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All Journal Jurnal Ilmu Lingkungan Sumatra Journal of Disaster, Geography and Geography Education JURNAL PENDIDIKAN TAMBUSAI YASIN: Jurnal Pendidikan dan Sosial Budaya Al-DYAS : Jurnal Inovasi dan Pengabdian kepada Masyarakat Innovative: Journal Of Social Science Research Jurnal Geosains West Science Journal of Innovative and Creativity MARAS : Jurnal Penelitian Multidisplin JURNAL BUANA
Nova, Sari
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Humanities Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Hubungan Antara Minat Belajar dan Kemampuan Berpikir Spasial Peserta Didik dengan Hasil Belajar Geografi di SMA Negeri 2 Pariaman Fadila; Nova, Sari
MARAS : Jurnal Penelitian Multidisiplin Vol. 2 No. 3 (2024): MARAS : Jurnal Penelitian Multidisiplin, September 2024
Publisher : Lumbung Pare Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60126/maras.v2i3.418

Abstract

Penelitian ini dilakukan untuk mengetahui hubungan minat belajar terhadap hasil belajar dalam pembelajaran geografi, hubungan kemampuan berpikir spasial terhadap hasil belajar dalam pembelajaran geografi, dan hubungan antara minat belajar dan kemampuan berpikir spasial dengan hasil belajar mata pelajaran geografi di SMA Negeri 2 Kota Pariaman. Jenis penelitian ini kuantitatif dengan sifat penelitiannya korelasi. Populasi dan sampel dalam penelitian ini adalah siswa kelas X E berjumlah 141 peserta didik yang dipilih dengan menggunakan teknik sampling jenuh. Teknik pengumpul data yang digunakan dalam penelitian ini yaitu angket, tes dan dokumentasi. Teknik analisis data dalam penelitian ini menggunakan uji instrumen, analisis statistik deskriptif dan uji hipotesis. Hasil penelitian ini menyimpulkan 1) Adanya hubungan minat belajar dengan hasil belajar sebesar 10,2% dengan koefisien korelasi sebesar 0,319 yang menunjukkan hubungan yang lemah; 2) Adanya hubungan kemampuan berpikir spasial dengan hasil belajar sebesar 10,7% dengan koefisien korelasi sebesar 0,327 yang menunjukkan bahwa hubungan yang lemah; 3) Adanya hubungan minat belajar dan kemampuan berpikir spasial dengan hasil belajar sebesar 19,4% dengan koefisien korelasi 0,440 yang menunjukkan bahwa hubungan yang sedang. Hasil penelitian membuktikan bahwa kedua faktor tersebut, minat belajar dan kemampuan berpikir spasial, dapat berkontribusi secara positif terhadap hasil belajar.
Pengaruh Model Pembelajaran Experiental Learning terhadap Hasil Belajar Siswa Geografi Kelas XII IPS di SMA N 1 Palupuh Kabupaten Agam Fitri, Hilma; Nova, Sari
Al-DYAS Vol 3 No 1 (2024): FEBRUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/aldyas.v3i1.2715

Abstract

This study aims to determine the effect of the application of the Experiential Learning learning model in improving student learning outcomes in geography subjects at SMA N 1 Palupuh, Agam Regency. This type of research is quantitative, with pseudo-experimental methods. The research design used was pretest-posttest Control Group Design. The research sample was class XII IPS 1 as an experimental class and class XII IPS 2 as a control class. The sampling technique uses purposive sampling with a sample of 40 people. Based on the results of this study, the results of the hypothesis test were obtained, namely the results of the t test where the value of Tcalculate (4.413) > Ttable (1.686). Thus, Ha is accepted and H0 is rejected. It can be concluded that there is an influence of the Experiential Learning learning model on student learning outcomes in class XII social studies geography subjects at SMA N 1 Palupuh, Agam Regency.
Kesiapsiagaan Masyarakat Terhadap Ancaman Erupsi Gunung Marapi Di Kecamatan Pariangan, Kabupaten Tanah Datar, Sumatera Barat Kinanti, Zahra; Nova, Sari
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.26172

