits, such as increasing student participation and supporting the understanding of complex concepts. Learning that utilizes the E-Book system has progressed compared to learning that still uses its own learning method, and cannot compete in the world of education. This study concludes that utilizing the E-Book system, especially independent learning, positively impacts education. The use of the E-Book system is expected to build interactive and effective learning resources. The use of the e-book system in education shows that it can improve the quality of learning and provide advantages in the educational process.
Analysis of the Challenges Faced by Mathematics Education Students in Distance Learning During the Covid-19 Pandemic Riswandi, Akmal; Irawan, Muhammad Aprizal; Wekke, Ismail Suardi
Scientechno: Journal of Science and Technology Vol. 3 No. 3 (2024)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v3i3.1362

Abstract

Mathematics learning is one of the areas directly affected by the Covid-19 pandemic. The Covid-19 pandemic has resulted in all teaching and learning activities being carried out online, students and lecturers are forced to adapt to the new situation. The aim of this research is to describe the difficulties faced by students majoring in Mathematics Education in online learning, especially in Algebraic Structure courses during the Covid-19 pandemic. This type of research is qualitative research, the subjects of this research are 3rd semester students of Mathematics Education at Alauddin State Islamic University (UIN) Makassar who are taking the Algebraic Structure course. The instruments used in this research were questionnaires, interviews and documentation. The data collection technique was carried out by giving questionnaires in the form of questionnaires and interviews to subjects to examine in more depth the difficulties of mathematics students during online learning during the Covid-19 pandemic. The results of the analysis show that students face several difficulties which are classified into technical difficulties, adaptation difficulties and teacher unpreparedness. To overcome these difficulties, it is necessary to develop learning strategies that are able to support the acceleration of student adaptation in online learning. Apart from that, teachers (lecturers) must also improve their ability to master technology in developing interactive learning media that can be used online and lecturers are also expected to be able to develop varied learning models so that students do not feel bored while studying.
Approach and Application of the Roblox Application as a Learning Medium Faridah, Ida; Deng, Changjiang
Scientechno: Journal of Science and Technology Vol. 3 No. 3 (2024)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v3i3.1395

Abstract

The use of Roblox as a learning medium has gained significant attention due to its interactive, game-based platform. This study investigates the effectiveness of Roblox as a digital learning tool and explores how it can positively impact students’ learning experiences. The research employs a quantitative method, formulating statements into a Google Form survey to gather data from students, which is then analyzed using SPSS. The study aims to determine whether Roblox enhances student engagement and helps solve learning challenges. Results indicate that Roblox can significantly increase student involvement in discussions and raise interest in learning activities through its interactive features. Additionally, it aids in addressing both internal and external factors affecting students. The conclusion of the study suggests that Roblox offers an effective and engaging alternative for improving learning quality in higher education. Educators are encouraged to explore and understand the application’s potential to maximize its benefits in the classroom. Overall, the study highlights that Roblox has the potential to enhance student learning experiences and could be a valuable tool in modern education.
Analysis of Ferritin Serum in Anemia Pregnant Woman Irianti, Evi
Scientechno: Journal of Science and Technology Vol. 3 No. 3 (2024)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v3i3.1529

Abstract

Anemia remains a common comorbidity complicating over 28% of pregnancy in Indonesia by 2023, Iron deficiency anemia is the most common, and to date, ferritin serum has been used as a diagnostic marker, but has not been routinely examined in pregnant women, thus hindering the accurate diagnosis of iron deficiency anemia in pregnant women. Our study aimed to examine ferritin serum among pregnant women, as well as, to investigate the prevalence of iron deficiency anemia in the Dalu Sepuluh Health Center of Deli Serdang Regency. A total of 60 pregnant women were randomly selected to participate in this cross-sectional study. We found that iron deficiency anemia was most common in pregnant women aged 20 – 35 years old (75%), with second-trimester pregnancy (36.7%), multigravida, and multiparity. Interestingly, 57% of pregnant women were considered malnourished (upper arm circumference of < 23.5 cm) which was found in 36.7% of primigravida and is associated with moderate iron deficiency anemia (71.4%), marked with < 30µg/L ferritin serum (p < 0.05). Cut-off point of serum ferritin was 28.98 ng/dL with a sensitivity of 92% and a specificity of 91.4%, indicating that the body's iron levels are in low condition. This study indicated that lower levels of ferritin serum are associated with anemia in pregnant women. We suggested that ferritin serum be put as a mandatory routine examination in pregnancy.
The Importance of Personnel Planning and Infrastructure in Supporting Work Effectiveness at Ar-Rahman IT SMP Lareh Sago Halaban Nova, Nova; Januar, Januar; Rahmi, Ulva; Yusrawati, Yusrawati
Scientechno: Journal of Science and Technology Vol. 4 No. 1 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v4i1.1816

