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All Journal Journal of General Education and Humanities Dedikasi Cendekia: Warta Pengabdian Pendidikan
Lalu Rafta Patech
Universitas Mataram
Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

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Pelatihan Penggunaan KIT Media Pembelajaran Matematika di SDN 4 Bebidas Radiusman Radiusman; Lalu Sirajul Hadi; Heri Setiawan; Irwandi Putra Ramli; Lalu Rafta Patech; Catur Prima Putra Abdullah; Jundu Muhammad Mufakkirul Islami; Heri Hadi Saputra; Ade Andriyan; Syarifudin Syarifudin
Dedikasi Cendekia: Warta Pengabdian Pendidikan Vol. 3 No. 1 (2026)
Publisher : Educational Consultant & Counseling Career (EC3) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66653/dedikasicendekia.v3i1.62

Abstract

The use of mathematics learning media kits is still rarely used in learning activities. The lack of training experienced by teachers on how to use them prevents them from utilizing the available facilities. This lack of use of mathematics learning media kits also results in less enjoyable mathematics learning in the classroom and less than satisfactory results. The purpose of this community service activity was to conduct training on the use of mathematics learning media kits at SDN 4 Bebidas. The methods used in this community service activity included material delivery, question and answer sessions, training, and hands-on practice using the mathematics learning media kits. This community service activity consisted of several stages: socialization, preparation, implementation, and reflection. Based on the community service activities, teachers at partner schools observed that the use of media made students more active and communicative, resulting in better results. Teachers at partner schools also felt that this Community Service Program (PKM) indirectly strengthened collaboration and communication among teachers to improve the quality of mathematics learning.
Analysis of the Geometric Thinking Level of Primary School Students with Moderate Academic Ability in Mataram City: Evidence from a Plane Geometry Task Radiusman Radiusman; Syarifuddin Syarifuddin; Lalu Sirajul Hadi; Prayogi Dwina Angga; Lalu Rafta Patech; Desinta Desinta
Journal of General Education and Humanities Vol. 5 No. 4 (2026): August
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i4.1948

Abstract

Geometric thinking is a crucial skill for solving geometry problems and navigating everyday life. This descriptive qualitative study aims to analyze the levels of geometric thinking regarding plane figures among primary school students with moderate academic ability. The study also describes the errors students make when solving problems involving plane geometry. Data were collected through interviews and an analysis of students’ written answers to five open-ended questions designed to assess specific indicators of geometric thinking: 1) visual skills; 2) verbal skills; 3) drawing skills; 4) logical skills; and 5) applied skills. This study involved 531 fifth-grade students from 12 public primary schools in Mataram City; however, the analysis focused on 450 students classified as having moderate academic ability based on their obtained score intervals. The researchers interviewed five students who provided the most common answers for each question. The collected data were analyzed using thematic analysis, including familiarization, coding, searching for initial themes, reviewing and developing themes, defining and naming themes, and report writing. The results indicate that students with moderate academic ability demonstrated proficiency primarily in visual, drawing, and verbal skills, yet still frequently made errors regarding applied skills. The results also indicate that students with moderate mathematical ability have not yet fully grasped geometric concepts. These findings enable teachers to identify the capabilities and errors of students with moderate academic ability during geometry instruction, thereby improving their understanding of plane geometry.
Co-Authors Ade Andriyan Catur Prima Putra Abdullah Desinta Desinta Heri Hadi Saputra Heri Setiawan Irwandi Putra Ramli Islami, Jundu Muhammad Mufakkirul Lalu Sirajul Hadi Prayogi Dwina Angga Radiusman Radiusman Syarifuddin Syarifuddin Syarifudin Syarifudin