Kemala Jeumpa
Universitas Negeri Medan

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EVALUASI BANJIR RANCANGAN DAS DELI DENGAN METODE HSS GAMA 1 DAN HSS SCS Rumilla Harahap; Kemala Jeumpa; Rachmat Mulyana
Prosiding Seminar Nasional Teknik UISU (SEMNASTEK) SEMNASTEK UISU 2023
Publisher : Fakultas Teknik Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.15 KB)

Abstract

Sungai Deli adalah salah satu sungai di propinsi Sumatera Utara, memiliki panjang 47 km dan luas DAS sebesar 402 km2. Sungai Deli ini tidak luput dari masalah banjir yang pada akhirnya dapat menyebabkan banyak kerusakan. Perencanaan pengendalian banjir, pengamanan sungai dan berbagai bangunan air di sungai Deli perlu dilakukan analisis hidrologi untuk mendapatkan besaran banjir rencana. Penelitian ini bertujuan untuk memperoleh besaran debit banjir rencana dan membandingkan debit banjir agar memperoleh perbandingan debit banjir rencana. Dalam penelitian ini digunakan metode Hidrograf Satuan Sintetik Gama I. Hasil perhitungan didapat debit banjir rencana HSS Gama 1 Periode ulang 2, 5, 10, 25, 50, 100 tahun adalah 151, 251, 347, 514, 679, 889 m3/det. Sedangkan HSS SCS Periode ulang 2, 5, 10, 25, 50, 100 tahun adalah 89, 149, 205, 304, 402, 526 m3/det. Perbandingan metode HSS Gama 1 dan metode HSS SCS adalah 1 : 1,69.Manfaat evaluasi banjir dapat memberikan informasi tentang penggunaan metode HSS Gama 1 dan HSS SCS dalam analisis banjir rancangan di DAS Deli
Model concepts to support the improvement of students' skills in learning tasks Kemala Jeumpa; Rumila Harahap
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.