Nurasiah '
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PENGARUH sGnRH + DOMPERIDON DENGAN DOSIS YANG BERBEDA TERHADAP PEMBUAHAN DAN PENETASAN TELUR IKAN SELAIS (Ompok rhadinurus Ng) Nuraini '; Hamdan Alawi; Nurasiah '; Netti Aryani
Berkala Perikanan Terubuk Vol 41, No 2 (2013): Juli 2013
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (349.021 KB) | DOI: 10.31258/terubuk.41.2.1-8

Abstract

This study was conducted at fish breeding and hatchery laboratory ofFisheries and Marine Science Faculty, University of Riau. Mature female ofselais fish used in the study were between 45-50 g body weight and male fishwere between 44-55 g body weight. Study method used in the study wasexperimental method,while data was analised by descriftive method. Theresultsof the study show that the highest percentage of fertilized eggs found on thetreatment of D0, 3W7 (fish injected with sGnRH + Domperidon 0,3 ml/kg andlaten time of 7 hours), and the highest percentage of eggs hatch was found on thetreatment of D0,5W8 and D0,7W6. However, treatment without injection withsGnRH + domperidon was no single fish was ovulated. Water quality duringexperiment was always in good condition for living.Keywords: Ompok rhadinurus Ng, sGnRH + Domperidon, ovulation. fertilizedeggs, laten time.
Pengaruh Metode Pembelajaran Inkuiri Dengan Model Mind Mapping (Peta Pikiran) Terhadap Prestasi Belajar Siswa Kelas VII SMP Negeri 13 Banda Aceh Mawaddah Warahmah; Mawardi '; Nurasiah '
JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Vol 5, No 1 (2020): Februari, 2020, Social Culture, History of Humanities
Publisher : Universitas Syiah Kuala

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh metode pembelajaran inkuiri dengan model Mind Mapping (Peta Pikiran) terhadap prestasi belajar siswa kelas VII di SMP N 13 Banda Aceh”. Penelitian ini menggunakan pendekatan kuantitatif dan kualitatif dengan jenis penelitian eksperimen. Teknik pengumpulan data dalam penelitian ini yaitu menggunakan tes, dokumentasi dan wawancara. Berdasarkan uji normalitas dan uji homogenitas terdapat perbedaan antara kelas eskperimen dan kelas kontrol nilai rata-rata yang diperoleh kelas eksperimen lebih tinggi dari kelas kontrol. Di kelas eksperimen terdapat 30% siswa yang tidak tuntas dan 70% siswa yang tuntas, sedangkan di kelas kontrol terdapat 80% siswa yang tidak tuntas dan 20% siswa yang tuntas.Berdasarkan uji hipotesis atau uji-t pada maka dari daftar distribusi t diperoleh ttabel = 2,02. Adapun nilai ttabel pada taraf signifikan 5% (α = 0,05) dengan derajat kebebasan dk = 41 adalah 2,02. Berdasarkan hasil pengolahandata yang telah dilakukan, diperoleh hasil uji-t yaitu nilai thitung = 0,25 dan nilai ttabel2,11. Berarti bahwa thitung ttabel yaitu 0,25 2,11. Dengan demikian sesuai kriteria pengujian, maka H0 ditolak dan Ha diterima. Artinya, penggunaan  Metode Pembelajaran Inkuiri dan Model Mind Mapping (Peta Pikiran) berpengaruh terhadap hasil belajar siswa pada pembelajaran sejarah. This study aims to determine the effect of inquiry learning methods with the Mind Mapping model (Mind Maps) on student achievement in class VII in SMP N 13 Banda Aceh ". This research uses quantitative and qualitative approaches with experimental research types. Data collection techniques in this study are using tests, documentation and interviews. Based on the normality test and homogeneity test there is a difference between the experimental class and the control class the average value obtained by the experimental class is higher than the control class. In the experimental class there were 30% of students who were incomplete and 70% of students who were complete, while in the control class there were 80% of students who were incomplete and 20% of students who were complete. = 2.02. The value of the table at a significant level of 5% (α = 0.05) with a degree of freedom dk = 41 is 2.02. Based on the results of processing the data that has been done, the t-test results obtained are the t-value = 0.25 and the ttable value 2.11. It means that tcount ttable is 0.25 2.11. Thus according to the test criteria, then H0 is rejected and Ha is accepted. That is, the use of Inquiry Learning Methods and Mind Mapping Models (Mind Maps) affect student learning outcomes in learning history.
Pengaruh Penggunaan Media Pembelajaran Sejarah Infografis Pada Materi Pergerakan Nasional Terhadap Minat Belajar Sejarah Siswa Kelas XI IPS SMA Negeri 1 Darul Makmur Kabupaten Nagan Raya Rosnidar *; Zulfan '; Nurasiah '
JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Vol 5, No 1 (2020): Februari, 2020, Social Culture, History of Humanities
Publisher : Universitas Syiah Kuala

