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All Journal Edumaspul: Jurnal Pendidikan PHI: Jurnal Pendidikan Matematika GAUSS: Jurnal Pendidikan Matematika Jurnal Pengabdian Masyarakat Khatulistiwa SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA)
Mariana, Sri
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Arts Humanities 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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Development of Digital Worksheet Using Online Geogebra to Enhance Geometric Thinking Skills Mariana, Sri; Hadi, Windia
Supermat : Jurnal Pendidikan Matematika Vol 8 No 2 (2024): Supermat : Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33627/sm.v8i2.2753

Abstract

This research is significant in answering the challenges of increasingly sophisticated technology in creating worksheets using Geogebra software. This research aims to produce digital worksheet products using GeoGebra online based on students' geometric thinking levels that are valid and practical to use in teaching and learning processes in the classroom, both online and offline. The research method used in this study is research and development (Research and Development) with the ADDIE model. The ADDIE model has five stages: analysis, design, development, implementation, and eval__uation). The subjects of this research were students of the mathematics education study program for the 2021/2022 academic year. The instruments used were material and media expert validation sheets and student response sheets. The results of this study are digital worksheet products using GeoGebra Online based on students' geometric thinking levels that are valid and practical to use. Digital worksheets using GeoGebra online is an innovative use of technology that integrates student activity sheets.
The Effectiveness of Hybrid Learning on Student Learning Outcomes in Number Theory Hadi, Windia; Mariana, Sri; Noviana, Widyah
GAUSS: Jurnal Pendidikan Matematika Vol. 8 No. 1 (2025)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/gauss.v8i1.10452

Abstract

Abstrak Pada tahun 2022 kasus COVID-19 mengalami penurunan yang signifikan dibandingkan tahun 2021 sehingga menyebabkan berbagai lembaga baik sekolah maupun perguruan tinggi mempertimbangkan untuk dapat menyelenggarakan pembelajaran tatap muka. Pembelajaran hybrid merupakan model pembelajaran terkini di masa pandemi dan memadukan teknologi terkini. Pembelajaran daring kemudian dilanjutkan dengan metode konvensional (luring). Penelitian ini bertujuan untuk melihat efektivitas pembelajaran hybrid terhadap hasil belajar mahasiswa pada mata kuliah teori bilangan. Metode penelitian yang digunakan adalah penelitian eksperimen semu. Populasi dalam penelitian ini adalah seluruh mahasiswa semester genap tahun ajaran 2021/2022. Sampel yang diambil berasal dari dua kelas dengan jumlah keseluruhan 35 mahasiswa. Teknik pengambilan sampel yang digunakan adalah purposive sampling berdasarkan pertimbangan dosen teori bilangan, analisis data menggunakan software SPSS, dan menggunakan uji-t sampel independen. Berdasarkan hasil perhitungan analisis data menggunakan SPSS, pembelajaran hybrid terhadap hasil belajar mahasiswa teori bilangan dengan menggunakan pembelajaran konvensional tidak efektif. Pembelajaran hybrid tidak dapat dijadikan model pembelajaran alternatif di era pasca pandemi COVID-19 karena pembelajaran hybrid tetap menggunakan pembelajaran konvensional, meskipun diawali dengan pemanfaatan teknologi seperti pembelajaran daring. Kata Kunci: Hasil belajar, Matematika, Teori Bilangan, Pembelajaran Hybrid.  Abstract In 2022, cases of the COVID-19 virus have significantly decreased compared to 2021, and this has caused various institutes, both schools and universities, to consider being able to learn face-to-face. Hybrid learning is the latest learning model during the pandemic and integrates the latest technology. Learning online and then continuing with conventional methods (offline). This research aims to see the effectiveness of hybrid learning on student learning outcomes in number theory. The research method used is quasi-experimental research. The population in this study were all even-semester students in the 2021/2022 semester 2. The samples taken were from two classes with 35 students. The sampling technique used was purposive sampling based on considering the number theory lecturer, data analysis using the Software SPSS, and using the independent sample t-test. Based on the results of data analysis calculations using SPSS, hybrid learning on number theory student learning outcomes using conventional learning is not effective. Hybrid learning cannot be used as an alternative learning model in the post-pandemic COVID-19 era because hybrid learning still uses conventional learning, even though it starts with using technology such as online learning. Keywords: Hybrid Learning, Number Theory, Mathematics, Students' Learning Outcomes
PENERAPAN MODEL FLIPPED CLASSROOM UNTUK MENINGKATKAN KEMANDIRIAN BELAJAR DAN HASIL BELAJAR MAHASISWA PADA MATA KULIAH ALJABAR LINEAR Ahya, Istiqomah Nur; Mariana, Sri; Anas, Marnisyah; Wulandari, Tri Asthi; Putri, Elsa Amelia; Naila, Dhea
PHI: Jurnal Pendidikan Matematika Vol 9, No 2 (2025): EDISI OKTOBER, 2025
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/phi.v9i2.576

