Article Per Year (5 Year)
p-Index From 2021 - 2026
2.012
P-Index
This Author published in this journals
All Journal FORUM STATISTIKA DAN KOMPUTASI Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi JPTK: Jurnal Pendidikan Teknologi dan Kejuruan JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal EDUTECH Undiksha Ihsan: Jurnal Pengabdian Masyarakat International Journal Of Science, Technology & Management (IJSTM) JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil Jurnal Media dan Teknologi Pendidikan Academia Open
Sinaga, Enny Keristiana
Universitas Negeri Medan
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

Published : 27 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 27 Documents
Search

 1   2   3 
PENGGUNAAN MEDIA PEMBELAJARAN MACROMEDIA FLASH 8 PADA MATERI DAYA DUKUNG PONDASI suhairiani .; Nahesson H Panjaitan; Enny Keristiana Sinaga
Educational Building Jurnal Pendidikan Teknik Bangunan dan Sipil Vol 4, No 2 DES (2018): EDUCATIONAL BUILDING
Publisher : Jurusan Pendidikan Teknik Bangunan Fakultas Teknik Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1356.627 KB) | DOI: 10.24114/ebjptbs.v4i2 DES.15452

Abstract

Penelitian ini bertujuan untuk menghasilkan media pembelajaran materi Daya Dukung Pondasi menggunakan media pembelajaran Macromedia Flash 8 dan handout dalam penerapan proses pembelajaran.Penelitian ini merupakan penelitian pengembangan (Research and Development) yang dilakukan dengan pengembangan media pembelajaran berbasis multimedia video yang menggunakan prosedur penelitian 4D yang telah dimodifikasi menjadi 3 tahap yaitu, tahap pendefinisian, tahap perancangan dan tahap pengembangan. Adapun instrumen yang digunakan dalam penelitian ini adalah lembar validasi ahli media, lembar validasi ahli materi, evaluasi uji praktis dosen pengampu dan mahasiswa, evaluasi uji keefectifan mahasiswa kepada 30 mahasiswa D3 Teknik Sipil Sebagai subjek penelitian. Hasil penelitian yang diperoleh yaitu (1) tahap pendefinisian, menganaliasa materi daya dukung pondasi pada mata kuliah Teknik Pondasi, mengidentifikasi potensi/masalah, dan pengumpulan data (2) tahap perancangan, kegiatan studi yang dilakukan sebelum menentukan konsep desain produk awal media pembelajaran menggunakan Macromedia Flash 8 (3) tahap pengembangan, evaluasi dan dinilai oleh beberapa tim ahli, tahapan ini bertujuan untuk meneliti validasi media pembelajaran, materi program pembelajaran dan kualitas pembelajaran, tahapan yang dtempuh yaitu: validasi ahli media, validasi ahli materi, uji praktis, dan uji efectifitas. Berdasarkan validasi dari para ahli, dosen pengampu dan mahasiswa  dapat disimpulkan bahwa Kelayakan media pembelajaran berbasis multimedia diketahui berdasarkan validasi penilaian ahli materi, ahli media dengan skala sangat baik sehingga dinyatakan valid dan layak untuk digunakan, dan untuk uji praktis  yang dilakukan oleh mahasiswa dan dosen pengampu  berskala baik dan dinyatakan praktis untuk digunakan serta penilaian kemampuan mahasiswa memahami suatu konsep materi dinyatakan efectif dalam pembelajaran mata kuliah Teknik Pondasi pada materi daya dukung pondasi. Kata Kunci: Daya Dukung, Handout, Media Pembelajaran, Macromedia Flash 8, Pondasi
The effect of peer lesson strategy on learning outcomes of building construction and land measurement techniques Sitorus, Heri Franata; Wan Mat, Wan Ameran bin; Sudira, Putu; Sinaga, Enny Keristiana
Jurnal Pendidikan Teknologi dan Kejuruan Vol 29, No 2 (2023): (October)
Publisher : Faculty of Engineering, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jptk.v29i2.64161

