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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Celtic JURNAL PENGABDIAN KEPADA MASYARAKAT JEES (Journal of English Educators Society) IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Journal of Foreign Language Teaching and Learning International Journal of Artificial Intelligence Research Warta Ardhia : Jurnal Perhubungan Udara JURNAL MEDIA INFORMATIKA BUDIDARMA Dinamisia: Jurnal Pengabdian Kepada Masyarakat Data Science: Journal of Computing and Applied Informatics JOURNAL OF SCIENCE AND SOCIAL RESEARCH REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Humantech : Jurnal Ilmiah Multidisiplin Indonesia JGK (Jurnal Guru Kita)
Sylvia, Tiara
Politeknik Penerbangan Medan
Religion Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation Other

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Communicative Language Teaching in Aviation Vocational College Context: The Effect of Students’ Learning Perception and Attitude on Their EFL Learning Performance Rochmawati, Laila; Sylvia, Tiara; Kusumayati, Lusiana Dewi; Silvia, Maulana Anifa
Journal of Foreign Language Teaching and Learning Vol. 9 No. 1 (2024): January
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/ftl.v9i1.20789

Abstract

This study examines the effect of learning perception and attitude on students' learning performance while implementing communicative language teaching (CLT) in a vocational college. The quantitative study used a survey research method with a cross-sectional design. 270 students participated in the study selected using a voluntarily random sampling technique. These research respondents were among those who had completed intermediate English classes with the amplification of the CLT method. Data were collected using a questionnaire with a four-point Likert's scaling method from very disagree (1) to very agree (4) (α = 0.843). The obtained data were analyzed using ANOVA with the assistance of IBM SPSS 25. Results showed a significant effect of learning perception (β = .890; F = 1018.849; p = 0.000) and attitude on students’ learning performance (β = .850; F = 698.468; p = 0.000). Among the two, learning attitude had been the more influential factor in students' learning performance during the implementation of CLT. This study suggested that CLT could be a catalyst for learning perception and attitude to elevate students' learning performance in the context of EFL teaching in vocational college.
PELATIHAN AVIATION ENGLISH DAN PENGUKURAN MINAT BAKAT SISWA DI SMK PENERBANGAN ANGKASA NASIONAL (SPAN) MEDAN Sylvia, Tiara
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 30 No. 1 (2024): JANUARI-MARET
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v30i1.48629

Abstract

Pelatihan Bahasa Inggris penerbangan (Aviation English) dan Pengukuran Minat Bakat diberikan di SMK Penerbangan Angkasa Nasional (SPAN) Medan dengan tujuan untuk memberikan pengetahuan dan pemahaman Bahasa Inggris yang digunakan dalam dunia penerbangan serta mengukur minat bakat siswa untuk membantu mengarahkan siswa dalam mengetahui minat yang sesuai dengan bakatnya. Pelatihan dilakukan secara tatap muka dan melibatkan metode yang atraktif dan interaktif dalam penyampaian materi. Evaluasi pelatihan dilakukan melalui pretest, posttest, dan kuesioner untuk mengukur keberhasilan pelatihan. Hasil evaluasi menunjukkan bahwa peserta pelatihan dapat menerima materi dengan baik. Hal ini terbukti dari peningkatan pemahaman peserta sebesar 9,75% antara nilai pretest dan posttest. Kuesioner mengenai penyelenggaraan pelatihan mendapatkan nilai 4,225 dalam kategori sangat baik. Dengan demikian dapat disimpulkan bahwa pelatihan Aviation English dan Pengukuran Minat Bakat di SMK Penerbangan Angkasa Nasional (SPAN) Medan mampu memberikan pemahaman yang baik dan dampak positif kepada pesertanya.
RANCANG BANGUN SISTEM MONITORING DAYA DAN GANGGUAN BEBAN MENGGUNAKAN ANDROID Swabra, Yesaya; Sylvia, Tiara; Hasibuan, Eriansyah Saputra
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4615

