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All Journal JURNAL PENDIDIKAN TAMBUSAI Bioscientist : Jurnal Ilmiah Biologi
Bhakti Karyadi
Program Studi Magister Pendidikan IPA, FKIP, Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

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Analisis Indeks Keanekaragaman, Keragaman, dan Dominansi Ikan di Sungai Aur Lemau Kabupaten Bengkulu Tengah Intan Febrian; Euis Nursaadah; Bhakti Karyadi
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.5056

Abstract

Fish is one of the biological natural resources that has high diversity in river ecosystems. The purpose of this study was to determine the diversity index, diversity index, and fish dominance index in the Aur Lemau Watershed, which is located in Pondok Kelapa District, Central Bengkulu Regency. This type of research is descriptive quantitative. This research was conducted in January-August 2021. The sampling method used was purposive random sampling. Determination of the sampling location is recommended in the relatively different environmental conditions and fishing areas that are usually carried out by the surrounding community. This study found as many as 14 species of fish with a total number of 146 fish. The order that dominates the fish in the waters of the Aur Lemau River is the order Perciformes with a total of 8 families and 8 species. Based on the results of the calculation of the diversity index value of station I is 2.09; station II of 1.9; and station III of 1.3. Then, the uniformity index value of station I (0.96); station II (0.92); and station III (0.81). The highest dominance index is at station III with a value of 0.31. The dominance index value of station I is 0.14 and station II is 0.12.
Analisis Kebutuhan: Pemanfaatan Teknologi sebagai Media Pembelajar Fisika bagi Peserta didik di Pulau Enggano Elsi Adelia Fitri; Bhakti Karyadi; Henny Johan
Jurnal Pendidikan Tambusai Vol. 7 No. 1 (2023): April 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.125 KB)

Abstract

Perkembangan dibidang Pendidikan dapat ditunjukan dengan munculnya berbagai sumber belajar, metode pembelajaran dan media pembelajaran yang begitu canggih dari cetak menjadi elektronik. Salah satunya dapat berupa media augmented reality (AR). Penelitian ini bertujuan untuk menganalisis pemanfaatan teknologi sebagai media pembelajaran fisika di SMA di Pulau Enggano. Metode yang digunakan yaitu deskriptif kualitatif. Sampel penelitian adalah 23 siswa dari kelas XII MIPA. Instrumen pengumpul data yaitu angket, pedoman wawancara untuk guru, analisis dokumen bahan ajar, lembar observasi. Hasil dari penelitian ini yaitu media pembelajaran yang digunakan berupa handphone, infocus dan ppt. Siswa lebih tertarik jika lebih banyak menggunakan video, animasi dan dapat digunakan dengan mudah mengingat terdapat beberapa kendala yang di hadapi di wilayah Pulau Enggano. Sehingga siswa membutuhkan media tambahan dalam proses pembelajaran yang dapat memudahkan dalam memahami materi fisika seperti media (AR). Dengan demikian dapat disimpulkan bahwa media pembelajar fisika di SMA Pulau Enggano masih memerlukan pengembangan.
Co-Authors Elsi Adelia Fitri Henny Johan Intan Febrian Nursaadah, Euis