Abstract

Penelitian ini bertujuan untuk 1) Mengetahui kesiapsiagaan masyarakat 2) terhadap ancaman bencana erupsi Gunung Marapi di Kecamatan Pariangan, Kabupaten Tanah Datar, Sumatera Barat. Penelitian ini menggunakan metode deskriptif kuantitatif dengan menggunakan empat parameter kesiapsiagaan bencana: pengetahuan dan sikap, rencana tanggap darurat, sistem peringatan bencana, dan mobilitas sumber daya, dan kemudian skor dihitung menggunakan rumus LIPI UNESCO/ISDR 2006. Hasil penelitian menunjukkan 1)indikator pengetahuan dan sikap dengan persentase 77,8% tergolong siap, 2)rencana tanggap darurat dengan persentase 79,1% tergolong siap, 3)sistem peringatan bencana dengan persentase 79,1% tergolong siap, dan 4)mobilitas sumber daya dengan persentase 79,1% tergolong siap sehingga masyarakat Kecamatan Pariangan memiliki klasifikasi kesiapsiagaan dengan klasifikasi siap dari masing-masing indikator kuesioner.
Planetscope Imagery Capabilities for Mapping Aboveground Carbon Stock Estimation of Mangroves in Part of Mandeh Area, Pesisir Selatan Regency, West Sumatera Province Purnamasari, Eva; Nova, Sari; Vratiwi, Septiana; Hidayatullah, Muhamad Faqih; Ramadhan, Al Fath
Jurnal Ilmu Lingkungan Vol 23, No 5 (2025): September 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.5.1175-1180

Abstract

PlanetScope has a multispectral sensor that can identify and map various land cover types, which play an important role in carbon storage. The purpose of this study was to map the estimated mangrove carbon stock spatially. The research method used was a remote sensing approach using the Difference Vegetation Index (DVI) vegetation index and regression analysis between field carbon values and vegetation index values to produce an estimate of the carbon stock above the mangrove surface. In this study, the dominant species found included Rizophora apiculata and Sonneratia alba with an average tree diameter of 10.84 cm for the Sonneratia alba species, and a tree diameter of 38.82 cm for the Rhizophora apiculata species. The total biomass value at the study location was 147,752 tons/ha with the lowest biomass value of 0.386 tons/ha in the dominant species Sonneratia alba, and the highest being 25.943 tons/ha in the dominant species Rhizophora apiculata. The total value of field carbon stock is 69.443 tons/ha with the lowest carbon value of 0.182 tons/ha and the highest of 12.193 tons/ha from the calculation results using species-based allometry. In comparison, the total estimated value of carbon stock from imagery is 0.080 tons/ha. This study produced an error of 3.163 tons/ha which means it has a good accuracy value. A better level of accuracy is indicated by the lower value obtained from the standard error estimate. Research using remote sensing data can better understand the important role of mangroves in carbon storage and climate change mitigation efforts, as well as support the sustainability of ecosystems that provide many benefits to the environment and society. Mapping mangrove carbon stocks using remote sensing methods not only provides accurate and comprehensive data but also increases our capacity to manage and conserve mangrove ecosystems.
Studi Penentuan Status Mutu Kualitas Air di Waduk Cengklik Kabupaten Boyolali Nova, Sari; Nadeak, Jesiska Damayanti
Jurnal Geosains West Science Vol 3 No 03 (2025): Jurnal Geosains West Science
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/jgws.v3i03.2729