Abstract

Abstract: This study aims to design and develop a power monitoring and load protection system based on Android as a practical solution for monitoring electricity consumption. The system employs a PZEM-004T sensor integrated with an Arduino Nano/ESP32 microcontroller to measure electrical parameters such as voltage, current, and power. The measurement data are transmitted wirelessly via the Bluetooth HC-05 module to an Android application developed using Android Studio, allowing users to monitor load conditions in real time. In addition to the monitoring function, the system is equipped with a relay as an automatic protection mechanism that disconnects the load when disturbances such as overcurrent are detected. A visual indicator on the application displays the system status, showing green for normal conditions and red when a fault occurs. Testing results show that the sensor readings are close to the accuracy of a standard multimeter, with a fast and effective response in protection performance. Therefore, this system can serve as an efficient, responsive, and user-friendly solution for power monitoring and load protection, while also reducing reliance on manual inspection. Keywords: Power Monitoring, Load Protection, PZEM-004T, Arduino, Android Abstrak: Penelitian ini bertujuan merancang dan membangun sistem monitoring daya serta proteksi beban berbasis Android sebagai solusi praktis dalam pemantauan konsumsi listrik. Sistem menggunakan sensor PZEM-004T yang diintegrasikan dengan mikrokontroler Arduino Nano/ESP32 untuk mengukur parameter listrik berupa tegangan, arus, dan daya. Data hasil pengukuran dikirimkan secara nirkabel melalui modul Bluetooth HC-05 ke aplikasi Android yang dirancang menggunakan Android Studio, sehingga pengguna dapat memantau kondisi beban secara real-time. Selain fungsi monitoring, sistem dilengkapi dengan relay sebagai proteksi otomatis yang memutuskan aliran listrik saat terdeteksi gangguan, seperti arus berlebih. Indikator visual pada aplikasi menampilkan status sistem dengan warna hijau untuk kondisi normal dan merah ketika terjadi gangguan. Hasil pengujian menunjukkan bahwa pembacaan sensor mendekati akurasi multimeter standar, dengan respon proteksi yang cepat dan efektif. Dengan demikian, sistem ini dapat dijadikan sebagai solusi efisien, responsif, dan mudah digunakan untuk monitoring serta proteksi daya listrik, sekaligus mengurangi ketergantungan pada inspeksi manual. Kata kunci:  Monitoring Daya, Proteksi Beban, PZEM-004T, Arduino, Android
The Efficacy of Blended Learning in Enhancing Oral Proficiency in Aviation School: An In-depth Investigation Sylvia, Tiara; Rochmawati, Laila; Diriyanti Novalina, Susi
JEES (Journal of English Educators Society) Vol 9 No 1 (2024): April
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jees.v9i1.1806

Abstract

Blended learning has been identified as a highly promising instructional approachwithin vocational education institutions. The objective of this study is to examine the disparities in speaking skills learning strategies between traditional (face-to-face) instruction and blended learning. Additionally, the study seeks to ascertain the impact of these learning strategies on students' speaking abilities in both traditionaland blended learning environments. The present study employs a quantitativeresearch approach, utilizing an experimental design. The sample for this studycomprised 120 participants, 24 participants representing Politeknik PenerbanganMedan and 96 participants representing Politeknik Penerbangan Surabaya. Theresults of this study suggest that the mere adoption of technology and the removalof the traditional classroom setting do not suffice in establishing an optimal learningenvironment for individuals learning a second or foreign language. Nevertheless,there exists a considerable opportunity to amalgamate conventional educationalsettings with contemporary technological advancements in order to enhancestudents' academic achievements across various abilities and sub-skills, with aparticular emphasis on oral communication proficiency. Based on the resultsobtained from the study, it is possible to draw the following conclusions: 1) Astatistically significant disparity exists in the proficiency of English speaking skillswhen employing the blended learning approach. 2) A statistically significantdiscrepancy is observed in the proficiency of English speaking skills for theexperimental group, thereby corroborating the efficacy of post-implementationlearning strategies. HIGHLIGHTS : The experimental group demonstrated significant improvements in various aspects of speaking skills,leading to a notable increase in mean speaking ability scores from pre-test to post-test, indicating anoverall enhancement of 11.80%. Conversely, the control group showed minimal improvements,reflecting a minor increase in pre-test to post-test scores. The ANOVA test results revealed no statistically significant difference in the mean initial ability scorebetween participants exposed to blended learning techniques and those receiving traditional methodsfor the pretest. However, for the posttest, a significant difference was observed, suggesting thatblended learning approaches significantly enhanced final ability scores compared to traditionalmethods. Blended learning, facilitated by multimedia sources like E-Module Aviation Speaking PreparationTest, creates a conducive learning environment and improves independent learning strategies,ultimately enhancing students' speaking achievements. Incorporating blended learning approaches in language education can lead to better learning outcomes and enhanced language proficiency, supportedby previous research demonstrating the benefits of blended learning over face-to-face teaching.Providing online resources can add value to students and improve their performance, particularly inspeaking lessons tailored to meet students' needs and interests.
Canva-Based Learning Media Creation Training for Elementary School Teachers Pasa*, Inda Tri; Nur, Fauziah; Wardani, Ivana; Sukarwoto, Sukarwoto; Cahyadi, Catra Indra; Sylvia, Tiara; Hutabarat, Liber Tommy; Diriyanti, Susi; Akbar, Muhammad Caesar; Matthew, Jason Juan
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i1.17804

