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PERAN LINGKUNGAN KELUARGA TERHADAP HASIL BELAJAR SISWA KELAS XI IPS DI SMA NEGERI 3 KOTA JAMBI Aprilia, Sella; Pamungkas, Satriyo
Istoria: Jurnal Ilmiah Pendidikan Sejarah Universitas Batanghari Vol 6, No 2 (2022): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.81 KB) | DOI: 10.33087/istoria.v6i2.149

Abstract

This study aims to explain the role of the family environment on the learning outcomes of class XI IPS students in class history at SMA Negeri 3 Jambi City. This type of research is quantitative descriptive, the primary data source is student questionnaires, while the secondary data source is documentation. Based on the results of the research that has been carried out which has been poured into the discussion in each of the previous chapters, it can be concluded that the role of the family in the learning of class XI IPS $ SMA Negeri Jambi City can be known based on the results of the questionnaire, namely. In the indicator of the role of parents on students' learning motivation, the percentage of 61.71% is included in the "Enough" category. Furthermore, the indicator of parental attention to student learning gets a percentage of 67.43% belonging to the "Enough" category. In the next indicator regarding parental discipline towards student learning, the percentage of 70.37% is also included in the "Enough" category. And lastly, the indicator of parents' character on student learning gets a percentage of 68.76% which is included in the "Enough" category. So from all of these indicators, an average of 67.06% is included in the "Enough" category.
Proses Pengeringan Lengkuas Merah (Alpinia purpurata) Menggunakan Pengering Hybrid Tipe Rak dan Sifat Fisik Bubuk yang Dihasilkan Aprilia, Sella; Tamrin, Tamrin; Novita, Dwi Dian; Warji, Warji
Jurnal Agricultural Biosystem Engineering Vol. 5 No. 1 (2026): March 2026
Publisher : abe.fp.unila.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jabe.v5i1.12609

Abstract

Indonesia is estimated to have 100 to 150 plant families, one type of plant that is widely used by Indonesian people as one of the spices is galangal. Fresh galangal rhizomes contain high water, so post-harvest handling efforts are needed to increase the shelf life of galangal. The rack-type hybrid drying house is an alternative technology for drying agricultural products. The purpose of this study was to test the rack-type hybrid drying house for drying red galangal. This drying was carried out with three treatments with three repetitions, namely drying using a rack-type hybrid drying house, drying using an oven and drying using direct sunlight. Observations made to determine the physical properties of the resulting red galangal powder include measuring colour, measuring bulk density, measuring stack angle, measuring water absorption, and the degree of fineness of the material. Drying red galangal to reach 10% water content in drying using a rack-type hybrid dryer takes 17 hours, drying using an oven takes 13 hours and drying using solar energy takes 25 hours. Temperature and drying treatment affect the density value of red galangal powder.