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All Journal ARRUS Journal of Social Sciences and Humanities Ininnawa: Jurnal Pengabdian Masyarakat GENIUS: Jurnal Inovasi Pendidikan dan Pembelajaran
Amrin, Irfan Pratama
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Religion Humanities Economics, Econometrics & Finance Education Energy Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Implementasi Media Pembelajaran Virtual Berbasis Geogebra dalam Mengajarkan Unsur-unsur Lingkaran Di SMAN 3 Takalar Amrin, Irfan Pratama; Nasrullah; Alimuddin, Fauziyyah
GENIUS: Jurnal Inovasi Pendidikan dan Pembelajaran Vol 3 No 1 (2025): GENIUS: Jurnal Inovasi Pendidikan dan Pembelajaran
Publisher : CV. Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/gjipp.v3i1.238

Abstract

This study aims to develop and evaluate the effectiveness of a GeoGebra-based virtual learning medium in improving students' conceptual understanding of the elements of a circle, including radius, diameter, arc, sector, and segment, as well as their ability to calculate area and circumference. Using a Classroom Action Research design, this study was conducted through structured learning stages consisting of Identifying, Observing, and Concluding. Students were actively engaged in exploration, visual construction, and reflection through the use of GeoGebra integrated into digital worksheets (LKPD). Data were collected through observation and student questionnaires and analyzed using qualitative thematic analysis. The findings indicate that the use of GeoGebra significantly enhances student engagement and understanding of abstract mathematical concepts by enabling direct interaction and visualization. Most students demonstrated improved abilities in defining and representing the elements of a circle, as well as calculating area and circumference independently. Moreover, the integration of reflective activities strengthened conceptual understanding and promoted student-centered learning. Although implementation was deemed effective, this study also identified several challenges such as students' initial unfamiliarity with the GeoGebra interface and technical limitations related to internet access and digital devices. These results suggest that GeoGebra is a powerful constructivist tool in mathematics education, provided it is supported by clear instructional guidance and adequate technological infrastructure. This research contributes to addressing the gap in the application of GeoGebra in circle geometry instruction at the secondary education level, particularly in promoting exploratory and reflective learning through digital worksheets.
Analysis of Higher Order Thinking Skills in Exponents And Logarithms Khadijah, Khadijah; Amrin, Irfan Pratama; Muh. Zainal Pratama
ARRUS Journal of Social Sciences and Humanities Vol. 5 No. 3 (2025)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/soshum3984

Abstract

This study is intended to investigate the subject of exponent, roots and logarithms and how teacher can help students understand this subject better. The study method displays several facts about Exponent, Roots and Logarithm, and the correlation of them in daily life. Then, in every part, it will derive and prove the Properties of Exponent, Roots and Logarithm. Analyzing the impact of lack of concept understanding on students' ability to solve mathematics problems. Identifying common errors in learning exponent, root, and logarithm forms material. Propose strategies and ways to avoid them. Presenting effective learning media for exponent, roots and logarithm. And outlining the benefits of using UN type questions in improving understanding and Higher Order Thinking Skills (HOTS). The result of this study, we found that the Exponent, Roots and Logarithm are important foundation for various applications in daily life and in higher mathematics subjects. To assist learners in learning this material, the paper also presents a range of suggested learning media. These include the use of manipulatives, interactive whiteboards, learning videos, and worksheets. These media will help learners to visualize the concepts and apply them in different contexts. Finally, the paper suggests using UN-type questions (HOTS) to test learners' understanding. These problems are designed to encourage learners to think at a higher level in mathematical problem solving, so that they can better master the concepts of exponents, roots and logarithms.
Implementasi Asistensi Mengajar di SMA Celebes Global School Makassar Sabri, Sabri; Arsyad, Nurdin; Amrin, Irfan Pratama; Amin, Resky Fadila; Aidil Fiqra
Ininnawa : Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2024): Volume 02 Nomor 02 (Oktober 2024)
Publisher : Program Studi Manajemen FEB UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ininnawa.v2i2.5315

Abstract

Program Asistensi Mengajar PKKM di Celebes Global School, Kota Makassar, bertujuan untuk meningkatkan pemahaman siswa terhadap matematika, keterampilan guru dalam pengajaran numerasi, serta memberikan pengalaman langsung bagi mahasiswa Program Studi Pendidikan Matematika Universitas Negeri Makassar. Program ini melibatkan beberapa kegiatan, termasuk Math Teaching Program, Mathematics Consultation Program, Math Relay Games, pelatihan guru berbasis TIU Training Program, dan eksplorasi teknologi melalui Geogebra Exploration. Pelaksanaan kegiatan berlangsung selama dua bulan melalui tahapan persiapan, pelaksanaan, evaluasi, serta pelaporan dan publikasi. Hasil evaluasi menunjukkan bahwa pendekatan inovatif, seperti integrasi teknologi dan aktivitas kolaboratif, meningkatkan pemahaman siswa terhadap konsep matematika, minat belajar, serta keterampilan guru dalam menyampaikan materi. Program ini juga memberikan manfaat signifikan bagi mahasiswa dalam mengembangkan kompetensi mengajar dan menghadapi tantangan nyata di dunia pendidikan. Keberhasilan program ini mendukung implementasi kebijakan kegiatan ini serta memberikan model pembelajaran interaktif yang dapat menjadi acuan untuk program serupa di masa depan.
Co-Authors Aidil Fiqra Alimuddin, Fauziyyah Amin, Resky Fadila Khadijah Khadijah Muh. Zainal Pratama Nasrullah Nurdin Arsyad, Nurdin Sabri Sabri