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All Journal AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Biologi Jurnal Pendidikan Matematika Raflesia Journal of Education and Instruction (JOEAI) Indiktika : Jurnal Inovasi Pendidikan Matematika Jurnal Pendidikan Matematika (JUDIKA EDUCATION) JE (Journal of Empowerment) JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Community Development Journal: Jurnal Pengabdian Masyarakat SIMBIOSA Jurnal Math-UMB.EDU LINEAR: Journal of Mathematics Education FARABI: Jurnal Matematika dan Pendidikan Matematika Kognitif: Jurnal Riset HOTS Pendidikan Matematika Journal of Natural Sciences JIMAKUKERTA Journal of Mathematics Instruction, Social Research and Opinion Journal of Artificial Intelligence and Digital Business Indonesian Journal of Innovation Multidisipliner Research Aktual : Jurnal Pengabdian Kepada Masyarakat Unnes Journal of Mathematics Education International Journal of Educational Research Jurnal Pendidikan Rafflesia Indonesian Journal of Innovation Multidisipliner Research
Kashardi, Kashardi
Universitas Muhammadiyah Bengkulu
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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Geogebra-Assisted Animation Video Development and Artificial Intelligence for Critical Thinking Skills Mustika Indah Baitul Susanti; Kashardi Kashardi; Masri Masri
Journal of Mathematics Instruction, Social Research and Opinion Vol. 5 No. 1 (2026): March
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v5i1.1152

Abstract

Learning mathematics in the 21st century requires developing critical thinking skills. However, traditional methods still dominate the classroom, such as using textbooks as learning resources and whiteboards as learning media, making it difficult for students to understand triangle congruence visually and dynamically. This research aims to develop animated video media using GeoGebra and Artificial Intelligence (AI) on triangle congruence material for grade IX junior high school students and to describe their validity and practicality. The research uses the Research and Development (R&D) method with the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The test subjects were 14 grade IX students and 1 mathematics teacher, with validation sheet instruments and practicality questionnaires. The results showed that the average validity of the media was 90% with the very valid category, while the practicality reached 89.11% with the very practical category. These findings show that GeoGebra and AI-assisted animation videos are feasible alternatives to modern, interactive mathematics learning media that facilitate students’ critical thinking skills in triangle congruence materials.
Perbedaan Keterampilan Proses Sains Menggunakan Model Pembelajaran PJBL dan PBL pada Pembelajaran IPA di SMP Negeri 02 Seberang Musi Jalaluddin Mahali; Kashardi Kashardi; Irwandi Irwandi; Merri Sri Hartati
Indonesian Journal of Innovation Multidisipliner Research Vol. 1 No. 3 (2023): Juli - September
Publisher : Institute of Advanced Knowledge and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/ijim.v1i3.24

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan keterampilan proses sains pada pembelajaran IPA menggunakan model pembelajaran Project Based Learning (PjBL) dan Problem Based Learning (PBL) di SMP Negeri 02 Seberang Musi. Jenis penelitian ini adalah quasi eksperimen. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII sebanyak 2 kelas. Teknik pengambilan sampel dengan cara total sampel. Kelas dibagi menjadi 3 kelas secara purposive sampling. Desain penelitian menggunakan non-equivalent control group pretest-posttest design. Pengumpulan data menggunakan lembar tes dan lembar observasi. Data dianalisis menggunakan uji one way anova. Hasil penelitian menunjukkan bahwa Tidak terdapat perbedaan Keterampilan Proses Sains menggunakan model pembelajaran Project Based Learning (PjBL) dan Problem Based Learning (PBL), serta terdapat perbedaan terhadap pembelajaran Konvensional pada pembelajaran IPA di SMP Negeri 02 Seberang Musi.
Development of a digital LKPD on relations and functions to enhance mathematical conceptual understanding Atika Suri; Mardiah Syofiana; Kashardi
LINEAR: Journal of Mathematics Education Vol. 7 No. 1 (2026): Volume 7 Nomor 1 June 2026
Publisher : Fakultas Tarbiyah dan Ilmu Keguran IAIN Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/linear.v7i1.44-54

Abstract

Conceptual understanding can be achieved through digital teaching materials, which can make teaching and learning activities more efficient and imaginative. Therefore, this study aims to develop a digital LKPD on relations and functions to enhance students' mathematical conceptual understanding and to determine its validity and practicality. This research is a Research and Development (R&D) study using the ADDIE development model. The study's subjects were students in class VIII C at SMPN 1 Kabawetan. The research instruments consisted of validation sheets, assessed by material and media experts, and student response questionnaires. The results showed that the developed digital LKPD received a valid category from material experts (average score of 0,75) and a highly valid category from media experts (average score of 0,81). Meanwhile, a limited trial produced an average result of 80%, indicating a practical category. Thus, the developed digital LKPD is feasible and practical for use in school mathematics instruction.
PBL dan Discovery Learning Berbantuan Virtual Laboratorium terhadap Keterampilan Pemecahan Masalah dan Efikasi Diri Siswa Suwarno, Suwarno; Kashardi, Kashardi; Hartati, Merri Sri
JOEAI (Journal of Education and Instruction) Vol. 9 No. 2 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/zc6nh111