Abstract

This study aims to emphasize the importance of staffing planning and facilities in improving work effectiveness at SMP IT Ar-Rahman Lareh Sago Halaban, in the field of education, work effectiveness is highly dependent on the availability of a competent workforce and adequate facilities. This research uses a qualitative approach with a case study method at SMP IT Ar-Rahman Lareh Sago Halaban. Data were obtained through interviews, observation, and document analysis. The results showed that good staffing planning, including recruitment, training and staff development, plays a significant role in improving the performance of teachers and school staff. In addition, adequate facilities, such as comfortable classrooms, well-equipped laboratories and other supporting facilities, are also very important for creating a conducive learning environment. The findings emphasize that integrated and sustainable planning in terms of staffing and facilities is key to improving work effectiveness at SMP IT Ar-Rahman Lareh Sago Halaban. Therefore, schools need to continuously improve efforts in planning and managing human resources and educational facilities to achieve optimal educational goals.
Strategies for Improving Literacy and Numeracy in Computer-Based National Assessment at Madrasah Ibtidaiyah Hapsari, Tri Asihati Ratna; Rosyada, Dede; Bariyah, N. Oneng Nurul
Scientechno: Journal of Science and Technology Vol. 4 No. 1 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v4i1.1954

Abstract

This study aims to identify and analyze strategies for improving literacy and numeracy in response to the Computer-Based National Assessment (ANBK) at Madrasah Ibtidaiyah Pembangunan Universitas Indonesia, Jakarta. National assessment results show that students’ literacy and numeracy skills still require improvement to meet established standards. The research investigates strategies employed by madrasahs through intracurricular and extracurricular activities, along with the use of technological infrastructure to enhance students’ literacy and numeracy outcomes. A descriptive approach with qualitative data analysis was used, involving observation, interviews, and documentation. Findings reveal strategies such as integrating literacy into learning, applying problem-based learning, and utilizing technology in assessments. Extracurricular activities like school literacy movements and technology-based numeracy training also contribute to better performance in the Computer-Based National Assessment. The study concludes that strengthening literacy and numeracy-focused learning strategies can boost students’ competencies in understanding and applying academic concepts. Effective collaboration among teachers, students, and policymakers is crucial for optimizing literacy and numeracy improvement strategies, creating a Smart Madrasah with Smart Learning & Assessment and a Digital Ecosystem that fosters innovative, inclusive educational environments.
Utilization and Evaluation of Virtual Reality and Simulations in Teaching-Learning Direct Current Circuits Sinolinding, Kashmera A.; Dionela, Christine Mae; Paez, Jessel James; Arca, John Paul; Apellanes, Rustria; Lamputi, April Joy; Butalid, Smyrth; Bedano, Yvonne; Sales, Roevela Ren; Mercado, Justine C.
Scientechno: Journal of Science and Technology Vol. 4 No. 1 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v4i1.2074

Abstract

This study evaluates the effectiveness of integrating Virtual Reality (VR) and simulation in teaching direct current (DC) circuits. VR and simulation provide interactive spaces for students to learn, manipulate components, and conduct experiments, thereby enhancing motivation and engagement. The study employs a quasi-experimental design with control and experimental groups. The participants were assessed through pretests and posttests. Pretest results of both groups reveals no significant difference which suggests similar baseline abilities and level of knowledge in relation to DC circuits. The pretest and posttest results showed a significant difference which suggest that after the intervention, both groups showed a significant improvement in their knowledge of Direct Current Circuits. However, posttest results also showed a marked improvement of the experimental group using VR and simulation compared to the control group, supporting the effectiveness of integrating VR and simulation in teaching DC circuits. This suggests that VR and simulation can be valuable resources in instructional delivery, facilitating a deeper understanding and mastery of electrical concepts.  
Utilization of the Microbiome to Increase Food Security Throught Sustainable Biotechnology Hazmi, Muhammad; Jiwon, Seo; Kingh, Ruby
Scientechno: Journal of Science and Technology Vol. 4 No. 1 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v4i1.2116

