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All Journal Jurnal Pendidikan Vokasi JPTK: Jurnal Pendidikan Teknologi dan Kejuruan JURNAL PENELITIAN SAINTIKA JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Riset Rekayasa Sipil Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Abdidas Journal of Innovation and Technology STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran Prosiding Konferensi Nasional PKM-CSR International Journal of Architecture and Urbanism EMARA : Indonesian Journal of Architecture
Kemala Jeumpa
Universitas Nageri Medan
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Behavioral Architecture Approach to Concept of Housing for the Face of Pandemic Zhilli Izzadati Khairuni; Kemala Jeumpa
International Journal of Architecture and Urbanism Vol. 5 No. 2 (2021): International Journal of Architecture and Urbanism
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (712.553 KB) | DOI: 10.32734/ijau.v5i2.6378

Abstract

One effect caused by a calamity is the psychological impact on the community. In December 2019 covid-19 viral infected many countries including Indonesia which later changed his status to make cause serious problems because there is no vaccine to prevent transmission of the virus. This condition requires every society to comply with government regulations as quarantine, PSBB, WFH, social distancing. The psychological impact that is often found in society is afraid of panic and other stress. Psychology is closely related to conducting this study will discuss architectural behavior that plays a role in the relationship between people and space. This research as if would explain what occurred in behavior and how your family made the architect can solve this problem by emphasizing psychiatric problems through the application for building design, occupancy of a room. The theory of architecture as a guide in determining objects for the attention that the occupants need through analysis of the type of activity and used before and during the pandemic. This approach asserts the need to understand the behavior and needs of the people living in the house in use. This research activity was carried out with space objects selected based on the similarity of form and design of the average home in Medan City. In activities, the research was conducted with a sample housing path in our name in “Villa Nusa Sempurna” with different types of houses, and various characters users and primary focus will also be on the type of house that is most in demand are in residential. Is a type of type 70 most interested in shape and arrangement with the most commonly found in residential of the town. The result of this research is designed products have been analyzed based on the assessment of behavior so that it can become a new alternative designing safe and comfortable housing for the face of a pandemic.
The Relation Between Temperature and Time on the Application of Coconut Fiber Cement Panels as Potential for Wall Cover Kemala Jeumpa
Jurnal Inovasi Teknologi Vol 3 No 1 (2022): April
Publisher : Engineering Forum of Western Indonesian Government Universities Board (Forum Teknik, BKS-PTN Wilayah Barat) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jit.v3i1.4310

Abstract

This research is about coconut fiber material which has the potential to wall cover and the relationship between temperature and time of coconut fiber material in reducing temperature. The wall, as one of the building envelopes, endures high sun radiation. It needs the wall material that can reduce temperature to ensure thermal comfort inside the building. Gaining building thermal comfort requires architecture, knowledge, and skills as well as innovation. Lowering temperature in the room can be done through wall modifications so that it can lessen the use of air-con. Thus, research on the use of natural materials such as coconut fiber for walls is needed. This study is using an experimental approach. The coconut fiber was tested to measure the temperature reduction and study its linear equations from the relation between temperature and time given. The analysis is comparing two materials: (1) the mix of cement and sand without coconut fiber; (2) The mix of cement and coconut fiber material. The tests’ procedures are applying heat temperature to the side of the material and measuring the resulting absorbed temperature on the other side of both materials. Both of the material were exposed to 35°C heat temperature for 150 minutes. The materials are set in a box. The tests use 3 thermal sensors are T1, T2 and T3 and one heater. This heater is connected to the power source and a device to control the temperature given called Ts controller. The test shows different results between the temperature of material with coconut fiber and material without coconut fiber. The coconut fiber material has a lower temperature than that of without coconut fiber. The linear equation of the coconut fiber material related to the time and temperature shows the longer time, the lower the temperature is. Thus, it indicates the potential of coconut fiber material used as cover for building walls.
aplikasi Penerapan Aspek Green Building pada Rumah Tinggal Masyarakat Jeumpa, Kemala; Harahap, Rumilla
EMARA: Indonesian Journal of Architecture Vol. 9 No. 1 (2023): August 2024 ~ October 2024
Publisher : Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/eija.v9i1.1591

Abstract

This paper delves into the application of green building aspects in historical and modern homes, driven by the imperative to address the environmental impacts of building construction. Against the backdrop of evolving human needs and architectural forms, the study aims to assess the extent of green building implementation in typical old and modern houses. Methodologically, the research conducts a comprehensive analysis of six key aspects of green building—Appropriate Site Development, Energy Efficiency and Conservation, Water Conservation, Material Resources and Cycle, Indoor Health and Comfort, and Building Environment Management—through random observations of representative buildings from different time periods. The results indicate a notable discrepancy in the adoption of green aspects between historical and modern homes, with historical houses exhibiting a higher degree of integration. Specifically, historical homes scored 41 points in green aspect implementation, while modern houses scored 22 points. These findings underscore the importance of prioritizing sustainable building practices to mitigate environmental impacts and promote holistic well-being in residential constructions.
Model concepts to support the improvement of students' skills in learning tasks Jeumpa, Kemala; Harahap, Rumila
Jurnal Pendidikan Vokasi Vol. 13 No. 2 (2023): June
Publisher : ADGVI & Graduate School of Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpv.v13i2.53501