Abstract

Peer Learning is a teaching and learning strategy that involves groups of students working together to solve a problem, complete a task, or create a product. Simply putting students in groups and telling them to work together does not mean they know how to work cooperatively. This study aims to determine whether there is an effect of peer lesson learning strategies on learning outcomes in building construction subjects and land measurement techniques, concrete characteristics specification material, in class X students majoring in modeling design and building information of SMK Negeri 1 Lubuk Pakam. The study used quantitative research with experimental research type. The population amounted to 60 students; the research sample was taken by simple random sampling by taking two classes. Class X DPIB-A as the experimental class and class X DPIB-B as the control class. The instrument used to determine student learning outcomes is a multiple-choice test of 36 questions that have been tested for validity and reliability with point biseral correlation techniques. Data analysis used the t-test formula. The results showed that the average post-test score obtained from the experimental class was 75.35 with a high category of 73.33% and the control class was 61.46 with a sufficient category of 76.67%. From the results of the hypothesis testing analysis with a significance level of 5%, the post-test values of the two classes were calculated t_ count t_ table (6.27227 1.671) then Ha was accepted, so that a significant effect was obtained which showed that the learning outcomes of building construction and land measurement techniques were more effectively taught with peer lesson learning strategies than conventional learning models.
Transformasi Produktif: Meningkatkan Produksi Keripik Ubi Di Kecamatan Beringin Kabupaten Deli Serdang Sumatera Utara Suhairiani, Suhairiani; Sinaga, Enny Keristiana; Basuki, Nur
IHSAN : JURNAL PENGABDIAN MASYARAKAT Vol 6, No 2 (2024): Ihsan: Jurnal Pengabdian Masyarakat (Oktober)
Publisher : University of Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/ihsan.v6i2.19931

Abstract

Proses produksi keripik singkong kelompok IRT Usaha keripik singkong milik Bapak Mawardi di Jl. Pantai Labu, Dusun Cempaka, Gg. XI, Desa Beringin, Kecamatan Beringin, Kabupaten Deli Serdang, Sumatera Utara, dihadapkan pada tantangan utama dalam hal lamanya proses perajangan singkong  yang masih dilakukan secara manual. Untuk mengatasi masalah ini, solusi yang diberikan kepada mitra adalah pembinaan, pelatihan, dan penerapan mesin perajang singkong jenis rotasi pisau ganda. Tujuan dari PKM ini adalah meningkatkan kualitas dan kapasitas produksi keripik singkong serta keterampilan dalam penggunaan mesin tersebut. Program dilaksanakan melalui serangkaian tahapan, termasuk persiapan, pelaksanaan, dan evaluasi. Evaluasi dilakukan dengan wawancara kepada peserta pelatihan setelah kegiatan selesai. Hasilnya menunjukkan efektivitas program dengan peningkatan keterampilan peserta dalam mengoperasikan dan memanfaatkan mesin perajang singkong jenis rotasi pisau ganda. Dengan demikian, penggunaan mesin modern ini memberikan solusi yang efektif untuk meningkatkan kualitas dan kapasitas produksi keripik singkong, membawa dampak positif bagi usaha lokal di Deli Serdang.  
Development of a Digital Literacy Based E-Module in Informatics Subject to Improve Student Learning Outcomes Nasution, Haris; Napitupulu, Efendi; Sinaga, Enny Keristiana
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol. 10 No. 3 (2025): Juli
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v10i3.15798