Abstract

Food security remains a critical global challenge, requiring innovative and sustainable solutions to meet the growing demand for nutritious food. One promising approach is the utilization of microbiomes in sustainable biotechnology to enhance agricultural productivity, improve soil health, and increase food production efficiency. This study aims to explore the potential of microbiome-based biotechnological applications in strengthening food security through sustainable agricultural practices. A qualitative research methodology was employed, involving an extensive literature review and analysis of case studies related to microbiome utilization in agriculture. The findings indicate that microbiomes play a significant role in improving crop resilience, enhancing nutrient absorption, and reducing the need for chemical fertilizers and pesticides. Furthermore, microbiome-based biotechnology contributes to environmental sustainability by promoting soil biodiversity and reducing greenhouse gas emissions. The study concludes that integrating microbiome technology into agricultural systems can significantly enhance food security while ensuring ecological balance. Future research should focus on optimizing microbiome applications and developing scalable implementation strategies for various agricultural settings.
Pattern Recognition System for Automating Medical Diagnosis Based on Image Data Irianti, Evi; Anis, Nina; Aziz, Saifiullah
Scientechno: Journal of Science and Technology Vol. 4 No. 1 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v4i1.2126

Abstract

The increasing volume and complexity of medical image data have presented significant challenges for healthcare professionals in delivering timely and accurate diagnoses. Traditional diagnostic processes are often time-consuming and prone to human error, underscoring the need for automated solutions. This study aims to develop a pattern recognition system to automate medical diagnosis using image data, thereby improving diagnostic accuracy and efficiency. A hybrid methodology was employed, combining image preprocessing, feature extraction using convolutional neural networks (CNNs), and classification through deep learning algorithms. The system was trained and validated using publicly available medical image datasets across various disease types. The results demonstrate high diagnostic accuracy, with the system achieving over 92% precision in identifying disease patterns from image inputs. Furthermore, the model exhibited robustness across different imaging modalities, such as X-rays, MRIs, and CT scans. These findings suggest that the proposed pattern recognition system can serve as a reliable support tool for medical practitioners. In conclusion, the integration of image-based pattern recognition in medical diagnostics holds significant promise in enhancing clinical decision-making processes and reducing diagnostic errors.
The Analysis of the Effect of Adding Glass Powder Waste as a Cement Substitution and the Use of Pumice Aggregate on the Compressive Strength of Light Concrete Buana, Galing Wira; Hudaya Taher, Nuni Khoirinnisa; Roesdiana, Tira
Scientechno: Journal of Science and Technology Vol. 4 No. 2 (2025)
Publisher : Yayasan Pendidikan Islam Daarut Thufulah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/scientechno.v4i2.2336

Abstract

Along with the increasing need for building materials and high cement prices, innovation in the use of alternative materials that are environmentally friendly and economical is needed. Glass powder waste, which is difficult to decompose and has the potential to pollute the environment, has the potential as a cement substitute because of its supportive physical and chemical properties. Additionally, pumice, as a lightweight aggregate, can reduce the dead load of the structure and enhance the efficiency of construction execution. This study aims to analyze the effect of the addition of glass powder waste as a cement substitution and the use of pumice aggregate on the compressive strength of light concrete. Glass waste, which comes from industrial and household waste, is used as a cement substitute with variations of 0%, 5%, 10%, and 15%. In contrast, pumice is used as a partial substitute for coarse aggregate. The method used is experimental, with laboratory testing including compressive strength tests at 14 and 28 days of age. The results showed that the addition of glass powder at a percentage of 5% gave the highest compressive strength values of 10.98 MPa (14 days) and 12.40 MPa (28 days), compared to concrete without glass powder, which only reached 8.14 MPa (14 days) and 11.11 MPa (28 days). This suggests that the combination of glass powder and pumice stone can significantly increase the compressive strength of light concrete, although the efficiency of the mixture decreases at higher percentages. This research provides an alternative to the use of local waste and aggregates in the development of environmentally friendly and economically efficient concrete.

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