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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Journal of Educational Research and Evaluation International Journal of Elementary Education Mimbar Ilmu Jurnal Ilmiah Pendidikan Profesi Guru Accounting Profession Journal (APAJI) Jurnal Pedagogi dan Pembelajaran JURNAL PENDIDIKAN DASAR FLOBAMORATA Batakarang Jurnal Lazuardi Jurnal Pengabdian Masyarakat dan Riset Pendidikan Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Journal on Mathematics Education
Asrial
Program Studi Pendidikan Teknik Bangunan FKIP Undana
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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PERENCANAAN TEBAL PERKERASAN LENTUR RUAS JALAN PENKASE-OELETA KECAMATAN ALAK KOTA KUPANG DENGAN METODE BINA MARGA 2017: FLEXIBLE PAVEMENT THICKNESS DESIGN FOR THE PENKASE-OELETA ROAD SECTION, ALAK DISTRICT, KUPANG CITY USING THE BINA MARGA 2017 METHOD Sari S. Musdalifah; Ketut M. Kuswara; Asrial
BATAKARANG Vol. 6 No. 1a (2025)
Publisher : Pendidikan Teknik Bangunan Undana

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Abstract

Penelitian ini bertujuan untuk mengetahui jenis dan tingkat kerusakan pada ruas jalan penkase kecamatan Alak Kupang NTT dan menghitung berapa tebal perkerasan yang sesuai dengan data CBR dan LHR pada ruas Jalan penkase kecamatan Alak ,Kota Kupang, Nusa Tenggara Timur menggunakan metode Bina Marga 2017.Metode penelitian kuantitatif, dengan populasi keseluruhan objek penelitian jalan Penkase-Oeleta kecamatan Alak yaitu 2,5 km dan lebar jalan 4,5 m., adapun Luas unit sampel yang diambil sepanjang 2.500 KM diambil data ganjil dan yang menjadi sampel 13 titik, disetiap titik diabil 100 m yang menjadi sampelnya. Teknik pengumpulan data melalui observasi, Data Kondisi Kerusakan Jalan, dokumentasi, dan Teknik pengumpulan data. Hasil penelitian menunjukkan jenis dan tingkat kerusakan jalan penkase Kec. Alak kota Kupang-NTT Dari data luasan dan presentase diatas maka di dapatkan tipe kerusakan tertinggi pada kerusakan lubang yaitu sebesar 37,17% dan presentase kerusakan terendah terdapat pada tipe kerusakan lepas butiran yaitu sebesar 1,07%. Dari perhitungan berdasarkan umur rencana 10 tahun diperoleh tebal lapisan untuk metode analisis komponen. Tebal lapisan yang dihitung memenuhi syarat dari yang direncanakan yaitu D1 = 5 cm D2 = 20 cm dan D3 = 10 cm. Hasil pengamatan dan pengukuran yang di lakukan dijalan Penkase-oelata Kecamatan Alak Kota Kupang khusunya lapis permukaan (D1), didapatkan ketebalan yang berbeda-beda, dimana di depan kantor lurah alak Penkase alak tebalnya 3,4 cm , dan di depan puskesmas 2,9 cm jadi lebih kecil dari hasil perhitungan yaitu setebal 5 cm sehinga dapat di jelaskan bahwa kostruksi jalan yang ada saat ini tidak mampu lagi menerima beban beban kendaraan yang melewatinya, jadi ruas jalan perlu dipertebal Kembali agar mampu menerima beban LHR saat ini.
KAJIAN PEMENUHAN KEBUTUHAN AIR BERSIH PEDESAAN DI DESA MANUSAK KABUPATEN KUPANG: STUDY OF FULFILLMENT OF RURAL CLEAN WATER NEEDS IN MANUSAK VILLAGE, KUPANG REGENCY Surya Kasih D. P. Balo; Jakobis J. Messakh; Asrial
BATAKARANG Vol. 6 No. 1a (2025)
Publisher : Pendidikan Teknik Bangunan Undana