Abstract

This study aims to design and develop a digital literacy-based e-module for the Informatics subject to improve student learning outcomes at MTsN 3 Langkat. The developed module aims to: (1) Determine the feasibility of the e-module; (2) Determine the practicality of the e-module; (3) Determine the effectiveness of the e-module; (4) Identify the differences in student learning outcomes between those who use the digital literacy-based e-learning module and those who use conventional modules; (5) Identify differences in learning outcomes based on visual, auditory, and kinesthetic learning styles; and (6) Examine the interaction between the digital literacy-based e-learning module and learning styles in influencing student learning outcomes. The population of this study includes all eighth-grade students at MTsN 3 Langkat. The sampling technique used is cluster random sampling. The research design employed is a 2x3 factorial design, and the data analysis technique used is two-way analysis of variance (ANOVA). This study obtained the results of the e-module which was feasible, practical, effective, there were differences in learning outcomes in the module groups, learning styles and there was interaction.
The Effectiveness of Web-Based PACTA for Electrical Motor Installation in Vocational High School Mustaqim, Bima; Siagian, Sahat; Junaidi, Agus; Keristiana Sinaga, Enny; Tanjung, Samsidar; Mursid, R
Jurnal Media dan Teknologi Pendidikan Vol. 5 No. 1 (2025): January
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jmt.v5i1.93750

Abstract

Vocational education in Indonesia faces challenges in providing interactive learning that aligns with the demands of Industry 4.0. In addition, students’ low engagement in understanding technical concepts remains a major obstacle to achieving meaningful learning outcomes. This study aims to evaluate the effectiveness of a web-based learning system using the PACTA model in improving student learning outcomes. The research employed a quasi-experimental method with a pre-test and post-test design across two groups: one group used the PACTA system integrated with Augmented Reality (AR) and an AI-based chatbot, while the other group used a conventional web-based learning platform. Results showed that the PACTA group experienced an increase in average score from 45.22 to 63.91 (t = 3.508; p = 0.002) with an effect size of 18.69%, while the conventional group improved from 38.04 to 44.79 (t = 2.273; p = 0.031) with an effect size of 6.75%. Student perception data showed high satisfaction, with effectiveness at 90.67%, ease of use at 88.2%, and accessibility at 85.0%. The findings conclude that the PACTA-based learning system effectively enhances student engagement and understanding and is recommended for broader application in vocational education.  
Addition of Quick lime to the Stabilization of Humbang Hasundutan's Soil Peat Through The California Bearing Ratio Laboratory Test Suhairiani, Suhairiani; Panjaitan, Nahesson; Keristiana Sinaga, Enny; Zulfa Yuzni, Siti
International Journal of Science, Technology & Management Vol. 3 No. 5 (2022): September 2022
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v3i5.629

Abstract

This research is a research on the development and utilization of peat soil material that is often found in the Humbang Hasundutan district, where peat soil that has been stabilized with lime can later become new soil parameter data that can be used for road subgrade construction improvements. The purpose of this study was to stabilize the Humbang Hasundutan peat soil mixed with lime to meet the standards for road subgrade construction, which will be tested with the California Bearing Ratio (CBR). This study used experimental methods carried out in the laboratory, by conducting tests to obtain new soil parameter data by trying variations of 10%, 20% and 30% initial lime. From the results obtained, the results of the CBR test of peat soil with a lime mixture variation of 20% have met the specifications of Highways for road construction subgrade, which is 5.5%.
Student Engagement and Achievement with a Digital Literacy E-Module Haris Nasution; Efendi Napitupulu; Enny Keristiana Sinaga
Academia Open Vol. 10 No. 1 (2025): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.11146

