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All Journal Jurnal Ilmu Pendidikan Indonesia Jurnal ABDINUS : Jurnal Pengabdian Nusantara Cerdika: Jurnal Ilmiah Indonesia Jurnal Pertanian Terpadu Santo Thomas Aquinas
Selmi Yohana Stefanie, Selmi Yohana
Universitas Ottow Geissler Papua
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Public Health Social Sciences Veterinary

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PERBEDAAN MINAT DENGAN HASIL BELAJAR KIMIA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DI SMA NEGERI I SENTANI Stefanie, Selmi Yohana; Siregar, Tiurlina
Jurnal Ilmu Pendidikan Indonesia Vol 2, No 2 (2014): Jurnal Ilmu Pendidikan Indonesia
Publisher : Magister Pendidikan IPA, UNCEN

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Abstract

Tujuan penelitian ini adalah untuk mengtahui : (1) Perbedaan minat belajar pada kelas yang diterapkan model pembelajaran kooperatif tipe Jigsaw (2) Perbedaan hasil belajar pada kelas yang diterapkan model pembelajaran kooperatif tipe jigsaw. Populasi dalam penelitian adalah seluruh siswa kelas XI Semester Genap Tahun Pelajaran 2012/2013 SMA Negeri 1 Sentani dengan jumlah 62 orang. Sampel yang digunakan adalah siswa kelas XI IPA 1 sebagai kelas eksperimen dan kelas XI IPA 2 kelas Kontrol. Pengempulan data dilakukan dengan menggunakan tes, angket dan observasi. Teknik analisis data menggunakan SPSS versi 16. Hasil uji normalitas hitungnya > 0,05 data normal. Hasil homogenitas menunjukkan sig hitung < 0,05, signifikan maka kedua kelompok memiliki varians yang sama atau homogeny. Hasil uji hipotesis (uji t) sig hit < 0,005, terima Ha dan tolak Ho. Hasil penelitian ini adalah (1) ada perbedaan minat belajar pada kelas yang diterapkan model pembelajaran kooperatif tipe jigsaw (2) ada perbedaan hasil belajar pada kelas yang diterapkan model pembelajaran kooperatif tipe jigsaw. Kata Kunci : Tipe Jigsaw, Minat, Hasil Belajar, Kimia
Tingkat Penerapan Inovasi Teknologi pada Budidaya Tanaman Sawi (Brassica juncea L.) di Kampung Yobeh Distrik Sentani Kabupaten Jayapura Stefanie, Selmi Yohana; Wabdaron, Inseri Bermince
Cerdika: Jurnal Ilmiah Indonesia Vol. 5 No. 4 (2025): Cerdika: Jurnal Ilmiah Indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/cerdika.v5i4.2627

Abstract

Penelitian ini mengkaji tingkat penerapan inovasi teknologi dalam budidaya sawi (Brassica juncea L.) di Kampung Yobeh, Kabupaten Jayapura. Metode deskriptif dengan 30 responden petani mengungkap bahwa 85% petani memahami inovasi teknologi, namun hanya 73,4% yang menerapkannya secara langsung. Kendala utama meliputi keterbatasan akses alat pertanian modern dan modal usaha. Temuan menunjukkan perlunya intervensi pemerintah melalui program penyuluhan intensif dan bantuan fasilitas untuk meningkatkan adopsi teknologi. Penelitian ini berkontribusi pada pengembangan strategi pemberdayaan petani berbasis teknologi, dengan rekomendasi untuk studi lanjutan tentang dampak kredit mikro, teknologi adaptif lahan berbukit, dan integrasi solusi digital.
ANALISIS KADAR LEMAK PADA PRODUK COKLAT DI RUMAH COKLAT KENAMBAI UMBAI KABUPATEN JAYAPURA Stefanie, Selmi Yohana; Condro, Novita; Mano, Natalia
Jurnal Pertanian Terpadu Santo Thomas Aquinas Vol. 2 No. 1 (2023): Jurnal Pertanian Terpadu Santo Thomas Aquinas
Publisher : STIPER Santo Thomas Aquinas Jayapura

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Abstract

Cocoa is a type of plantation plant that is very popular with preparations the fruit, chocolate is processed derived from cocoa beans. In Jayapura Regency, there is a household industry, the Kenambai Umbai Chocolate House, which processes fermented cocoa beans from farmers in the Nimbokran District, Jayapura Regency. The purpose of this study was to determine differences in fat content in chocolate bar products from the household industry, Kenambai Umbai Chocolate House, Jayapura Regency, and commercial chocolate products. The implementation of the fat content test was carried out at the Chemistry Education Laboratory, Cenderawasih University, Jayapura. The method used for the fat content in chocolate bars is a qualitative method because the analysis was carried out in the laboratory using the Soxhlet method. The fat content of chocolate at Kenambai Umbai Chocolate House after being tested for fat content using the Soxhlet method, in one package of chocolate with a net weight of 100 grams contains 21.4% total fat. Meanwhile, the SNI (Indonesian National Standard) for total fat in chocolate bars is > 31%. So it can be concluded that the fat content in chocolate products Kenambai Umbai Chocolate House does not meet SNI.
Pendampingan Masyarakat dalam Pemanfaatan Ampas Sagu menjadi Pupuk Organik Bokashi di Kampung Mosso Kota Jayapura Lada, Yulius Gae; Mangaluk, Efraim; Stefanie, Selmi Yohana; Sama, Anius
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 8 No 1 (2024): Volume 8 Nomor 1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v8i1.22101

Abstract

In the sago processing process through extraction of sago pith, sago dregs will be produced which is waste in sago processing. Sago dregs contain 65.7% starch and the rest is crude fiber, crude protein, fat and ash. Apart from that, sago dregs contain 21% lignin and 20% cellulose which can be used as raw material to be used as bokashi fertilizer. This service was carried out in Mosso village, Jayapura City and aims to empower the community to process sago dregs into useful organic fertilizer. The methods used in this service are counseling, field practice and discussion. The public is invited to use sago pulp which is usually thrown away and process it into bokashi fertilizer. The community service activities carried out produce something of value and benefit to the local community. The community seems to be actively involved in making bokashi fertilizer by utilizing organic waste which can be directly applied to their agricultural land. Apart from that, it creates community awareness in handling sago waste in their environment.
Co-Authors Condro, Novita Mangaluk, Efraim Mano, Natalia Sama, Anius Tiurlina Siregar Wabdaron, Inseri Bermince Yulius Gae Lada, Yulius Gae