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Abstract

Dusun 4 Kampung Baru adalah salah satu dusun di Desa Manusak, Kecamatan Kupang Timur Kabupaten Kupang dengan akses terhadap sumber air bersih yang belum tercukupi. Selama ini masyarakat memanfaatkan sumber air berupa sumur gali yang jumlahnya terbatas dan apabila saat musim kemarau panjang sumur gali mengalami penurunan debit sehingga masyarakat kesulitan mendapatkan pasokan air bersih yang memadai. Metode yang digunakan yaitu metode deskriptif kuantitatif. Hasil penelitian menunjukan bahwa, hasil proyeksi jumlah penduduk pada tahun 2032 sebanyak 846 jiwa dengan jumlah kebutuhan air bersih sebesar 0,596 liter/detik, kebutuhan harian maksimum sebesar 0,685 liter/detik serta pada jam puncak sebesar 1,043 liter/detik. Kualitas air sumur berdasarkan pemeriksaan parameter MPN Coliform memenuhi syarat kualitas air bersih dan layak untuk dikonsumsi sedangkan berdasarkan pemeriksaan E.Coli tidak memenuhi syarat kualitas air bersih. Berdasarkan pemeriksaan parameter salinitas, air pada sumur I dikategorikan sebagai air payau sedangkan sumur II dikategorikan sebagai air tawar. Variabilitas debit air pada Sumur I memiliki kecenderungan perubahan muka air yang menurun, Sumur II memiliki kecenderungan perubahan muka air yang mengalami kenaikan, Sumur III memiliki kecenderungan perubahan muka air yang mengalami kenaikan tinggi serta Sumur IV memiliki kecenderungan perubahan muka air yang stabil. Embung Kecil Oelpuah dan Bendungan Raknamo menjadi alternatif sumber air bersih bagi masyarakat Dusun 4 Kampung Baru Desa Manusak.
Numeracy skill development in prospective mathematics teachers: Challenges and opportunities in real-world contexts Winarni, Sri; Kamid; Marzal, Jefri; Asrial
Journal on Mathematics Education Vol. 16 No. 1 (2025): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v16i1.pp91-110

Abstract

Numeracy skills are essential for prospective mathematics teachers as they bridge mathematical concepts with real-life applications. However, many prospective mathematics teachers face challenges in applying these concepts to practical situations. This study aims to analyze the conceptual and procedural errors made by prospective mathematics teachers when solving numeracy problems within the context of "Save Our Water." A descriptive research design was employed, utilizing a numeracy test adapted from the Minimum Competency Assessment (MCA) and semi-structured interviews as research instruments. The study involved 30 prospective mathematics teachers from the University of Jambi, Indonesia. The findings revealed that conceptual errors primarily stemmed from reliance on rote memorization of formulas without a deeper conceptual understanding. Procedural errors were attributed to difficulties in unit conversion, incorrect formula application, and improper manipulation of formulas. To address these issues, the study recommends incorporating contextual approaches, problem-based learning, and project-based learning strategies that connect mathematical concepts to real-world contexts. Additionally, the use of visual aids, such as diagrams and 3D models, is suggested to enhance conceptual understanding and strengthen the connection between abstract concepts and practical applications. Future research should investigate the effectiveness of these instructional approaches in improving numeracy skills and enhancing the teaching readiness of prospective mathematics teachers.
Pengembangan e-LKPD Materi Hidrokarbon Berbasis PBL untuk Melatih Kemampuan Berpikir Kritis : Penelitian Sari Amelia Anggini; Asrial; Haryanto
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.935

Abstract

The purpose of this study is to determine the conceptual feasibility and procedural feasibility of the e-LKPD developed. This study uses the Lee & Owens development model which consists of five stages, namely analysis, design, development, implementation, and evaluation. The products developed will be validated by material experts and media experts, then assessed by chemistry teachers who are then tested in small groups. The data analysis techniques used in this development are qualitative and quantitative analysis. The results of this study, namely the e-LKPD that was developed, obtained a total score of 4.47 with the category of "very decent" based on the assessment of material experts, obtained a total score of 4.11 with the category of "feasible" based on the assessment of media experts, obtained a total score of 4.8 with the category of "very feasible" based on the teacher's assessment and obtained an average score of 92.85% with the category of "very good" based on the assessment of students and obtained an average score of 91.14% with the category of "very good" based on the assessment of practicing critical thinking skills. Based on the results obtained, it can be concluded that problem-based e-LKPD to train critical thinking skills on hydrocarbon materials developed is suitable for use as teaching materials in schools.
Pengembangan E-LKPD Kimia Hijau Berbasis Project Based Learning Terintegrasi Kearifan Lokal di SMA Fase E: Penelitian Prinesia Togatorop; Asrial; Wilda Syahri
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.1022