Abstract

General Background: Digital literacy has become essential for students to navigate, evaluate, and create information in today’s technology-driven learning environments. Specific Background: At MTsN 3 Langkat, class VIII Informatics students traditionally rely on teacher-led instruction, with limited opportunities to independently source and transform information. Knowledge Gap: Despite the proliferation of e-learning tools, little is known about how digital literacy–based e-modules affect both learner motivation and academic performance in middle-school Informatics. Aims: This Classroom Action Research (CAR) investigation examined whether implementing a digital literacy–focused e-module could enhance motivation and learning outcomes among eighth-grade Informatics students in the 2024/2025 academic year. Results: Over successive CAR cycles—comprising planning, implementation, observation, and reflection—students demonstrated notable gains in engagement and achieved higher assessment scores. Novelty: This study uniquely combines e-module design with collaborative knowledge construction through student-driven information sourcing. Implications: Findings suggest that integrating digital literacy frameworks into e-module development can foster deeper learner engagement and improve Informatics achievement in similar educational contexts. Highlights: Emphasizes digital literacy integration through self-guided e-modules. Utilizes cyclical CAR stages (planning, action, observation, reflection). Demonstrates measurable gains in both motivation and academic performance. Keywords: E-Module, Digital Literacy, Classroom Action Research, Student Motivation, Learning Outcomes
Empowering Civil Engineering Students’ Mathematical Problem-Solving through Ethno-STEAM-Driven Digital Learning Enny Keristiana Sinaga; Abdul Hamid K; Nahesson H Panjaitan; Suhairiani Suhairiani; Bima Mustaqim
Jurnal Edutech Undiksha Vol. 13 No. 2 (2025): December
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v13i2.106210

Abstract

Mathematical problem-solving is a fundamental competence for civil engineering students, as it underpins their ability to analyze and address engineering-related challenges. However, current instructional practices in higher education remain largely procedural and insufficiently integrate digital technologies and meaningful contexts, making it difficult for students to connect abstract mathematical concepts with real-world engineering applications. This condition often leads to low engagement and limited development of critical thinking skills. This study aims to develop and evaluate the effectiveness of an Ethno-STEAM-based digital mathematics learning model in enhancing students’ mathematical problem-solving abilities. A Research and Development (R&D) approach was employed using the Borg and Gall model adapted from Dick and Carey. The findings indicate significant improvements in analytical skills, understanding of integral concepts, engagement, and critical thinking. These results suggest that the Ethno-STEAM approach provides a more contextual, interactive, and relevant learning experience, while supporting the development of 21st-century competencies in engineering education.
Penguatan Ekonomi Petani Gambir melalui Skalasi Produksi, Manajemen Usaha, dan Branding Produk Berbasis Inovasi Nur Basuki; Henry Iskandar; Eko Wahyu Nugraha; Selamat Triono; Enny Keristiana Sinaga; Anjhu Souzha; Fadli Meidiansyah Putra; M. Refi Firmah; Selamat Riadi
JURPIKAT Vol 6 No 4 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i4.2759

Abstract

Program Kemitraan Masyarakat (PKM) ini dilaksanakan di Desa Kentara, Kabupaten Dairi, untuk mengatasi rendahnya kapasitas produksi dan mutu getah gambir akibat proses pengeringan tradisional. Mitra adalah kelompok petani gambir dengan produksi 30–40 kg/hari getah kering yang terkendala waktu pengeringan 5–7 hari dan manajemen usaha belum terkelola baik. Tujuan kegiatan adalah meningkatkan kapasitas produksi, mempercepat pengeringan, memperkuat manajemen usaha, dan memperluas pemasaran produk. Metode yang digunakan meliputi perancangan dan pembuatan mesin pengering kabinet, pelatihan pengoperasian dan perawatan, pendampingan pembukuan usaha, serta pelatihan pemasaran digital. Hasil kegiatan menunjukkan peningkatan kapasitas produksi ±90%, waktu pengeringan menjadi ±24 jam, kualitas produk lebih seragam, serta keterampilan manajemen dan pemasaran mitra meningkat. Program ini berdampak positif terhadap peningkatan pendapatan, efisiensi usaha, dan kesiapan mitra memasuki pasar ekspor.
PENGARUH PEMBELAJARAN LANGSUNG TERHADAP PEMAHAMAN KONSEP MATRIKS DAN SIKAP ILMIAH MAHASISWA PENDIDIKAN TEKNIK BANGUNAN Enny Keristiana Sinaga; Syafiatun Siregar; Asri Lubis
Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil Vol. 3 No. 2 (2017): Educational Building: Jurnal Pendidikan Teknik Bangunan dan Sipil
Publisher : Jurusan Pendidikan Teknik Bangunan Fakultas Teknik Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/eb.v3i2.8253

