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All Journal Briliant: Jurnal Riset dan Konseptual WIDYA LAKSANA Bioscientist : Jurnal Ilmiah Biologi
Sudiatmika, AAIA Rai
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Immunology & microbiology Social Sciences Other

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PENDAMPINGAN PENYUSUNAN ASESMEN FISIKA BERBASIS OSN BAGI GURU SMP DI KOTA TABANAN Suardana, I Kade; Sudiatmika, AAIA Rai; Oktofa, Dewi
JURNAL WIDYA LAKSANA Vol 2 No 1 (2013)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (48.144 KB) | DOI: 10.23887/jwl.v2i1.9135

Abstract

Tujuan utama kegiatan P2M ini adalah 1) meningkatkan kemampuan guru pendamping pembina olimpiade OSN fisika di SMP di kota Tabanan dalam menyusun dan mengembangkan asesmen fisika berbasis olimpiade, dan 2) meningkatkan  respon para peserta pelatihan terhadap pelaksanaan pendampingan penyusunan dan pengembangan asesmen  fisika berbasis OSN.  Untuk mencapai tujuan di atas, telah dilakukan kegiatan pengabdian kepada masyarakat dalam bentuk pendampingan yang diselenggarakan pada tanggal 27 Oktober 2012 bertempat di SMP N 2 Tabanan. Kegiatan ini diikuti oleh 15 orang guru (sains- fisika) SMP N Kota Tabana. Data yang telah dikumpulkan dengan teknik tes, observasi, teknik angket dan wawancara, kemudian dianalisis secara deskriptif. Dari  hasil  analisis  data  dapat  disimpulkan bahwa  1)    kemampuan  guru pendamping pembina OSN fisika di SMP N di kota Tabanan dalam menyusun dan mengembangkan asesmen fisika berbasis olimpiade meningkat setelah kegiatan pendampingan, dan 2) para guru pendamping pembina OSN fisika di SMP N di kota Tabanan sebagai peserta pelatihan menunjukan respon positif terhadap pelaksanaan kegiatan pendampingan ini. Beberapa hal positif yang diperoleh setelah kegiatan pendampingan ini adalah 1) para guru pendamping pembina olimpiade fisika memperoleh pendalaman materi-materi fisika dalam tataran OSN, 2) para guru peserta pelatihan mengetahui teknik penyusunan dan pengembangan asesmen fisika berbasis OSN yang secara langsung dapat diterapkannya dalam membina kegiatan olimpiade, dan 3) tersedianya asesmen fisika  SMP berbasis OSN yang akan dapat digunakan oleh para guru pembina dan para siswa sebagai salah satu acuan sumber belajar dalam persiapan menghadapi OSN
Meta-Analisis : Efektivitas Multimedia Interaktif terhadap Peningkatkan Hasil Belajar Siswa Khaeruman, Khaeruman; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): 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.v11i2.9497

Abstract

This research aims to determine the effectiveness of interactive multimedia on student learning outcomes by analyzing 15 articles that can be accessed from Google Scholar, Garuda, and Mendeley. These articles were published in non-accredited journals, accredited Sinta, and indexed by Copernicus or Scopus with 5 different sample levels, namely: Elementary School, Middle School, High School, Vocational High School, and College. The use of interactive multimedia contains text, graphics, audio and moving images (video) which can be displayed via projector and laptop screens. This research method uses a meta-analysis method, namely by comparing research data from control and experimental groups in the form of sample size (N), Standard Deviation (SD), and learning outcomes (X). The data was analyzed statistically to see the effect size value. Based on the results of the analysis test, it was found that from the 15 articles analyzed, the average effect size was 1.146 with a P-Value < 0.001 (P-Value < 0.05), which means that learning using multimedia is very effective or has an influence on student learning outcomes. Next, to see at which level the effectiveness value is higher, the analysis results found that the estimated value at the elementary school level was 1.719 (more effective), followed by the tertiary level with an estimate of 1.707.
Meta-Analisis : Studi Pentingnya Mengukur Keterampilan Metakognitif Siswa Hajiriah, Titi Laily; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): 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.v11i2.9567