Abstract

Model flipped classroom merupakan pendekatan pembelajaran inovatif yang menempatkan kegiatan belajar awal di luar kelas melalui video pembelajaran, sementara kegiatan di dalam kelas difokuskan pada diskusi dan penerapan konsep. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model flipped classroom terhadap kemandirian belajar dan hasil belajar mahasiswa pada mata kuliah Aljabar Linear. Penelitian ini menggunakan metode kuasi-eksperimen dengan desain pretest-posttest control group design. Subjek penelitian adalah mahasiswa semester III Program Studi Pendidikan Matematika Universitas Islam Sarolangun sebanyak 60 orang yang dibagi menjadi dua kelas. Data dikumpulkan melalui tes hasil belajar dan angket kemandirian belajar. Hasil penelitian menunjukkan bahwa terdapat peningkatan signifikan pada kemandirian belajar dan hasil belajar mahasiswa setelah diterapkannya model flipped classroom. Dengan demikian, model ini efektif untuk diterapkan dalam pembelajaran matematika tingkat perguruan tinggi.
Natural Phenomena in the Systematic Patterns of the Fibonacci Sequence and Fractal Patterns in the Context of Educational Philosophy Mariana, Sri; Asyhar, Rayandra; Asrial, Asrial; Syaiful, Syaiful
Edumaspul: Jurnal Pendidikan Vol 9 No 2 (2025): Edumaspul: Jurnal Pendidikan (In Press)
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v9i2.9148

Abstract

This research aims to describe the relationship between natural phenomena as reflected in the Natural Phenomena in the Systematic Pattern of the Fibonacci Sequence and Fractal Patterns in the Context of Philosophy of Education, particularly in the aspects of ontology, epistemology, and axiology in mathematics learning. The types of research used are descriptive research and library research. The findings in this article are that mathematical concepts such as the Fibonacci sequence and fractal patterns can be integrated into philosophy-based education learning. Natural patterns such as the Fibonacci sequence and fractals in mathematics teaching not only deepen the understanding of mathematical concepts ontologically but also enrich the reasoning process (epistemologically) and learning values (axiologically). This integration contributes to more contextual, relevant, and meaningful learning. The conclusion of this study emphasizes the importance of applying structured educational philosophy in mathematics teaching through the exploration of natural phenomena, thereby encouraging the development of students' understanding and critical thinking skills. This study recommends strengthening the integration of educational philosophy aspects in mathematics material through a systematic study of natural phenomena
PELATIHAN PENGGUNAAN APPLET DALAM MEMBUAT SOAL MATEMATIKA BAGI GURU DAN CALON GURU TADRIS MATEMATIKA JAMBI Mariana, Sri; Hadi, Windia; Fitri, Miftahul; Noviana, Widyah; Anas, Marnisyah; Ahya, Istiqomah Nur; Liani, Hila; Ridwan, Muhamad; Amelia, Rizky
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 8, No 2 (2025): NOPEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v8i2.5638