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan pemahaman konsep matriks dan sikap ilmiah antara mahasiswa yang dibelajarkan dengan model pembelajaran langsung dan model pembelajaran konvensional. Jenis penelitian ini penelitian eksperimen semu dengan rancangan Pretest-Posttest Control Group Design dengan mengambil populasi penelitian mahasiswa Program Studi Pendidikan teknik Bangunan semester 1  Universitas Negeri Medan tahun ajaran 2017/2018. Sampel diambil dengan cara total sampling. Data pemahaman konsep diukur dengan menggunakan tes pemahaman konsep matriks dan sikap ilmiah dengan menggunakan kuesioner. Data yang terkumpul dianalisis dengan menggunakan Manova. Berdasarkan hasil analisis data diperoleh simpulan sebagai berikut: 1) terdapat perbedaan pemahaman konsep matriks antara mahasiswa yang dibelajarkan dengan model pembelajaran langsung dan mahasiswa yang dibelajarkan dengan model pembelajaran konvensional, 2) terdapat perbedaan sikap antara mahasiswa yang dibelajarkan dengan model pembelajaran langsung dan mahasiswa yang dibelajarkan dengan model pembelajaran konvensional, 3) terdapat perbedaan pemahaman konsep matriks dan sikap ilmiah antara mahasiswa yang dibelajarkan dengan model pembelajaran langsung dan mahasiswa yang dibelajarkan dengan model pembelajaran konvensional Kata Kunci : konvensional, pemahaman konsep, pembelajaran langsung, sikap ilmiah  ABSTRACT This study aims to determine the differences in understanding the concept of matrix and scientific attitude between students who are taught by direct learning model and conventional learning model. This type of research is a quasi-experimental research with Pretest-Posttest Control Group Design design by taking research population of students of Building Engineering Education Study Program 1st semester of Medan State University of academic year 2017/2018. Samples were taken by total sampling. Data on concept comprehension is measured by using comprehension test of matrix concept and scientific attitude by using questionnaire. The collected data were analyzed using Manova. Based on the results of data analysis obtained conclusions as follows: 1) there is a difference understanding of matrix concepts between students who dibelajarkan with direct learning models and students who dibelajarkan with conventional learning model, 2) there is a difference in attitude between students who are taught by direct learning models and students who dibelajarkan with conventional learning model, 3) there is a difference understanding of matrix concept and scientific attitude between students who dibelajarkan with direct learning models and students who dibelajarkan with conventional learning model Keywords: conventional, conceptual understanding, direct learning, scientific attitude
Co-Authors Abdul Hamid K Abdul Muin Sibuea Agus Junaidi Aji Hamim Wigena Anik Djuraidah Anjhu Souzha Asri Lubis Bima Mustaqim Chelsea Romaida Panjaitan Desi Novita Sari Efendi Napitupulu Efendi Napitupulu Eko Wahyu Nugraha Elizon Nainggolan Elizon Nainggolan Fadli Meidiansyah Putra Haris Nasution HENRY ISKANDAR Julaga Situmorang M. Refi Firmah Maulana, Bagoes Mustaqim, Bima Nahesson Hotmarama Panjaitan Nasution, Haris Nono Sebayang Nur Basuki Nur Basuki Putu Sudira R Mursid Rosnelli Sahat Siagian Samsidar Tanjung Selamat Riadi Selamat Triono Siti Zulfa Yuzni Sitorus, Heri Franata suhairiani . Suhairiani Suhairiani Suhairiani Suhairiani Syafiatun Siregar Syahputra, Fahmy Wan Mat, Wan Ameran bin Zulfa Yuzni, Siti Zulkifli Matondang