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Abstract

Kurangnya minat belajar siswa pada mata pelajaran sejarah, hal ini dikarenakan tidak adanya penggunaan media pembelajaran yang bervariasi, yang menumbuhkan minat belajar siswa. Penelitian ini bertujuaan untuk mengetahui pengaruh penggunaan media pembelajaran sejarah Infografis pada materi Pergerakan Nasionalterhadap minat belajar sejarah siswa kelas XI IPS di SMA Negeri 1 Darul Makmur Kabupaten Nagan Raya. Metode dalam penelitian ini kuantitatif eksperimen. Penentuan subjek dalam penelitian ini menggunakan random sampling. Teknik pengumpulan data yang digunakan adalah dokumentasi, observasi, dan angket. Hasil penelitian ini menunjukkan pengaruh minat belajar siswa pada materi pergerakan nasional diperoleh mean yaitu 77. Dari mean tersebut dapat disimpulkan bahwa minat belajar siswa pada materi pergerakan nasional tergolong ke dalam kategori tinggi atau cukup yaitu pada interval 71-82, dan terdapat hubungan yang positif sebesar 0,970 termasuk pada kategori sangat kuat yaitu mendekati +1. Hasil analisis statistik korelasi product moment. Didapatkan r observasi adalah 0,583. Hasil tersebut kemudian dikonfermasikan dengan tabel baik taraf signifikansi 5% maupun 1%, untuk jumlah responden 27, dalam taraf signifikansi 5% = 0,381 dan taraf signifikansi 1%=0,487. Dapat di interpretasikan bahwasanya sangat berpengaruh Media Pembelajaran Sejarah terhadap minat belajar siswa SMAN 1 Darul Makmur Kabupaten Nagan Raya tahun ajaran 2019/2020. The lack of student interest in learning History Subjects, this is due to the lack of use of varied learning media, which fosters students' interest in learning. The title of this research is "The Influence of the Use of Media Learning Infographic on the National Movement of Learning Interest in Class XI IPS SMA Negeri 1 Darul MakmurNagan Raya Regency". This study aims to determine the effect of the use of infographic history learning media on the National Movement material on the interest in learning history of class XI IPS students at SMA Negeri 1 Darul MakmurNagan Raya Regency. The method in this study is quantitative with experimental research types. Determination of the subject in this study using random sampling. Data collection techniques used were documentation, observation, and poll. The results of this study are that the influence of student interest in learning material on national movements obtained an average value of 77. From these averages it can be concluded that student interest in learning material on national movements is high or sufficient. that is, at the 71-82 interval, and there is a positive relationship of 0.970 included in the very strong category approaching +1. The result of statistical analysis of product moment correlation obtained by r observations obtained was 0.583. This result was then confirmed by a signification level table of 5% = 0.381 and a signification level of 1% = 0.487. Thus, it can be interpreted that it is very influential in the History of Learning Media on the learning interest of students of SMA Negeri 1 Darul Makmur, Nagan Raya Regency in the academic year 2019/2020.