Abstract

This article aims to design a concept model that can support learning to improve students' ability in learning tasks to deal with problems that exist in the real world. Based on KKNI (Indonesian National Qualification Framework), there are six tasks in learning, namely routine tasks, critical book reports, critical journal reports, idea engineering (scientific or creative writing), mini research, and projects. Therefore, the learning process must be able to increase student learning motivation. In addition, it must also develop their competencies and skills to think critically, have high creativity, be able to work together in teams, be disciplined, be responsible, and be able to create frameworks and solve problems in life and the environment. Therefore, it is necessary to develop a learning model that is in accordance with these objectives. In this case, it is a learning model designed to encourage students to learn and practice, so that they are skilled in responding to problems based on their experience in learning. The approach in this development research was carried out using the ADDIE model. The design concept of this development model is done by combining a project-based learning model with six tasks based on KKNI (Indonesian National Qualification Framework). The results of the design concept of this development model consist of seven syntax stages, namely: material explanation, material review and formulation of problem formulation, study and review of book and journal literature, idea engineering (scientific or creative writing), mini research, project design and implementation, and presentation and evaluation.
PENGARUH METODE DRILL AND PRACTICE TERHADAP HASIL BELAJAR ESTIMASI BIAYA KONSTRUKSI KELAS XI DESAIN PEMODELAN DAN INFORMASI BANGUNAN Nababan, Sotarduga; Jeumpa, Kemala; Sutrisno, Sutrisno; Sitompul, Harun
STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran Vol. 5 No. 4 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/strategi.v5i4.7251

Abstract

ABSTRACT The need for a learning method that can increase student engagement and encourage repeated practice in the Construction Cost Estimation subject is the background of this research. The purpose of this research is to determine the effect of the drill and practice approach on the learning outcomes of building cost estimation for class XI of the Building Modeling and Information Design Expertise Program at SMK Negeri 2 Dolok Sanggul. The research sample consisted of 25 students from class XI DPIB 1, which became the treatment class for the drill and practice method. This research used a pre-test and post-test learning design and was quasi-experimental. Tests of validity, reliability, difficulty index, question discrimination power, and distractor effectiveness were conducted after the research instrument was tested. Based on the t-test conducted on the post-test of the experimental class, tvalue was greater than tcritical, meaning there was a significant difference in learning outcomes. Based on the average post-test score of the two classes, for the experimental class it was 79.60 and for the control class it was 67.40. This means that the experimental class that learned using the drill and practice method obtained higher scores than the control class that used the lecture method, so this study proves that there is an influence of the drill and practice method on student learning outcomes. ABSTRAK Kebutuhan akan metode pembelajaran yang dapat meningkatkan keterlibatan siswa dan mendorong praktik berulang dalam mata pelajaran Estimasi Biaya Konstruksi menjadi latar belakang penelitian ini. Tujuan penelitian ini adalah untuk mengetahui pengaruh pendekatan drill and practice terhadap hasil belajar estimasi biaya konstruksi kelas XI Program Keahlian Desain Pemodelan dan Informasi Bangunan SMK Negeri 2 Dolok Sanggul. Sampel penelitian adalah dua puluh lima siswa dari kelas XI DPIB 1 yang menjadi kelas perlakuan metode drill and practice. Penelitian ini menggunakan desain pembelajaran pre-test dan post-test dan bersifat kuasi-eksperimental. Uji validitas, reliabilitas, indeks kesukaran, daya pembeda soal, dan keefektifan distraktor dilakukan setelah instrumen penelitian diujicobakan. Berdasarkan uji t dilakukan pada post-test kelas eksperimen didapatkan thitung lebih besar dari ttabel, artinya terdapat perbedaan hasil belajar yang signifikan. Berdasarkan rata-rata nilai post-test dari kedua kelas, untuk kelas eksperimen sebesar 79,60 dan untuk kelas kontrol adalah 67,40. Artinya pada kelas eksperimen yang belajar dengan menggunakan metode drill and practice memperoleh skor yang lebih tinggi daripada kelas kontrol yang menggunkan metode ceramah sehingga penelitian ini membuktikan terdapat pengaruh metode drill and practice terhadap hasil belajar siswa.
PENERAPAN MODEL KOOPERATIF TIPE GROUP INVESTIGATION (GI) UNTUK MENINGKATKAN HASIL BELAJAR DAN KEAKTIFAN SISWA PADA ELEMEN GAMBAR TEKNIK KELAS X DPIB DI SMK N 2 BINJAI Syahputri, Tria Eka Syahputri; Kemala Jeumpa
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 No. 2, Juni 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.12901