Abstract

Telah dilakukan penelitian pengembangan bahan ajar lembar kerja peserta didik elektronik (e-LKPD) berbasis Project Based Learning pada materi kimia hijau terintegrasi kearifan lokal. Penelitian ini bertujuan untuk mengetahui proses pengembangan, kelayakan ahli media dan ahli materi, penilaian pendidik, dan respon peserta didik terhadap e-LKPD berbasis Project Based Learning pada materi kimia hijau terintegrasi kearifan lokal yang dikembangkan. Metode penelitian yang digunakan adalah Research and Develepoment (R&D) dengan model pengembangan Lee & Owens (2004) yang terdiri dari 5 tahapan, yaitu: Analisis, Desain, Pengembangan, Implementasi, dan Evaluasi. Instrumen yang digunakan berupa lembar wawancara dan angket. Teknik analisis data yang digunakan yaitu analisis data kualitatif, dan data kuantitatif. Hasil dari penelitian pengembangan e-LKPD berbasis Project Based Learning pada materi kimia hijau terintegrasi kearifan lokal ini yaitu memperoleh kelayakan dari validasi ahli media dan ahli materi dengan rerata skor 4,53 dan 4,42 dengan kriteria “Sangat Layak”. Memperoleh penilain pendidik dengan rerata skor adalah 4,6 dengan dengan kriteria “Sangat Layak” dan respon peserta didik terhadap media e-LKPD sangat baik dengan persentase sebesar 90%. Berdasarkan hasil penelitian pengembangan e-LKPD berbasis Project Based Learning pada materi kimia hijau terintegrasi kearifan lokal yang telah dikembangkan media ini layak digunakan sebagai media pembelajaran pada pembelajaran kimia.
MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP IPAS MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN MEDIA FLASHCARD KELAS IV SDN 095/I OLAK Prya Aprilia Qomisatun; Asrial; Issaura Sherly Pamela
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.29631

Abstract

This study aims to describe the implementation of the Problem-Based Learning (PBL) model assisted by flashcard media to improve students' conceptual understanding in the IPAS subject for fourth-grade students at SDN 095/I Olak, as well as to describe the improvement in students' conceptual understanding after the implementation. This research is a Classroom Action Research (CAR) conducted in two cycles. Data were collected through observation, interviews, tests, and documentation. The results show an increase in students’ understanding of IPAS concepts, observed through several indicators: interpreting, giving examples, classifying, summarizing, concluding, comparing, and explaining. The improvement occurred gradually from Cycle I to Cycle II through the application of the PBL model with flashcard support. In Cycle I, the first meeting showed a percentage of 40% of students achieving conceptual understanding, which increased to 54.54% in the second meeting. In Cycle II, the percentage rose to 58.33% in the first meeting and reached 83.33% in the second meeting. This indicates a total improvement of 43.33% from the beginning to the end of the study. These findings demonstrate that the use of the Problem-Based Learning model assisted by flashcards is effective in enhancing students’ conceptual understanding of IPAS. Therefore, this model can be considered a viable alternative for teaching IPAS in elementary schools.
PENGARUH PENGALAMAN MENGAJAR TERHADAP PROFESIONALISME GURU PRODUKTIF DI SMK NEGERI 2 KUPANG Edyan, Roly; Ketut M. Kuswara; Samuel Tangis; Asrial
Jurnal Lazuardi Vol 8 No 3 (2025): Vol 8 No 3 (2025): JURNAL LAZUARDI EDISI XVIII BULAN SEPTEMBER
Publisher : Pendidikan Bahasa dan Sastra Indonesia Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53441/jl.Vol8.Iss3.230

