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All Journal MAGISTRA Al-Jabar : Jurnal Pendidikan Matematika Desimal: Jurnal Matematika MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Community Empowerment ABSIS : Mathematics Education Journal DEDIKASI : Jurnal Pengabdian Kepada Masyarakat
Joko Sungkono
Unknown Affiliation
Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics Public Health Social Sciences

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GeoGebra utilization training for visualization of solid geometry volume formula constructions for mathematics teachers Yuwono, Muhammad Ridlo; Triyono, Triyono; Wijayanti, Septiana; Tasari, Tasari; Sungkono, Joko; Syaifuddin, M. Wahid; Yuliana, Yuliana; Firmansah, Fery; Perdana, Muhammad Ikhsan Habib; Prameswari, Lala Areta
Community Empowerment Vol 10 No 3 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.12333

Abstract

This community service was conducted to improve mathematics teachers' skills in using GeoGebra to visualize the volume formula constructions of solid geometry shapes, particularly cubes, cuboids, and pyramids. The service activity was packaged in the form of training conducted online from July 20, 2024, to July 27, 2024, via Zoom Meeting. The results of this workshop showed that participants were able to use the tools available in GeoGebra to create visualizations of the volume formula constructions of solid geometry shapes. This activity had a positive impact on increasing the knowledge and skills of mathematics teachers in utilizing GeoGebra as a learning medium for geometry materials.
Uji Normalitas Gain untuk Pemantapan dan Modul Dengan One Group Pre And Post Test di SMP Negeri 1 Padangsidimpuan Torang Siregar; Abadi, Agus Maman; Andayani, Sri; Rangkuti, Ahmad Nizar; Sungkono, Joko
Dedikasi : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2024): Dedikasi : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah III DKI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53276/dedikasi.v3i2.206

Abstract

Abstrak Dalam dunia ilmu pengetahuan, matematika disebut sebagai bahasa ilmu pengetahuan. Artinya disiplin ilmu ini merupakan pondasi dasar dari semua cabang disiplin keilmuan lainnya. Jika kemampuan matematika seseorang cukup baik, maka mudah bagi seseorang tersebut untuk menguasai keilmuan yang lain begitu juga sebaliknya. Oleh karena itu, perlu kiranya memfasilitasi peserta didik dengan berbagai hal yang dapat meningkatkan pemahamannya terhadap setiap materi dalam bidang studi matematika. Dalam penelitian ini, kami mengusulkan diadakannya kegiatan pemantapan dan penyediaan modul yang diharapkan dapat meningkatkan nilai akademik para siswa. Untuk mengukur tingkat efektivitas dari kegiatan ini, kami menggunakan uji normalitas gain dengan one group pre and post test design yang diaplikasikan pada bab himpunan di SMP Negeri 1 Padangsidimpuan. Dari penelitian ini merepresentasikan dominasi efektivitas pada level sedang sebanyak 48,875%, disusul level tinggi dan rendah dengan persentasi yang sama sebesar 35 % dan tidak efektif sebesar 4.635 %. Dapat disimpulkan bahwa usulan pengadaan kegiatan pemantapan dan penyediaan modul memberi pengaruh keefektivan pemahaman para siswa terhadap materi pelajaran cukup signifikan, sehingga dapat membantu meningkatkan nilai akademik peserta didik.
Pengembangan Perangkat Pembelajaran mengacu Model Creative Problem Solving berbasis Somatic, Auditory, Visualization, Intellectually Wijayanti, Septiana; Sungkono, Joko
Al-Jabar: Jurnal Pendidikan Matematika Vol 8 No 2 (2017): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v8i2.9656

Abstract

This study aims to develop the valid, practical, and effective teaching instruments by using Creative Problem Solving (CPS) learning model with Somatic, Auditory, Visualization, and Intellectually (SAVI) based. This method of this study is RnD (Research and Development) which uses 4 D (Define, Design, Develop, and Development) learning model from Thiagarajan. But, this phase of the study is not spreading the developing result of the teaching instrument yet. This study produces learning instruments such as lesson plan (RPP), learning module, and students’ worksheet (LKS). The result of this study shows that 1) learning instruments by using CPS learning model with SAVI based such as lesson plan, learning module, and student’s worksheet includes in good category based on the expert judgement generally, 2) students and teacher’s response toward the learning by using CPS learning model with SAVI based show that they are interested in learning process, new learning model which is not used before, and they are also interested in the student’s worksheet and learning module, and 3) CPS learning model with SAVI based is effective to use in learning distance in space. From this result of the study, it can be concluded that the developed learning instrument is valid, practical, and effective.Keywords: CPS; Development;Learning Instrument; SAVI.
Odd harmonious labeling on the union of flower graphs Firmansah, Fery; Tasari, Tasari; Sungkono, Joko
Desimal: Jurnal Matematika Vol. 7 No. 3 (2024): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v7i3.24612

Abstract

Applications of graph labeling in the fields of communication network addressing, database management, secret sharing schemes, and cryptology. Graphs that satisfy the odd harmonious labeling property are called odd harmonious graphs. The purposes of the research are to obtain the construction of the union of zinnia flower graphs, the union of double quadrilateral flower graphs, the rosella flower graphs, and the union of rosella flower graphs. The research method consists of literature study, graph class construction, graph labeling construction, theorem construction, and proof. The result of the research proves that the union of the zinnia flower graph, the double quadrilateral flower graph, the rosella flower graph, and the union of the rosella flower graph satisfies the odd harmonious labeling property. Thus, the novelty of this research is that the properties of the new graph class of odd harmonious graphs are obtained.
Co-Authors Agus Maman Abadi Ahmad Nizar Rangkuti Aldri Frinaldi Arumsari, Diny Fery Firmansah Linda Kurnia Saputri M Wahid Syaifuddin M. Wahid Syaifuddin M. Wahid Syaifuddin Nugrahaningsih, Th. Kriswianti Perdana, Muhammad Ikhsan Habib Prameswari, Lala Areta Septiana Wijayanti Septiyana Rosita Dewi Sri Andayani Tasari, Tasari Torang Siregar Triyono Triyono Udiyono . Yuliana Yuliana .