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PENGARUH METODE PEMBELAJARAN DEMONSTRASI BERBANTUAN VIDEO TERHADAP KETERAMPILAN MENULIS TEKS PROSEDUR SISWA KELAS XI SMA SWASTA PELITA DESA BULU CINA Pratiwi, Dwi Indah; Hanum, Inayah
Asas: Jurnal Sastra Vol 12, No 2 (2023): ASAS : Jurnal Sastra
Publisher : Fakultas Bahasa dan Seni

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ajs.v12i2.53976

Penelitian ini bertujuan untuk mengetahui pengaruh dari metode pembelajaran demonstrasi berbantuan video dalam proses pembelajaran menulis teks prosedur oleh siswa kelas XI SMA Swasta Pelita Desa Bulu Cina. Sampel pada penelitian ini, yaitu siswa kelas XI MIPA 1 yang berjumlah 26 siswa, dan siswa kelas XI MIPA 2 yang berjumlah 24 siswa. Metode yang digunakan pada penelitian ini adalah metode eksperimen dengan menggunakan desain Two Group Posttest Design. Teknik analisis data menggunakan uji persyaratan analisis, uji normalitas, dan uji hipotesis. Hasil penelitian pada kelas eksperimen diperoleh rata-rata sebesar 79,5 berada pada kategori baik, sedangkan hasil penelitian pada kelas kontrol diperoleh rata-rata sebesar 67 berada pada kategori cukup. Berdasarkan uji kesamaan nilai rata-rata kelas eksperimen dan nilai rata-rata kelas kontrol diketahui bahwa hasil keterampilan menulis teks prosedur kedua kelompok menunjukkan perbedaan yang signifikan. Hal ini dibuktikan dari hasil nilai rata-rata kelas eksperimen lebih besar dibandingkan dengan nilai rata-rata kelas kontrol dengan selisih nilai sebesar 12,5%. Hasil uji hipotesis dengan uji “t” diperoleh thitung > ttabel atau 3,31 > 2,060 pada taraf signifikan 5%. Hal ini menunjukkan bahwa ada pengaruh yang signifikan dari penggunaan metode metode pembelajaran demonstrasi berbantuan video terhadap keterampilan menulis teks prosedur siswa kelas XI SMA Swasta Pelita Desa Bulu Cina.

EFFECT OF ADDING PINEAPPLE PEEL PENGARUH PENAMBAHAN EKSTRAK KULIT NANAS TERHADAP EFISIENSI PEMANFAATAN PAKAN DAN LAJU PERTUMBUHAN BENIH IKAN KAKAP PUTIH (Lates calcarifer): Bahasa Indonesia Pratiwi, Dwi Indah; Lestari, Dewi Putri; Diniarti, Nanda
Journal of Fish Nutrition Vol. 3 No. 2 (2023): Journal Of Fish Nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfn.v3i2.5324

Baramundi (Lates calcarifer) is a leading commodity in Indonesia, but it faces challenges in terms of feed efficiency. Feed is a key factor in determining production costs. Feed efficiency in fish will increase if the feed provided can be well-digested by the fish, allowing the energy obtained from the feed to be optimization. One effort to achieve this is by using pineapple peel waste as a source of the enzyme bromelain. The objective was to analyze the effect of adding pineapple peel extract on growth, feed utilization efficiency, digestion time, and the optimal dosage given to white snapper (Lates calcarifer). This research used an experimental method with a Completely Randomized Design (CRD). The aspects studied were the effectiveness of adding pineapple peel extract at different dosages to the feed with four treatments and four repetitions, resulting in 16 experimental units. P1 was without the addition of pineapple peel extract (control), P2 with the addition of 25 ml of pineapple peel extract per kg of feed, P3 with the addition of 50 ml of pineapple peel extract per kg of feed, and P4 with the addition of 75 ml of pineapple peel extract per kg of feed. Based on the results of the research concluded that adding pineapple peel extract at different dosages to the feed had a significantly different effect on absolute weight growth, absolute length growth, feed conversion, feed utilization efficiency, and stomach emptying time in white snapper. However, the addition of pineapple peel extract at different dosages to the feed did not have a significantly different effect on the survival rate of common carp. The best values in each test parameter were found in the treatment with adding 50 ml of pineapple peel extract per kg of feed

EFFECT OF ADDING PINEAPPLE PEEL PENGARUH PENAMBAHAN EKSTRAK KULIT NANAS TERHADAP EFISIENSI PEMANFAATAN PAKAN DAN LAJU PERTUMBUHAN BENIH IKAN KAKAP PUTIH (Lates calcarifer): Bahasa Indonesia Diniarti, Nanda; Pratiwi, Dwi Indah; Lestari, Dewi Putri
Journal of Fish Nutrition Vol. 3 No. 2 (2023): Journal Of Fish Nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfn.v3i2.5324

Baramundi (Lates calcarifer) is a leading commodity in Indonesia, but it faces challenges in terms of feed efficiency. Feed is a key factor in determining production costs. Feed efficiency in fish will increase if the feed provided can be well-digested by the fish, allowing the energy obtained from the feed to be optimization. One effort to achieve this is by using pineapple peel waste as a source of the enzyme bromelain. The objective was to analyze the effect of adding pineapple peel extract on growth, feed utilization efficiency, digestion time, and the optimal dosage given to white snapper (Lates calcarifer). This research used an experimental method with a Completely Randomized Design (CRD). The aspects studied were the effectiveness of adding pineapple peel extract at different dosages to the feed with four treatments and four repetitions, resulting in 16 experimental units. P1 was without the addition of pineapple peel extract (control), P2 with the addition of 25 ml of pineapple peel extract per kg of feed, P3 with the addition of 50 ml of pineapple peel extract per kg of feed, and P4 with the addition of 75 ml of pineapple peel extract per kg of feed. Based on the results of the research concluded that adding pineapple peel extract at different dosages to the feed had a significantly different effect on absolute weight growth, absolute length growth, feed conversion, feed utilization efficiency, and stomach emptying time in white snapper. However, the addition of pineapple peel extract at different dosages to the feed did not have a significantly different effect on the survival rate of common carp. The best values in each test parameter were found in the treatment with adding 50 ml of pineapple peel extract per kg of feed

Impact of Viral Marketing on Marketplace Purchase Decisions in Indonesia Pratiwi, Dwi Indah; Noviarita, Heni; Anggraeni, Erike
Jurnal Ekonomi Balance Vol. 18 No. 2 (2022): Desember 2022
Publisher : Perpustakaan dan Penerbitan Unismuh Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jeb.v18i2.9616

This study aims to further examine the impact of the influence of viral marketing on purchasing decisions in the market place in Indonesia. The sample of this study used the slovin technique with a sample of 400 in the millennial generation in Indonesia. In this study, the resulting data was processed using the SPSS version 24 statistical tool with the Individual Parametric test (T test) on the basis of a significance level of 5%. The results of the study show that there is an impact of the influence of viral marketing on purchasing decisions in the market place in Indonesia. This happens because individuals as consumers in making purchasing decisions are obtained and influenced by the knowledge and clarity of the viral marketing content of the products that are created. In addition, with current digitalization very quickly, product content becomes viral, it can make an individual tend to be interested and curious about endemic product trends so that consumers are interested in buying products and thus serve as the basis for making decisions in purchasing in the Indonesian market place. The main and most important factor very important in the development of information through viral marketing is that it will increase trust for customers in making purchasing decisions in the market place.

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