Abstract

This study aims to determine the influence of teaching experience on the professionalism of vocational subject teachers at SMK Negeri 2 Kupang. Productive teachers play a crucial role in improving the quality of vocational school graduates, as they teach practical subjects closely aligned with industry needs. This research used a quantitative approach and involved 21 respondents from the property construction and geospatial geomatics departments. Data were collected through a closed-ended questionnaire and analyzed using simple linear regression. The results indicate that teaching experience has a positive and significant effect on teacher professionalism. Teachers with longer teaching experience tend to demonstrate stronger pedagogical skills, better subject mastery, and higher involvement in professional development and the use of educational technology. These findings suggest that experience is not merely a matter of duration, but also reflects the quality of a teacher’s engagement in improving the learning process. Therefore, it is essential for schools and policymakers to support teacher career development through continuous training and targeted professional development policies. Furthermore, the results show that both teaching experience and teacher professionalism are at a very high level, with empirical mean scores of 39.95 (61.9% of the theoretical score) and 172.05 (66.7% of the theoretical score), respectively. The positive influence was confirmed by an F-test result of 16.028 with a significance level of 0.001 (< 0.05), and a t-test result where the calculated t-value of 4.004 exceeds the critical t-table value of 1.735. The coefficient of determination (R²) was 0.457, indicating that 45.7% of the variation in teacher professionalism is influenced by teaching experience, while the remaining 54.3% is affected by other factors. Thus, teaching experience is proven to significantly affect the professionalism of productive teachers.
PENGARUH LATAR BELAKANG PENDIDIKAN TERHADAP PROFESIONALISME GURU PRODUKTIF DI SMK NEGERI 2 KUPANG Edyan, Roly; Asrial; Yohanes Gampur
Jurnal Lazuardi Vol 8 No 3 (2025): Vol 8 No 3 (2025): JURNAL LAZUARDI EDISI XVIII BULAN SEPTEMBER
Publisher : Pendidikan Bahasa dan Sastra Indonesia Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53441/jl.Vol8.Iss3.231

Abstract

State Vocational High School (SMK) 2 Kupang is a vocational education institution locatedat Jalan A. Yani No. 48 Fatubesi, Kupang City, East Nusa Tenggara. This school offers various expertise programs designed to prepare students to be ready to enter the workforce or continue their education to a higher level. The expertise programs consist of Geomatics, Electrical Power Installation Engineering, Machining Engineering, Welding, Automotive Light Vehicles, Motorcycle Business and Engineering, Audio Video, Sanitation Construction and Building Maintenance, Bridge Construction and Irrigation, Design, Modeling and Building Information, Multimedia, Solar Hydro and Wind Energy Engineering, and Electronics. This study aims to (1). To determine the educational background of productive teachers at SMKN 2 Kupang. (2). To determine the significant influence between the educational background of teachers on the professionalism of SMKN 2 Kupang teachers. Ex post facto research method, with a quantitative approach. Simple random sampling technique, sample size 25 teachers. Data collection techniques are questionnaire distribution and documentation analysis. Descriptive statistical data analysis techniques, correlation, regression and hypothesis. The results of the study indicate that there is a positive and significant influence between educational background and the professionalism of productive teachers at SMKN 2 Kupang. Based on the results of the F test, the calculated F value was 14.159 with a significance of 0.01 < 0.05, so Htherejected and Ha accepted. The probability of t count (3.763) < t table (2.807) and the significance value of the Teacher Educational Background Condition variable is 0.01 < 0.05, then Htherejected and Ha accepted.
Pengembangan Video Pembelajaran Terintegrasi Profil Pelajar Pancasila pada Materi Kimia Hijau: Penelitian Risma Della Elviani Rovita; Asrial; Fatria Dewi
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.480

Abstract

Research has been carried out on the development of integrated learning videos of Pancasila Student Profiles on green chemistry materials. The purpose of this research is to determine the feasibility of developing integrated learning videos on the Pancasila Student Profile according to the validation of subject matter experts and media experts, to understand teachers' assessments, and to gauge students' responses to the developed media. This research uses the Lee & Owens development model, which consists of the stages of analysis, design, development, implementation, and evaluation. The developed product is validated by subject matter experts and media experts, and then evaluated by chemistry subject teachers, after which it is tested on a small group. The data analysis techniques used were qualitative and quantitative data analysis. The results of this study indicate that the integrated learning video on the Pancasila Student Profile received a material expert validation score of 4.3 in the Very Feasible category, a media expert score of 4.8 in the Very Feasible category, a teacher assessment score of 4.54 in the Very Feasible category, and received very good responses from students with a student response percentage of 89.69%. Based on the results obtained, it can be concluded that the integrated Pancasila Student Profile learning video on green chemistry material that has been developed is suitable for use as one of the media in the chemistry learning process.
Analisis Sukuk Pada Keuangan Syariah di Indonesia : Systematic Literature Review Nurul Ma’rifah Engget; Nisya Adella Jaya; Alim Erdiansah; Asrial; Anzu Elvia Zahara
Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol. 6 No. 4 (2024): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/alkharaj.v6i4.1092