Abstract

This study aims to determine the improvement of student learning outcomes in the engineering drawing element of class X DPIB SMK Negeri 2 Binjai This research aims to improve learning outcomes and student activity through the application of a Group Investigation (GI) type cooperative learning model in the subject of the Fundamentals of the Engineering Drawing Element Expertise Program class X DPIB at SMK Negeri 2 Binjai Academic Year 2025/2026. This research is a Class Action Research (PTK) which is carried out in two cycles, where each cycle consists of planning, implementation, observation, and reflection stages. The subjects of the study were 34 students of class X DPIB-1. The data collection technique is carried out through learning outcome tests to measure the cognitive realm and observation sheets to assess student activity during the learning process. The data of this research was obtained from the tests carried out were test validity tests, test difficulty index, question differentiation and test reliability. . The tool used in collecting data in this study is a learning test, which can be seen from the learning activity of students in the first cycle of meeting 1 which has an average score of 71.03 while in the second cycle of the meeting there is a significant increase, namely obtained with an average score of 82.72, it can be seen that the increase occurred between cycle I and cycle II. The results of this study show that there is a significant increase in learning outcomes from cycle I to cycle II. In the first cycle, the average score of students was 56.91. while in cycle II, the average score of students increased to 88.02. So it can be seen that the increase that occurred between cycle I and cycle II was 28.11%. This proves that the Group Investigation-type cooperative learning model can increase learning outcomes and activeness in engineering drawing elements.
RISIKO BANJIR PADA DRAINASE PADA MASA PANDEMI COVID-19 Harahap, Rumilla; Jeumpa, Kemala; Rahmadani, Sarra
Jurnal Riset Rekayasa Sipil Vol 4, No 2 (2021): Maret 2021
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.69 KB) | DOI: 10.20961/jrrs.v4i2.44231

Abstract

Besarnya dampak kerugian yang dihasilkan baik materi maupun non materi serta kondisi drainase yang tidak berfungsi lagi baik disebabkan oleh daya tampung yang lebih kecil dari debit yang ada, kurangnya perawatan maupun sistem pengaliran dan pembuangan yang tidak sesuai lagi dengan lingkungan dan juga tahun 2020 terjadi saat pandemi Covid-19. Beberapa daerah diantaranya Kecamatan Medan Polonia, Medan Sunggal, Medan Petisah, Medan Tembung, Medan Barat, Medan Timur  selalu  terjadi  banjir  karena  drainase  tidak  mampu  menampung  lagi.  Mengingat  begitu banyaknya kerugian yang ditimbulkan oleh banjir atau genangan luas dan tinggi, maka penelitian berjudul “Risiko banjir pada drainase pada masa pandemic covid-19” dengan tujuan untuk mengetahui debit banjir dari besaran hujan dimasa pandemic Covid-19. Data yang digunakan data curah hujan dari BMKG selama 10 tahun, untuk menganalisa hidrologi menggunakan Metode Log Pearson III dan Analisa hidrolika menggunakan debit banjir. Mencari hujan rencana dengan kala ulang 2 tahun, 5 tahun, 10 tahun. Kemudian  hasilnya dibuat dalam bentuk kurva. Selanjutnya perhitungan debit banjir periodik menggunakan Metode Rasional untuk research . Hasil yang ditargetkan dengan adanya karya ilmiah ini dapat digunakan oleh instansi yang bersangkutan.   metode log pearson type  III Intensitas curah hujan untuk periode ulang  ulang 10 tahun adalah 122,85 mm/jam dan debit banjir rancangan untuk Q 10 Tahun adalah 4,228 m3/det hasil penelitian ini diharapkan dapat mengurang risiko banjir dan Menumbuhkan kesadaran masyarakat agar menjaga kesehatan, memelihara drainase, tidak membuang sampah disembarangan dan semoga bermanfaat untu pemerintah daerah.
Co-Authors Alvan, Syahreza Bambang Hadibroto Harahap, Rumila Harahap, Rumilla Harun Sitompul Hongbo Ma Irma Novrianty Nasution Liana Atika Lu than, Putri Lynna A. Nababan, Sotarduga Nathanael Sitanggang Putri Lynna A. Luthan Rahmadani, Sarra Rumila Harahap Suahreza Alvan Sutrisno, Sutrisno Syahputri, Tria Eka Syahputri Zhilli Izzadati Khairuni Zhilli Izzadati Khairuni Zhilli Izzadati Khairuni