Abstract

ABSTRACTTechnological advancements have introduced various learning media, one of which is Applet an online worksheet that enables teachers to create interactive mathematics exercises. Mathematics often involves symbols and figures requiring students’ precision, making Applet an effective tool for designing engaging and accurate questions. However, many mathematics teachers and preservice teachers are still unfamiliar with its functions and benefits. This training aimed to enhance teachers’ and preservice teachers’ skills in utilizing Applet as a teaching medium. The activity was held on Saturday, February 22, 2025, involving junior and senior high school mathematics teachers in Sarolangun Regency and mathematics students from Institut Darul Ulum Sarolangun, with speakers from Universitas Muhammadiyah Prof. DR. HAMKA and Institut Darul Ulum Sarolangun. The results indicated high enthusiasm and improved understanding among participants. The training provided a significant positive impact on mathematics learning quality outside Java Island, particularly in Jambi.Keywords: Applet, Mathematics, Teachers and Pre-service, Digital MediaABSTRAKPerkembangan teknologi menghadirkan berbagai media pembelajaran, salah satunya Applet, yaitu lembar kerja berbasis online yang memudahkan guru dalam membuat soal matematika secara interaktif. Mata pelajaran matematika sering memerlukan simbol dan gambar yang menuntut ketelitian siswa, sehingga Applet menjadi solusi efektif bagi guru untuk menyusun soal yang menarik dan akurat. Namun, banyak guru dan calon guru matematika belum memahami fungsi serta manfaat Applet. Pelatihan ini bertujuan meningkatkan kemampuan guru dan calon guru matematika dalam menggunakan Applet sebagai media pembelajaran. Kegiatan dilaksanakan pada Sabtu, 22 Februari 2025, melibatkan guru SMP/SMA sederajat di Kabupaten Sarolangun dan mahasiswa Institut Darul Ulum Sarolangun, dengan narasumber dari Universitas Muhammadiyah Prof. DR. HAMKA dan Institut Darul Ulum Sarolangun. Hasilnya menunjukkan antusiasme tinggi dan peningkatan pemahaman peserta. Pelatihan ini memberi dampak positif bagi peningkatan kualitas pembelajaran matematika di luar Pulau Jawa, khususnya di Jambi.Kata Kunci: Applet, Matematika, Guru dan Calon Guru Matematika, Media Digital
UPAYA PENCEGAHAN KENAKALAN REMAJA DALAM MENINGKATKAN MUTU PENDIDIKAN DI SEKOLAH MENENGAH ATAS Ahya, Istiqomah Nur; Mariana, Sri; Fitri, Miftahul; Liani, Hila; Achni, Oktami; Wulandari, Tri Asthi; Saputri, Devi; Hadi, Doni Aprizal; Putri, Wulan Musana; Agustin K, Arya Tri
Jurnal Pengabdian Masyarakat Khatulistiwa Vol 8, No 2 (2025): NOPEMBER
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpmk.v8i2.5680

Abstract

ABSTRACTJuvenile delinquency is a social issue that requires serious attention from various parties, particularly families, schools, and the community. This community service activity aims to provide$ education and guidance to high school stude$nts to prevent deviant behavior and improve the overall quality of education. The implementation methods included lectures socialization and student development activities emphasizing moral and religious values. The program targeted high school students who are$ vulnerable to negative$ influences such as unhealthy peer interactions, excessive use of social media and aggressive$ behavior. The results of the activity indicate an increase in students understanding of the impacts of juvenile delinquency and an improvement in their attitudes discipline, and learning motivation. The posttest scores showed a significant increase compared to the pretest results demonstrating the e$ffectiveness of the interventions provided. This program is expected to serve as a sustainable preventive e$ffort to develop well-behaved, discipline$d, and high-quality young ge$ne$rations.Keywords: juvenile$ delinquency, prevention, educational quality ABSTRAKKenakalan remaja merupakan salah satu permasalahan sosial yang perlu mendapatkan perhatian serius dari berbagai pihak, terutama keluarga, sekolah, dan masyarakat. Ke$giatan pe$ngabdian ke$pada masyarakat ini bertujuan untuk memberikan edukasi dan pembinaan kepada remaja di Sekolah Menengah Atas agar mampu menghindari perilaku menyimpang serta dapat meningkatkan mutu Pendidikan disekolah. Metode$ pelaksanaan kegiatan dilakukan me$lalui ceramah, sosialisasi, dan pembinaan yang menekankan pada nilai-nilai moral serta agama. Sasaran kegiatan adalah remaja di Sekolah Menengah Atas yang rentan terhadap pengaruh negatif seperti pergaulan bebas, pe$nyalahgunaan media sosial, dan perilaku agresif. Hasil ke$giatan menunjukkan adanya pe$ningkatan pe$mahaman peserta tentang dampak kenakalan remaja serta meningkatnya nilai siswa dalam menunjang mutu pendidikan. Kegiatan ini diharapkan menjadi langkah preventif yang berkelanjutan dalam menciptakan generasi muda yang berakhlak, disiplin, dan bermutu.Kata kunci : kenakalan remaja, pencegahan, mutu pendidikanJuve$nile$ de$linque$ncy is a social issue$ that re$quire$s se$rious atte$ntion from various partie$s, particularly familie$s, schools, and the$ community. This community se$rvice$ activity aims to provide$ e$ducation and guidance$ to high school stude$nts to pre$ve$nt de$viant be$havior and improve$ the$ ove$rall quality of e$ducation. The$ imple$me$ntation me$thods include
Co-Authors Achni, Oktami Agustin K, Arya Tri Ahya, Istiqomah Nur Anas, Marnisyah Asrial Fitri, Miftahul Hadi, Doni Aprizal Liani, Hila Muhamad Ridwan Naila, Dhea NOVIANA, WIDYAH Putri, Elsa Amelia Putri, Wulan Musana Rayandra Asyhar Rizky Amelia Saputri, Devi Syaiful . Windia Hadi, Windia Wulandari, Tri Asthi