Abstract

Community service activities aim to provide participants with experience using Canva to create more interactive learning media and increase participants' motivation in teaching. Canva is currently the most popular website application for graphic design and brand building. Participants can also use Canva as a learning medium; they can also use Canva for social media and to support school activities. Participants can take advantage of better and more templates with Canva Pro. This training was attended by 17 participants: school principals, teachers, and administrative participants. The methods include lectures, question-and-answer discussions, demonstrations, and group presentations. The evaluation showed participants could make PowerPoint presentations, flyers, and class schedules. In the results of the questionnaire recapitulation from 17 participants, the maximum score was 100, obtained from respondents with an average score of 92, with the highest participant score being 100 and a minimum score of 83. Apart from teachers, students can also use the Canva application.
Development of a Web-Based Aviation English Proficiency Test: Integrating Adaptive Algorithms and Dynamic Assessment for Enhanced Evaluation in Aviation Education Rosyid, Harunur; Rochmawati, Laila; Sylvia, Tiara; Rossydi, Ahmad; Bhakti, Henny Dwi
International Journal of Artificial Intelligence Research Vol 9, No 1.1 (2025)
Publisher : Universitas Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29099/ijair.v9i1.1.1620

Abstract

Aviation English proficiency is pivotal for aviation school students to ensure secure communication in global airspace per ICAO guidelines. Conventional methods are rigid, leading to inaccurate and time-consuming evaluations that hinder training efficacy. This research develops a web-based adaptive Aviation English proficiency test integrating adaptive algorithms like Item Response Theory and dynamic assessment to enhance aviation education outcomes. Using a mixed-methods framework with the ADDIE model and quantitative experimental approach, an explanatory sequential design with non-equivalent control group was employed, involving needs assessment, prototype development, validation, and implementation. The sample included 141 aviation school students. Data from pre/post-tests were analyzed via SPSS. The findings showed that i) the web-based test is valid and feasible as an assessment tool with a validation score of 89.5%; ii) student proficiency levels are significantly improved before and after using the adaptive system (paired t-test: mean rise from 72.6 to 91.4, t=-14.28, p=0.000 <0.05); iii) dynamic assessment positively impacts learning outcomes following implementation (32% uplift, ?=0.61, p<0.01); and iv) there is a significant difference between experimental and control groups in evaluation efficiency (independent t-test: 25% higher for experimental, t=10.52, p=0.000 <0.05). These affirm the test's efficacy, recommending broader adoption for refined aviation training.
Co-Authors Akbar, Muhammad Caesar Ayub Wimatra Catra Indra Cahyadi Diriyanti Novalina , Susi Diriyanti Novalina, Susi Diriyanti, Susi Harahap, Nurmahendra Harunur Rosyid hasibuan, eriansyah saputra Henny Dwi Bhakti Inda Tri Pasa Iswandi Idris Liber Tommy Hutabarat Lisda Juliana Pangaribuan Lusiana Dewi Kusumayati, Lusiana Dewi Matthew, Jason Juan Maulana Anifa Silvia Morits Sony Nur, Fauziah Pasa*, Inda Tri Rauf, M. Fadhli Rizaldy Khair Rochmawati, Laila Rossydi, Ahmad Santosa, Asri Saragih Azhari Nisa saragih, nisa azhari Sinambela Marzuki Sukarwoto, Sukarwoto Susi Diriyanti N Susi Diriyanti Novalina, Susi Diriyanti Swabra, Yesaya Wardani, Ivana