Abstract

Penelitian ini dilatarbelakangi oleh kecenderungan perubahan kualitas air diakibatkan oleh kegiatan manusia, fenomena ini memiliki dampak signifikan terhadap kegiatan tambak ikan di Waduk Cengklik. Tujuan penelitian ini adalah mengetahui kualitas air Waduk Cengklik Kabupaten Boyolali berdasarkan parameter kimia yaitu Nitrat (NO3-N), Nitrit (NO2-H), Amonia (NH3-N), Fosfat total, BOD, DO, dan TSS dibandingkan dengan baku mutu air kelas II sesuai Peraturan Pemerintah No. 22 Tahun 2021. Metode yang digunakan adalah deskriptif kuantitatif dengan pengambilan sampel di dua lokasi, yaitu di dalam keramba ikan dan di luar keramba. Hasil laboratorium menunjukkan bahwa parameter Nitrat, Nitrit, DO, dan TSS masih memenuhi baku mutu kelas II, sedangkan Amonia dan BOD melebihi ambang batas pada kedua lokasi, serta Fosfat total melebihi baku mutu di dalam keramba. Dapat disimpulkan bahwa adanya tekanan pencemaran organik dari aktivitas perikanan keramba yang berpotensi menurunkan kualitas air waduk.
Pengaruh Model Pembelajaran Probing Promting Berbasis Media Explosion Box Dalam Meningkatkan Hasil Belajar Geografi Siswa Kelas X MAN 1 Padang Pariaman Miawal Sandra, Maida; Nova, Sari
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran probing promting berbasis media explosion box dalam meningkatkan hasil belajar siswa kelas X MAN 1 Padang Pariaman. Jenis penelitian ini kuantitatif dengan jenis penelitian eksperimen semu (quasiexperiment). Teknik pengumpulan dara yang dilakukan dalam penelitian ini yaitu dengan melakukan observasi, tes, dan dokumentasi. Sedangkan untuk teknik analisis data yang digunakan dalam penelitian ini yaitu Uji Normalitas, Homogenitas (Uji F), Hipotesis (T-tes), dan Uji N-Gain. Hasil dari uji T yang dilakukan didapatkan Thitung sebesar 4,85 dengan taraf signifikan α = 0,05 dan Ttabel sebsar 2,0 yang mana Thitung > Ttabel maka H0 diterima yang artinya terdapat pengaruh model pembelajaran probing promting berbasis media explosion box dalam meningkatkan hasil belajar geografi siswa kelas X MAN 1 Padang Pariaman. Penelitian ini terdapat perbedaan hasil belajar siswa antara kelas eksperimen dan kelas kontrol dengan pemanfaatan model pembelajaran probing promting berbasis media explosion box dalam meningkatkan hasil belajar geografi siswa kelas X MAN 1 Padang Pariaman. Hal ini ditunjukkan dengan hasil tes pada kelas eksperimen lebih tinggi dibandingkan hasil tes siswa pada kelas kontrol.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP RESUME BERBASIS STRATEGI TRUE OR FALSE TERHADAP HASIL BELAJAR GEOGRAFI KELAS XI DI SMA N 4 PAYAKUMBUH Pratama, Afil Putra; Nova, Sari
JURNAL BUANA Vol 8 No 1 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol8-iss1/3079

Abstract

This study aims to determine the effect of the Group Resume type cooperative learning model based on the True or False strategy on the learning outcomes of class XI geography at SMAN 4 Payakumbuh. This type of research is quantitative, with a total sample of 68 students. Data collection techniques in the form of questionnaires, learning outcomes tests, and documentation. Meanwhile, for data processing using individual completeness, Normality Test, Homogeneity Test along with T-Test. Based on the effectiveness analysis using N-Gain, the effective results for the experimental class are 73% which falls into the category of quite effective, while for the control class the results are 53% where which is less effective, it can be interpreted that the implementation of the Group Resume model based on the True or False strategy is quite effective compared to the conventional model. Based on the Determinant Test, there is a simultaneous influence between the Group Resume and True or False variables which can explain the learning outcomes variable by 80%, meaning that the Group resume and True or False variables can affect student learning outcomes by 80%
PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING TERHADAP HASIL BELAJAR GEOGRAFI SISWA KELAS XI IPS SMA NEGERI 2 LENGAYANG KABUPATEN PESISIR SELATAN Zaiti, Nurmai; Nova, Sari
JURNAL BUANA Vol 8 No 1 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol8-iss1/3551

Abstract

The research objective was to determine the effect of applying the Snowball Throwing cooperative learning model to the geography learning outcomes of class XI IPS students at SMA Negeri 2 Lengayang, Pesisir Selatan Regency. This research uses a quasi-experimental type of experimental method. The design used in this study is the Pretest – Posttest Control Group Design. From the T test that has been carried out, the results for Tcount are 3.703 while Ttable is 2.024, so in this test Tcount ≤ Ttebel, then the Snowball Throwing type cooperative learning model has an effect on student learning outcomes in geography learning class XI IPS at SMAN 2 Lengayang. The N-Gain test in this study was for the control class, with a test value of 55% in the moderate or quite effective category, while for the experimental class, a test value of 76% was obtained in the high or very effective category. So that the application of the snowball throwing cooperative learning model has an effect on geography learning outcomes. Keywords: Snowball Throwing. Experiment. Learning outcomes
PENGARUH PENERAPAN MEDIA PEMBELAJARAN QUIZIZZ TERHADAP HASIL BELAJAR GEOGRAFI SISWA KELAS X DI SMAS IT MUTIARA DURI RIAU mardiah, Hanifah; Nova, Sari
JURNAL BUANA Vol 8 No 1 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol8-iss1/3556