Abstract

This study aims to find the effect size of several journals that contain articles with uniform topics. The purpose of finding effect size is to measure the extent of differences or relationships between two or more variables or groups in scientific research. Effect size provides information regarding the strength and size of the observed effect, regardless of the sample size used. By evaluating effect size, researchers can determine the practical significance of their findings and compare the results of studies conducted by other researchers. The key word of this meta-analysis study is metacognitive skills. This meta-analysis is important to get an idea of studies that report the results of measuring metacognitive skills at various levels. The research method used in this study is a meta-analysis method with an experimental approach to journal tracking using OpenMEE software with keywords used, namely metacognitive skills, metacognition, metacognition awareness. Based on meta-analysis calculations that there is a relationship between all metacognitive skill measurement articles, a p value of < 0.001 means that the analysis is significant with sig. 0.05 and I^2 above 80% indicate that heterogeneity of learning measures metacognitive skills of 93.985 and the sample effect size in this study is very high heterogeneity.
Studi Meta Analisis : Peningkatan Kemampuan Literasi Biodiversitas Berdasarkan Model Pembelajaran dan Tingkat Pendidikan Fajri, Siti Rabiatul; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): 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.v11i2.9686

Abstract

This research aims to analyze the increase in biodiversity literacy skills based on learning methods and level of education. Apart from that, this research also analyzes indicators of biodiversity literacy. The research analyzed 8 reputable international journals with 6 learning methods, 4 levels of education, and 10 biodiversity literacy assessment indicators. The research was carried out with meta analysis in the form of effect size analysis using the OpenMEE application. The research results stated that, based on the analysis of 8 reputable international journals, the estimated Effect Size (ES) value was 0.357 in the medium category (0.2 ≤ ES ≤ 0.8) and the p-Value < 0.001. Meanwhile, heterogeneous analysis shows that the Tau^2 value is 0.127 with an I^2 of 89.434, meaning that the diversity of variance from the journal studies analyzed has a very significant effect. Meanwhile, the results of the effect size analysis based on the learning model stated that there were 3 learning methods that obtained an estimated Effect Size (ES) value in the high category, including: Green Learning Method (GeLem) obtained an estimated effect size value of 3.797, a learning method based on local wisdom obtained a value The estimated effect size was 1.665, and the Virtual Field Trip assisted by Augmented Reality obtained an estimated effect size value of 0.974. Furthermore, the results of the effect size analysis of biodiversity literacy abilities at various levels of education stated that high school students had higher biodiversity literacy abilities compared to other levels of education, namely 1.281 in the high category (ES ³ 0.8). This research also analyzes the effect size value based on biodiversity literacy indicators. Based on 10 biodiversity literacy indicators, only one indicator shows the highest estimated effect size value compared to other indicators, namely the environmental knowledge indicator of 1.813. Thus, it can be concluded that there is a significant influence in increasing biodiversity literacy skills based on learning methods and level of education.
Kajian Meta-Analisis: Efektivitas Penggunaan Bahan Ajar terhadap Keterampilan Berpikir Kritis Berdasarkan Jenjang Pendidikan Fitriani, Herdiyana; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): 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.v11i2.9767

Abstract

Meta-analysis is a statistical method for combining quantitative results from several studies to produce an overall summary or empirical knowledge on a particular topic. This research aims to analyze the effectiveness of the use of teaching materials on students' critical thinking skills based on educational level. Research results that can be used in meta-analysis have certain characteristics/criteria. The analysis used is quantitative descriptive statistical analysis with the help of the OpenMEE application. Data analysis by calculating the Effect Size (ES) value from the mean value, Standard Deviation (SD), and number of samples (N) from each article analyzed. The overall average effect size is 3.801 in the high category (ES ≥ 0.8), and the P-Value value is <0.001, which means that the use of teaching materials provides significant effectiveness in critical thinking skills because the P-Value value is higher. smaller than 0.05. Meanwhile, the results of the heterogeneity test show that the Tauˆ2 value is 4.091, and the Het P-Value value is <0.001, which means it is significant. So it can be said that the Q statistic from the 17 studies has a variety of variances with diversity that is classified as very high with an Iˆ2 value reaching 97.1%, so there is potential for moderator variable analysis to be carried out. Furthermore, the effect size value based on level of education obtained an average effect size at the high school education level of 9.196, higher than other levels of education, which means that the use of teaching materials is more effective when used at the high school level compared to elementary, middle school and other educational levels. University, with P-Value < 0.001, which means that the use of teaching materials in high school provides significant effectiveness.
Meta-Analisis : Penerapan Model Pembelajaran Project Based Learning (PjBL) untuk Meningkatkan Hasil Belajar Siswa Uki, Nonci Melinda; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
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.v12i1.9854

