The amount of rainfall can be used to estimate the runoff that enters a reservoir. Runoff is influenced by land use, and soil type greatly affects the amount of runoff that will occur. This study discusses the development of a hydrological model with the application of the Hydrologic Engineering Center (HEC-HMS) in the Karangmumus watershed using soil data that has been verified in the field and divided into soil zones based on soil permeability testing in the laboratory. With the help of Geographic Information System (GIS) and Geospatial Hydrological Model (HEC-GeoHMS) applications, it is possible to identify the flow of the Karangmumus watershed and the Lempake Dam in Kalimantan by simulating the rain runoff process. The hydrological model was developed in the HEC-HMS by recording daily rainfall events from 2009 to 2019. With a daily period, then, the zoning soil type data was entered based on the results of soil permeability testing with the help of the application of the soil conservation curve method (SCS-CN), then discharge transformation, and calculation of water loss, including routing with Muskingum and SCS-Hydrograph applications. Based on the distribution of the CN value, the theoretical runoff is calculated and then calibrated with the observed discharge in 2017 and 2018, and then validated with the observed discharge in 2019, showing good results with a coefficient of determination between 0.89 to 0.92. Doi: 10.28991/CEJ-2023-09-01-06 Full Text: PDF

The research on "Pedagogical Competence Skills of Biology Teacher Candidates" aims to identify the pedagogical competence profile of biology teacher candidates in biology learning to prepare them in this 21st century. The results of the research are used as: 1) suggestion for stakeholders to improve pedagogical competence of biology teacher candidates, 2) reflection of learning in the department of Biology Education, and 3) recommendation for further research in the development and empowerment of prospective teachers, especially biology teacher. To achieve these goals, this research uses qualitative research method with quantitative descriptive analysis. The data collection instruments are: 1) pedagogical self-evaluation questionnaire, 2) assessment sheets of learning device, 3) assessment sheets of teaching learning process, and 4) teachers’ self-confidence assessment sheets. Based on the data analysis, it can be concluded that the category of pedagogical ability of the students of biology teacher candidates in the assessment is very good (= 3.77 scale 4). Meanwhile, the category of the self-evaluation assessment of prospective biology teacher students is good (= 3.87 scale 5). However, the category of the use of ICT-based learning media is enough  (= 2.2 scale 5).

Biologi" dilakukan untuk mengetahui profil kompetensi pedagogik calon guru biologi yang melaksanakan PLP 2.2 (Pengenalan Lapangan Persekolahan tahap 2 ke 2). Untuk mencapai tujuan tersebut, penelitian ini menggunakan metode penelitian kualitatif pada mahasiswa calon guru biologi PLP 2.2 di MTsN 5 Jember. Instrumen pengumpulan data menggunakan lembar angket/kuisoner pedagogik self evaluation dengan skala 5 dan lembar penilaian dalam pedoman PLP FKIP UM Jember tahun ajaran 2017/2018 dengan skala 4. Berdasar analisis dapat disimpulkan bahwa kemampuan pedagogik mahasiswa pendidikan biologi Universitas Muhammadiyah Jember yang melaksanakan PLP 2.2 di MTs Negeri 5 Jember 2017/2018 secara penilaian dosen pembimbing dan guru pamong dalam kategori sangat baik, self evaluation mahasiswa pendidikan biologi dalam kategoti baik, tetapi penggunaan media pembelajaran berbasis TIK dalam kategori cukup.