Article Per Year (5 Year)
p-Index From 2020 - 2025
3.023
P-Index
This Author published in this journals
All Journal Jurnal Penelitian Pendidikan Matematika dan Sains Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pengabdian Magister Pendidikan IPA JPAP (Jurnal Praktisi Administrasi Pendidikan) Mandalika Mathematics and Educations Journal Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Unram Journal of Community Service (UJCS) Jurnal Pendidikan dan Pengabdian Masyarakat
Nyoman Sridana
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 29 Documents
Search

 1   2   3 
Workshop Manajemen Pembelajaran pada Kenormalan Baru dalam Menjamin Mutu di SMA Nahdlatul Wathan Mataram Dadi Setiadi; Sudirman Wilian; Nyoman Sridana
Jurnal Pengabdian Magister Pendidikan IPA Vol 6 No 4 (2023): Oktober-Desember 2023
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v6i4.6631

Abstract

Tujuan dari kegiatan pengabdian kepada masyarakat adalah untuk memberikan pemahaman dan keterampilan kepada para tenaga pendidik dan kependidikan secara komprehensif terkait dengan bagaimana ; merencanakan, mengorganisasi, melaksanakan, memonitoring dan evaluasi pelaksanaan pembelajaran khusus di masa normal baru di SMA NW Mataram. Metode yang digunakan adalah dalam bentuk workshop yang lebih berbasis pada praktek langsung menyusun perencanaan, pengorganisasian, pelaksanaan, monitoring dan evaluasi pembelajaran bauran. Data hasil pengabdian dikumpulkan melalui asesmen pengetahuan dan keterampilan serta dianalisis secara deskriptif kualitatif. Hasil kegiatan pengabdian menunjukan bahwa para pendidik dan kependidikan memiliki pemahaman dan keterampilan tentang pembelajaran di masa normal baru mulai dari konsep, model dan prinsip-prinsip pembelajaran, penyusunan perencanaan pembelajaran secara keseluruhan, namun masih memerlukan pendalaman yang lebih teknis dalam mendesain perencanaan pembelajaran dan mendesain instrumen-instrumen monev pembelajaran di masa normal baru. Selain itu memiliki keterampilan-keterampilan dalam pelaksanaan dan menginterpretasi data hasil monev serta mengembangkan pembelajaran di masa normal baru berbasis hasil monev
Analysis of Mathematical Problem-Solving Abilities in Sequences and Series of Grade XI Students at SMAN 1 Sakra Viewed from a Gender Perspective in the Academic Year 2023/2024 Sapitri, Evi; Nani Kurniati; Ulfa Lu'luilmaknun; Nyoman Sridana
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 3 (2024): Agustus
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i3.429

Abstract

This research aims to describe the mathematical problem-solving abilities related to sequences and series among XI grade students at SMAN 1 Sakra, considering gender differences. The research follows a qualitative descriptive approach, utilizing interview-based test questions as instruments. These questions will be analyzed based on Polya’s problem-solving indicators. From a total of 70 students, six were selected—three male and three female students—to represent different levels of mathematical problem-solving abilities: high, moderate, and low. The findings reveal that high-ability male students understand problems, plan and execute solutions (though with operational errors), and perform checks without writing conclusions. Moderate-ability male students partially meet the problem-solving criteria. Low-ability male students do not meet all the indicators. Among high-ability female students, understanding, planning, execution, and checking occur, but conclusions are missing. Moderate-ability female students also fall short in completeness and checking indicators. Low-ability female students only meet the understanding phase.
PENGARUH PENALARAN MATEMATIS DAN KEMANDIRIAN BELAJAR TERHADAP HASIL BELAJAR MATERI STATISTIKA SISWA KELAS VIII MTS NEGERI 2 LOMBOK BARAT TAHUN AJARAN 2023/2024 Andika Rizky Pratama; Sripatmi; Junaidi; Nyoman Sridana
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 3 (2024): Volume 09 No. 03 September 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i3.17739

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh penalaran matematis dan kemandirian belajar terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat Tahun Ajaran 2023/2024 secara parsial maupun simultan. Penelitian ini menggunakan pendekatan kuantitatif metode ex-post facto. Sampel dalam penelitian ini yaitu 41 siswa kelas VIII MTs Negeri 2 Lombok Barat yang diambil dengan teknik cluster random sampling. Pengambilan data dilakukan dengan menggunakan instrumen angket kemandirian belajar dan instrumen tes berupa soal uraian mengenai penalaran matematis dan hasil belajar siswa pada materi statistika. Data dianalisis menggunakan statistik deskriptif, analisis regresi, Uji t dan Uji F. Hasil analisis data menunjukkan bahwa : 1) Terdapat pengaruh signifikan penalaran matematis terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat Tahun Ajaran 2023/2024, dengan 14 orang (34%) memperoleh nilai penalaran matematis tinggi dan 14 orang (34%) memperoleh nilai penalaran matematis rendah. 2) Terdapat pengaruh signifikan kemandirian belajar terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat Tahun Ajaran 2023/2024, dengan 20 orang (49%) memperoleh nilai kemandirian belajar tinggi. 3) Terdapat pengaruh signifikan penalaran matematis dan kemandirian belajar terhadap hasil belajar materi statistika siswa kelas VIII MTs Negeri 2 Lombok Barat tahun ajaran 2023/2024.
Efektivitas Metode Brent dalam Penyelesaian Masalah Break Even Point Menggunakan Pemrograman Pascal Sujaya, Ketut Ary; Sudi Prayitno; Nani Kurniati; Nyoman Sridana
Mandalika Mathematics and Educations Journal Vol 6 No 1 (2024): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i1.6923

