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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Interaktif: Warta Pengabdian Pendidikan (JIWPP) Jurnal Ilmia Widya Pustaka Pendidikan
Sitorus, Irmatansy Alodya
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Humanities Biochemistry, Genetics & Molecular Biology Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA DENGAN MENERAPKAN MODEL PEMBELAJARAN TEAM GAMES TOURNAMENT (TGT) DI KELAS V SD NEGERI 068003 SIMALINGKAR: Penelitian Tindakan Kelas Br Sembiring, Agnes Salsalina; Gaol, Rumiris Lumban; Sitorus, Irmatansy Alodya; Tarigan, Chindi Clodiya Br; Karo, Jumpa Kita Agata Purba; Josua Sembiring, Josua Sembiring
Widya Pustaka : Jurnal Ilmiah Pendidikan Vol 13 No a (2025): Special Issue: Pembelajaran pada Jenjang Pendidikan Dasar
Publisher : Jurusan Ilmu Pendidikan FKIP Universitas Mataram

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Abstract

This research was motivated by the low mathematics learning outcomes of fifth-grade students at SD Negeri 068003 Simalingkar, which were attributed to the unengaging conventional teaching methods. The objective of this study was to improve mathematics learning outcomes through the implementation of the Teams Games Tournament (TGT) learning model. The research employed a Classroom Action Research (CAR) method based on the Kurt Lewin model, conducted in two cycles consisting of planning, action, observation, and reflection stages. The results showed that in the first cycle, the average student score increased from 49.74 to 55.53, but this improvement was not statistically significant (p = 0.157). After improvements in the second cycle, the average score increased significantly from 57.86 to 80.48 (p = 0.000). These findings indicate that the TGT model effectively enhances mathematics learning outcomes. Therefore, the TGT model can be recommended as an alternative teaching strategy in elementary schools, particularly in mathematics subjects.
PROGRAM PENGABDIAN MAHASISWA: ASISTENSI MENGAJAR DI UPT SD NEGERI 068003 PERUMNAS SIMALINGKAR TAHUN AJARAN 2024/2025 Sari HS, Dyan Wulan; Sitorus, Irmatansy Alodya; Sembiring, Agnes Salsalina Br; Tarigan, Chindi Clodiya Br; Karo, Jumpa Kita Agata Purba; Sembiring, Josua; Laia, Remigius Relius
Jurnal Interaktif: Warta Pengabdian Pendidikan Vol 5 No 1 (2025): Edisi Juni 2025
Publisher : Jurusan Ilmu Pendidikan, FKIP, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/interaktif.v5i1.328

Abstract

The Teaching Assistance Program at UPT SD Negeri 068003 Perumnas Simalingkar aims to develop the pedagogical, professional, social, and personal competencies of prospective primary school teachers through direct involvement in instructional and school administrative activities. This study employed a descriptive qualitative approach, using observation, interviews, and documentation over a 13-week period. The results indicate that students successfully designed and implemented 21st-century learning innovations, integrated educational technology, and engaged in non-academic activities such as library management, school discipline monitoring, and extracurricular programs. The program also fostered the development of students’ soft skills and cognitive abilities, despite some challenges in advanced technology use and classroom management. This program has shown a positive impact on improving educational quality at the partner school and provided valuable experiential learning for student-teachers in preparing for professional teaching careers.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA ASSEMBLR EDU TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA KELAS V SD SWASTA KATOLIK DISKI Sitorus, Irmatansy Alodya; Nova Florentina Ambarwati; Ester Julinda Simarmata; Joen Parningotan Purba; Paska Sriulina Tarigan; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 3 (2026): Volume 11 No. 3, September 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i3.57666

Abstract

This study aims to determine the Influence of the Problem Based Learning Model Assisted by Assemblr Edu Media on the Critical Thinking Ability of Grade V Students of Diski Catholic Private Elementary School for the 2025/2026 Academic Year. This study uses a quantitative approach with a pre-experimental design method through a one-group pretest-posttest design and the research sample was selected using the purposive sample technique with a sample of 27 students. The results showed that the average pretest score was 62,407 and the average posttest score was 86,620, so that there was an increase in students' critical thinking skills after applying the problem based learning model assisted by edu assembly media. The results of the paired t-test showed a calculated t-value of 7.568 with a significance value (Sig.2-tailed) of 0.000. Since the significance value is 0.000 < 0.05, Ha is accepted and H0 is rejected. In addition, when compared with the value of t of the table at the significance level of 5% and df = 26, which is 2.056 (two sides), then tcalculation is obtained of 7.568 with tof table 2.056 so that tcalculates ≥ tof the table. With this, it can be concluded that there is a significant difference between the pretest and posttest scores. The application of the problem-based learning model assisted by the edu assembly media has a positive and significant effect on students' critical thinking skills.
Co-Authors Br Sembiring, Agnes Salsalina Dyan Wulan Sari Hs Ester Julinda Simarmata, Ester Julinda Gaol, Rumiris Lumban Joen Parningotan Purba Josua Sembiring, Josua Sembiring Karo, Jumpa Kita Agata Purba Laia, Remigius Relius Nova Florentina Ambarwati Sembiring, Agnes Salsalina Br Sembiring, Josua Silaban, Patri Tarigan, Chindi Clodiya Br Tarigan, Paska Sriulina