Abstract

The purpose of this study was to test the effectiveness of the Problem-Based Learning (PBL) model, Virtual Lab-assisted Discovery Learning (DL), and the conventional model on improving problem-solving skills and self-efficacy. The research method used was a quasi-experimental design with a non-equivalent pre-test and post-test control group. The results showed a significant difference in improvement in problem-solving skills between the three groups (p < 0.001). The Virtual Lab-assisted Discovery Learning model provided the highest improvement (an average increase from 26.77 to 57.43), followed by the Virtual Lab-assisted PBL model (an average increase from 26.39 to 55.64) and the conventional model (an average increase from 27.48 to 34.45). Meanwhile, for the self-efficacy variable, although all classes experienced significant internal improvement (p < 0.05), no statistically significant difference was found between the groups (p = 0.741). In conclusion, the use of virtual laboratories in active learning models is effective for visualizing abstract concepts and for training students' systematic, logical thinking. However, self-efficacy growth tends to be evenly distributed across approaches that provide successful experiences.   Keywords: Discovery Learning, Self-Efficacy, Problem-Solving Skills, Problem-Based Learning, Virtual Laboratory
The Influence Of Cultural Values On The Implementation Of Education: A Comparison With Education Systems In Other Countries Depi Fibriyanti; Ade Putra Tri Prima; Asbani Asbani; Kashardi Kashardi; Adi Asmara
Jurnal Pendidikan Rafflesia Vol. 4 No. 2 (2026): Juni
Publisher : CV. Generasi Insan Rafflesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/jpr.v4i2.159

Abstract

Cultural values ​​play a crucial role in shaping a country's education system, encompassing curriculum, learning methods, discipline, and educational objectives. This study aims to analyze the influence of cultural values ​​on the delivery of education through a comparison of the education systems of Finland, Japan, South Korea, and Singapore. The method used in this study is a literature review with a descriptive-comparative approach. Data were obtained from various scientific sources such as journals, books, and international education reports. The results show that each country has educational characteristics influenced by the cultural values ​​of its society. Finland emphasizes equality, freedom, and student well-being, creating a flexible education system with minimal academic pressure. Japan prioritizes discipline, responsibility, cooperation, and respect for others, reflected in school culture and character education. South Korea is influenced by a competitive culture and a strong work ethic, resulting in an education system oriented toward academic achievement. Meanwhile, Singapore integrates the values ​​of pragmatism, multiculturalism, and technological mastery into its education system to support the development of superior and adaptive human resources. This comparison demonstrates that the success of an education system is inseparable from the cultural values ​​that develop within society. Therefore, the development of education in Indonesia needs to consider relevant local cultural values ​​in order to be able to create an education system that is high quality, has character, and is in accordance with the needs of the times.
Co-Authors Ade Putra Tri Prima Adriadi, Rekho Ali Syahbana Aminuyati Andik Purwanto Aroma, Nellys Asbani Asbani Asmara, Adi Asmara, Adi Astuti, Asmi Atika Suri B, Andre Nofriady Bella Nandita Christiana , Yona Dahliah, Jeli Depi Fibriyanti Desiningsih, Rina Dewi Kurnia Dwi Ismawati Edwar, Yoni Elmiana, Lisa Eriyanto, Eriyanto Fauzan . Firmansyah, Hendri Fuadi, Diyoba Azhar Hadi, Janes Kurnia Hamida, Elis Harahap, Mardhatillah Hafidzah Hartati, Merri Sri Haryana, Lia Heri, Septen Hutauruk, Lenni Mantili Idham Kamil Irwandi Irwandi Isnaeni Rofiah Istiana, Farika Iswandi, Wedi Jalaluddin Mahali Junita, Shinta Kristian, Deddi Latifah, Haniyatul Lestari, Teri Lisa Elmiana Mantili, Lenni Mardiah Syofiana Mardiah Syofiana Marleni, Linna Masri Masri Masri Masri Medriati, Rosane Merri Sri Hartati Mustika Indah Baitul Susanti Neti Kesumawati, Neti Ningrum, Tri Rahayu Setya Novita Sari Novita Sari Nyayu Masyita Ariani Oktara, Yogi Rizki Oktavia, Fina Olivia Faradila Pardini, Aan Soka Poppy Lariski Putri , Desy Hanisa RACHMAT HIDAYAT Rahayu, Irmaning Rahma, Isni Dwi Rahmadania, Rianti Rahmat Jumri Rhomadoni, Indra Nur Rika Handayani Rina Desiningsih Risnanosanti Risnanosanti Ristontowi, Ristontowi Riwayati, Selvi Rizky Oka Sasmaya Sari, Lorenza Puspita Sasmaya, Rizky Oka Selvi Riwayati Shinta Junita Siswanto, Rangga Soeviatulfitri Soeviatulfitri Sugirad, Anang Erma Dona Sularni, Sularni Suwarno Suwarno Syahbana, Ali Syahfitri, Jayanti Syofiana, Mardiah Wahyu Setyo Utomo Wibowo, Ari Isnu Winda Ramadianti, Winda Yolanda, Helpa Yossi Novita Yudisman, Afrien Yuriska Destania Zachriwan Zachriwan Zachriwan, Zachriwan