Abstract

The non-linear mathematical model of the break even point (BEP) problem is difficult to solve analytically to obtain an exact solution, so the alternative is to solve it numerically. This research aims to solve the BEP problem and measure the effectiveness of Brent's method compared to other solution methods based on error and number of iterations. This research is an applied type whose implementation procedures include preparation, implementation, program testing, program revision, analysis, and conclusion. The errors of Brent’s, secant, false position, and bisection methods in solving the BEP problem are 0.00118; 0.00893; 0.64485; and 0.89119, respectively. While the number of iterations from several checks are 52, 53, 91, and 101, respectively. Therefore, it can be concluded that the Brent’s method is more effective than the other three methods.
The Kemampuan Komunikasi Matematis Siswa Ditinjau Dari Self Confidence Pada Siswa Kelas VIII A SMP Negeri 2 Pringgarata Tahun Ajaran 2023/2024 Ihsan, Lalu M. Izzuddin Izmi Ihsan; Sri Subarinah; Nilza Humaira Salsabila; Nyoman Sridana
Mandalika Mathematics and Educations Journal Vol 6 No 2 (2024): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i2.7836

Abstract

Mathematical communication skills are students' ability to process vocabulary, notation and mathematical structures both in the form of reasoning, representation and problem solving in mathematics. This research aims to describe the mathematical communication skills of class VIII A students of SMP Negeri 2 Pringgarata in the 2023/2024 academic year with high and low self-confidence. The type of research used is qualitative descriptive research. The research results showed that (1) students with high self-confidence are able to interpret mathematical ideas in writing both in the form of reasoning, representation, and solving mathematical problems using appropriate mathematical terms and are able to fulfill all indicators of mathematical communication, namely presenting symbols, creating mathematical models, and write. (2) Students with low self confidence are only able to create mathematical models. Students with low self-confidence are not yet able to interpret mathematical ideas in writing either in the form of reasoning, representation, or solving mathematical problems using appropriate mathematical terms.
Pengaruh Kemandirian Belajar dan Berpikir Kritis Terhadap Hasil Belajar Matematika Siswa Lestari, Putri Bunga Citra; Ketut Sarjana; Dwi Novitasari; Nyoman Sridana
Mandalika Mathematics and Educations Journal Vol 6 No 2 (2024): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i2.7876

Abstract

This study aims to determine how learning independence and critical thinking influence the mathematics learning outcomes of grade 8th students at SMP Negeri 1 Mataram in academic year 2023/2024. This research is a quantitative with a research approach with an ex-post facto method. The population of this research was 402 students in grade 8th at SMP Negeri 1 Mataram. The sample size was 75 students who were determined using cluster random sampling techniques. The instruments in this research used an learning independence questionnaire, an critical thinking questionnaire, and a mathematics learning outcomes test in the form of essay questions. Data was analyzed using linear regression analysis it was found that there is a joint positive and significant relation between learning independence and critical thinking on the mathematics learning outcomes of grade 8th at at SMP Negeri 1 Mataram in academic year 2023/2024 with the regression equation. The correlation coefficient value is 0,875, that means to have a strong influence and contribution to learning outcomes is 76,5%.
Pengembangan Media Pembelajaran Interaktif Berbasis Macromedia Flash Untuk Meningkatkan Motivasi dan Hasil Belajar Siswa Bunial Khawarizmi; Ketut Sarjana; Dwi Novitasari; Nyoman Sridana
Mandalika Mathematics and Educations Journal Vol 6 No 2 (2024): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i2.8185