Abstract

This research aims to analyze the effectiveness of the Project Based Learning (PjBL) learning model in improving student learning outcomes at the elementary, middle and high school levels. The research method used is meta-analysis by re-analyzing articles from 19 research results that have been published, and can be accessed online, which were published in 2014-2023. The results of this meta-analysis research show that the effect size value at the high school level is 1,350, at the elementary school level is 2,636, and at the junior high school level is 4,727. From the effect size analysis, it can be concluded that the implementation of the PjBL learning model has proven effective in improving student learning outcomes at the elementary, middle and high school levels.
Meta Analisis : Pengaruh Pembelajaran Kearifan Lokal untuk Meningkatkan Kemampuan Berpikir Kritis Sabat, Dian Ristiani; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
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.v12i1.9856

Abstract

This research aims to present a comprehensive review of the influence of learning local wisdom on improving critical thinking skills, by conducting a meta-analysis of a number of empirical studies through appropriate articles. The method used in the research is the meta-analysis method by reviewing journal articles found according to the topic, then the meta-analysis stages are adjusted to the meta-analysis research steps. The results of the analysis provide a broader picture of the impact of local wisdom learning on empirical aspects related to meta analysis of educational levels, increasing N-Gain, meta-analysis of objectives, statistical analysis, research design and measuring effect size. The meta-analysis results show that learning local wisdom significantly contributes to improving overall critical thinking abilities. These findings strengthen the argument that educational curricula must contain elements of local wisdom to improve students' critical thinking skills and can help decision makers in the field of education make policies and learning practices that are more relevant to the local cultural context.
Meta Analisis Pengaruh Model Pembelajaran CIRC Terhadap Pemahaman Membaca Sukiastini, I Gusti Ayu Ngurah Kade; Sudiatmika, AAIA Rai; Suma, I Ketut; Suardana, I Nyoman
BRILIANT: Jurnal Riset dan Konseptual Vol 8 No 4 (2023): Volume 8 Nomor 4, November 2023
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v8i4.1651

Abstract

Penelitian meta analisis ini bertujuan untuk mengetahui efektivitas penerapan model pembelajaran CIRC di Indonesia terhadap kemampuan membaca peserta didik. Penelitian ini menganalisis 10 penelitian yang telah dipublikasikan di jurnal atau prosiding nasional dan internasional dengan terakreditasi minimal SINTA 4 dalam 6 tahun terakhir dari tahun 2017 hingga 2023. Adapun statistic yang digunakan untuk transformasi ini adalah mean, deviasi standar, dan ukuran sampel. Software yang digunakan untuk menganalisis meta adalah IBM SPSS 28. Menurut model efek acak, dengan 95% interval kepercayaan, effect size sebesar 0,75 yang berkategori sedang. Hal ini menunjukkan bahwa model pembelajaran CIRC menghasilkan pengaruh yang lebih besar terhadap kemampuan membaca peserta didik dibandingkan pendekatan konvensional. Dilihat dari ciri-ciri penelitiannya, menghasilkan perbedaan yang signifikan dalam hal jenjang pendidikan, tahun studi dan wilayah tempat penelitian. Berdasarkan hal tersebut, maka penerapan model pembelajaran CIRC di Indonesia sangat efektif untuk meningkatkan kemampuan membaca peserta didik
Co-Authors Dewi Oktofa Rachmawati Dian Ristiani Sabat, Dian Ristiani Fitriani, Herdiyana Hajiriah, Titi Laily I Kade Suardana I Ketut Suma I Nyoman Suardana Khaeruman siti rabiatul fajri, siti rabiatul Sukiastini, I Gusti Ayu Ngurah Kade Uki, Nonci Melinda