Abstract

The capital market is one of the means used for investment but there are many capital market instruments that contain elements that are not halal (haram) according to Islamic law. This study aims to see Indonesia's position in the Islamic financial market through the role of sukuk. Because considering that Indonesia is a Muslim-majority country and investment in the capital market is the government's effort to encourage and strengthen Indonesia's position on the national and global Islamic financial markets. This research uses a Systematic Literature Review (SLR) approach to journal publications from 2012 to 2022. The results show that research on Islamic finance in Indonesia focuses on 3 topics and trends, namely SBSN, Green Sukuk and Sukuk from an Islamic perspective. And the most frequently used method is the library research method by 50%, the qualitative method by 40% and the Analytic Network Process Problem-Solution Method by 10%.
Co-Authors -, Maison ., Afifa Hana Fitriya Aldila, Febri Tia Alim Erdiansah Alirmansyah Alpius S. Pally Anzu Elvia Zahara Ardi Nur Hanafi Arianto Nuban Arif Prayudha Arsil Asfanasia Luba Louru Uly Asfanasia Luba Louru Uly Uly Azzahra, Miftahul Zannah Cicilia Lisnahan Desy Natalia Kamlasi Didakus Jaya Dominggus Tena Ate Elias Dominikus Sina Elsa Passu endangsrywahyuni Erwin D. Adang Fatria Dewi Ferdinandus Jehari Fhadira Insani Putri Fitria Franky Panie Fransiskus F. Lebangu Grasio Senlau Harijono Harijono Harizon HARYANTO Heriswanto Hermansianus Gustono Hestiana, Syafrida Dwi Hikmah Hikmah Hikmah Oddang Hikmah Oddang Husni Sabil Irdawati Irdawati Irham Natsir K. Issaura Sherly Pamela Jakobis J. Messakh Jakobis J. Messakh Jakobis Johanis Messakh, Jakobis Johanis Jefri Marzal Joakim J. Liu Joana Christin Liunokas Kamid, Kamid Kania Salsabila Ketut M. Kuswara Ketut M. Kuswara Kurniawan, Dandi Kurniawan, Dwi Agus Kuswara, Ketut M. Mareny Martha Fuy Maria Tanti Egriska Megadion Messe Milson A. Selan Muhammad Luqman Muhammad Sholeh muhammadsholeh Nawahdani, Ahmad Mansur Nisya Adella Jaya Novenci Baisila Novita Y. C. Ina Nurul Ma’rifah Engget Oktavianus K. Bidawali Olviana Lali Pora Ongki Lois Kase Oskar Emanuel Lae Paul G. Tamelan Perdana, Rahmat Prinesia Togatorop Prya Aprilia Qomisatun RAHMAT PERDANA Rahmi Remigius Knaofmone Rini, Endah Febri Setiya Riska Fitriani Risma Della Elviani Rovita Rivani, Putri Ayu Roly Edyan Sabila Eka Septi Samuel Tangis Sandria Narfiana Nindung Sari Amelia Anggini Sari S. Musdalifah Satrama Royal Hadinata Sinaga, Feliza Paramitha Sri Winarni Sriwahyuni A. Kadir Surya Kasih D. P. Balo Syahrial TRIANI, ELZA Vemprianus Efi Widodo, Rido Ilham Wilda Syahri Yanri A. Ati Yeremias Gonzales Bolo Keray Yohana Maria Rini Astuti Yohanes Gampur Yohanes V. Nahak Yuliana Hori Duda Yumi Padu Djiara Yuniati Tabun Yusra Dewi