Abstract

This study aims to determine the effect of applying Quizizz learning media on geography learning outcomes for Class X Students at SMAS IT Mutiara Duri Riau. This type of research is a quantitative research with a type of experimental research (Quasi Experiment Design) with a research design in the form of a pretest posttest control group design. With research subjects namely class X 4 as the experimental class and class X 7 as the control class. The sampling technique used random sampling technique with a total sample of 193 students. The research instrument was a test of 14 objective questions. The results of this study based on the analysis obtained the average posttest score of 87.9 for the experimental class and 73.3 for the control class. In the experimental class, an increase in knowledge or N-Gain of 0.79 was obtained in the high category. Whereas in the control class, an increase in knowledge or N-Gain of 0.54 was obtained in the medium category. The results of the analysis of the two groups used the T test at a significance level ɑ = 0.05 and obtained Tcount = 4.008 and Ttable = 2.024 so that Tcount > Ttable, then H0 is accepted and Hɑ is rejected, meaning that there is an effect of the application of Quizizz learning media on the geography learning outcomes of class X students in Mutiara Duri Riau IT High School. Keywords : Instructional Media. Quizizz. Learning outcomes
Pengaruh Model Pembelajaran Kooperatif Learning Tipe Rotating Trio Exchange Terhadap Hasil Belajar Geografi Siswa Kelas X Smas Katolik Xaverius Padang Simamora, Dian Jordan; Nova, Sari
Innovative: Journal Of Social Science Research Vol. 3 No. 5 (2023): Innovative: Journal of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Tujuan dari penelitian ini mengetahui pengaruh model pembelajaran kooperatif learning tipe Rotating Trio Exchange (RTE) terhadap hasil belajar geografi siswa kelas X di SMAS Katolik Xaverius Padang. Penelitian ini termasuk pada jenis penelitian kuantitatif dengan model penelitian eksperimen. Tes hasil belajar dan dokumentasi digunakan dalam dalam metode pengumpulan data. Instrumen yang dipakai adalah tes tulis multi choise atau tes pilihan berganda. Uji prasayat analisis menggunakan uji normalitas dan homogenitas. Teknik analisa data menggunakan uji-t dan uji n-gain. Hasil analisis kedua kelas menggunakan Uji T pada taraf signifikansi ɑ = 0,05 dan diperoleh Thitung = 2.399 dan Ttabel = 1.35 sehingga Thitung > Ttabel, maka H0 diterima dan Hɑ ditolak artinya ada model pembelajaran kooperatif learning tipe Rotating Trio Exchange (RTE) terhadap hasil belajar geografi siswa kelas X di SMAS Katolik Xaverius Padang. Berdasarkan Uji N-Gain yang diperoleh pada kelas eksperimen diperoleh peningkatan pengetahuan atau N-Gain sebesar 75,64% berada pada kategori efektif, sedangkan pada kelas kontrol diperoleh peningkatan pengetahuan atau N-Gain sebesar 61,53% berada pada kategori sedang atau cukup efektif. Sehingga pengunaan model pembelajaran kooperatif learning tipe Rotating Trio Exchange (RTE) berpengaruh efektif terhadap hasil belajar kelas X geografi di SMA Katolik Xaverius Padang
Co-Authors Anatasya, Dewilla Annisa Annisa Aprizon Putra Aulia Jenar, Faradina Bayu Wijayanto Bigharta Bekti Susetyo Deded Chandra Dian Adhetya Arif dion, nofrion Fadila Fadila Fadila, Fadila Fitri, Hilma Hanoselina, Yulia Helfia Edial Hidayatullah, Muhamad Faqih Ideal, Helfia Iswandi U Kinanti, Zahra Lailatur Rahmi Lionar, Uun Mardiah, Hanifah Marya, Sri Mentari Dian Pertiwi Miawal Sandra, Maida Nadeak, Jesiska Damayanti Pratama, Afil Putra Purnamasari, Eva Putri, Sri Kandi Ramadhan, Al Fath Ramadhan, Risky Rana, Rana Ratna Wilis Rery Novio Simamora, Dian Jordan Sri Mariya Syamsaputri, Arrahmah Dea Vratiwi, Septiana Widya Prarikeslan Yovia Putri Zaiti, Nurmai