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Journal : Journal on Education

Implementasi Model Auditory Intellectually Repetition (AIR) Dengan Media Geoboard Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa Kelas IV B Nurul Izzah Ramadhani Al-Syawat; Mukhlis Mukhlis; Hamdana Hadaming
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.7155

Abstract

This study aims to improve the mathematical problem-solving skills of Grade IV B students at UPT SPF SD Negeri Balang Baru 1 through the implementation of the Auditory Intellectually Repetition (AIR) model with the assistance of Geoboard media. The method used was Classroom Action Research, involving all Grade IV B students, consisting of 13 male and 13 female students. Data were collected through tests and observations, with quantitative analysis used to measure problem-solving abilities and qualitative analysis used to evaluate teacher and student activities. The results showed that the average mathematical problem-solving skills of the students increased to 76.25%. Teacher activity improved from 94.5% in Cycle I to 96.7% in Cycle II, while student activity increased from 93.28% to 97.42%. These findings indicate that the implementation of the AIR model with Geoboard media is effective in enhancing students' mathematical problem-solving skills
Peningkatan Hasil Belajar Matematika Keliling Bangun Datar Melalui Model Team Games Tournament (TGT) Pada Siswa Kelas V UPT SPF SD Inpres Hartaco Indah Andi Agus Nandi Putra; A. Mutiatul Awaliah; Hamdana Hadaming; Darmansyah Darmansyah
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.7299

Abstract

This research is a classroom action research that aims to improve the mathematics learning outcomes of the material around the flat shapes of fourth grade students at UPT SPF SD Inpres Hartaco Indah through the Team Games Tournament (TGT) model and was carried out in 2 cycles. In the first cycle, the implementation method uses only the classical lecture method. The classical method alone is ineffective because it makes students bored, thus triggering a lack of enthusiasm in learning so that it has an impact on their learning outcomes, namely not meeting the assessment standards or KKM (Minimum Completeness Criteria). The KKM in class IV mathematics at UPTSPF SD Inpres Hartaco Indah was 80. In cycle II the Team Games Tournament (TGT) model was implemented. The application of this model is able to improve student learning outcomes. This can be proven from the value of learning outcomes of students in the second cycle of mathematics. In cycle I, the classical completeness score was only 46% in the moderate category and then increased in cycle II, namely 83% in the very good category. Based on the results obtained, the use of the Team Games Tournament (TGT) model can be said to have succeeded in increasing the results of learning mathematics on the material around a flat figure.