Abstract

This study aims to develop interactive learning media based on Macromedia Flash to improve student motivation and learning outcomes that are valid, practical, and effective. This research and development study uses the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). The subjects of the study are eighth-grade students at MTs Al-Aziziyah Putra Gunungsari. Data analysis was conducted using both quantitative and qualitative descriptive methods regarding the validity of the learning media, which was obtained from validation sheets, the practicality of the learning media, which was obtained from questionnaires filled out by students and teachers regarding the learning media, and the effectiveness of the learning media, which was obtained from questionnaires on student motivation and pretest and posttest results.The results of the study indicate that: (1) the interactive learning media based on Macromedia Flash developed in this study is valid, with an average validation score of 0.82, categorized as very valid; (2) the interactive learning media based on Macromedia Flash developed is practical, with an average practicality score of 90.32%, categorized as very practical; (3) the interactive learning media based on Macromedia Flash developed is effective, as seen from the increase in student motivation with an N-gain score of 76.5%, categorized as high. Additionally, there was an improvement in student learning outcomes with an N-gain score of 56.11%, categorized as moderate. Therefore, the interactive learning media based on Macromedia Flash is suitable for enhancing student motivation and learning outcomes.
Efektivitas LKPD Etnomatematika Budaya Sasak Terhadap Peningkatan Hasil Belajar Siswa Di SMP Negeri 7 Mataram Citra Ayu, Citra Ayu Afriana; Nyoman Sridana; Ratna Yulis Tyaningsih
Mandalika Mathematics and Educations Journal Vol 7 No 3 (2025): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i3.9678

Abstract

Mathematics is one of the subjects that plays an important role in everyday life (Elpriska 2018). Mathematics that is related to the experiences and daily life of students can be used as an interesting source of learning. However, in reality, mathematics learning in schools has not maximally achieved its goals (Prasetia, 2016). This study aims to examine the effectiveness of using LKPD learning media based on Sasak cultural ethnomathematics on the learning outcomes of geometry material for eighth-grade students at SMP Negeri 7 Mataram. The research approach used is quantitative with a Posttest Only Control Group Design. The population of this study is all eighth-grade students of SMPN 7 Mataram, and the sampling technique in this research is purposive sampling. The sample examined is eighth-grade students as the control class and VIII-F as the experimental class. The research instruments included test questions and observations. The data analysis techniques used were descriptive and inferential statistical analysis. The learning media used was the LKPD based on the ethnomathematics of Sasak culture. The results of the study indicate that the use of learning media effectively improves the learning outcomes of the geometry material of curved surface shapes for eighth-grade students at SMP Negeri 7 Mataram for the 2024/2025 academic year. This effectiveness is indicated by (1) an increase in the average learning outcomes of the experimental class of 0.8613 which is in the high category; (2) a significant difference in the average math learning outcomes between the control and experimental classes based on the independent sample t-test where t count = 5.861 > 2.005 =
Analysis of Mathematical Problem-Solving Abilities in Sequences and Series of Grade XI Students at SMAN 1 Sakra Viewed from a Gender Perspective in the Academic Year 2023/2024 Sapitri, Evi; Nani Kurniati; Ulfa Lu'luilmaknun; Nyoman Sridana
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 5 No. 3 (2024): Agustus
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v5i3.429

Abstract

This research aims to describe the mathematical problem-solving abilities related to sequences and series among XI grade students at SMAN 1 Sakra, considering gender differences. The research follows a qualitative descriptive approach, utilizing interview-based test questions as instruments. These questions will be analyzed based on Polya’s problem-solving indicators. From a total of 70 students, six were selected—three male and three female students—to represent different levels of mathematical problem-solving abilities: high, moderate, and low. The findings reveal that high-ability male students understand problems, plan and execute solutions (though with operational errors), and perform checks without writing conclusions. Moderate-ability male students partially meet the problem-solving criteria. Low-ability male students do not meet all the indicators. Among high-ability female students, understanding, planning, execution, and checking occur, but conclusions are missing. Moderate-ability female students also fall short in completeness and checking indicators. Low-ability female students only meet the understanding phase.
Co-Authors A.Wahab Jufri Ahmad Harjono Akrom, Akrom Amrullah Amrullah Amrullah Andika Rizky Pratama Asrin Bunial Khawarizmi Chausar Al Fasha Citra Ayu, Citra Ayu Afriana Dadi Setiadi Deni Deni Dwi Novitasari Eka Prihatin Halimatus Sya'diyah Hapipi Hapipi Harry Soeprianto HUSNUL KHOTIMAH Ihsan, Lalu M. Izzuddin Izmi Ihsan Intan Khosi’urrohmah Junaidi Junaidi Junaidi Ketut Sarjana Laila Maghfira Lestari, Putri Bunga Citra Muhammad Nasir Nani Kurniati Nilza Humaira Salsabila Nourma Nourma NURUL HIKMAH Pratiwi Adsa Ramdhani Rahmawati Ratna Yulis Tyaningsih Sapitri, Evi Sri Maharani Sri Subarinah Sripatmi Sudi Prayitno Sudi Prayitno Sudirman Sudirman Wilian Suharni Suharni Sujaya, Ketut Ary Sukardi Sukardi Susilawati - Tabita Wahyu v Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun Untung Waluyo Wahidaturrahmi, Wahidaturrahmi Wildan Wildan Zulhamdi Zulhamdi