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Penerapan Alat Peraga Mistar Hitung Bilangan Bulat Untuk Meningkatkan Kemampuan Berhitung Siswa Sekolah Luar Biasa Negeri Kanatang Elsy Senides Hana Taunu; Yuliana Tamu Ina Nuhamara
Jurnal Insan Pendidikan dan Sosial Humaniora Vol. 1 No. 3 (2023): Agustus : Jurnal Insan Pendidikan dan Sosial Humaniora
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jipsoshum-widyakarya.v1i3.790

Abstract

The purpose of this study was to find out how the use of slide rule media can improve students' numeracy skills in integer arithmetic operations for Kanatang State Special School students. This Classroom Action Research (PTK) was conducted at the Kanatang Foreign School in the Odd Semester of the 2022/2023 academic year. The subjects in this study were the students of the Kanatang State Special School, which consisted of 10 students, namely 5 students and 5 female students. The research object is the Ruler Count media in learning addition and subtraction of integers in Mathematics. The procedures/steps of this Classroom Action Research consist of cycles. Implementation of this Classroom Action Research each cycle includes: planning, implementation of action, observation, and reflection. The instruments used in this study were pre-test questions, post-test questions for each cycle, and interview guidelines. The questions made consist of 10 numbers in the form of an essay test. The data collection technique used was the provision of tests, interviews, observations and field notes. The instrument used is a test in the form of a description. Data collection was carried out in three stages, namely: (1) reducing data, (2) presenting data, and (3) drawing conclusions. The results showed that student activities and teacher activities in learning activities in cycle I reached the Good category and cycle II was very good. The results of the analysis of the final test cycle I obtained the percentage of average scores with student absorption reaching 60% and learning completeness reaching a percentage 70% of 10 students. Whereas in the analysis of the final test cycle II there was an increase according to the results of observations of student and teacher activities, the percentage of the average value of student absorption reached 90% with classical learning completeness reaching the target percentage of 100% of 10 students. This has shown that there is an increase in the learning outcomes of Kanatang State Special School students in the material of addition and subtraction of integers by using the integer slide rule.
Penggunaan Alat Peraga “Papan Pintar” untuk Meningkatkan Numerasi di Desa Wali Ate Yuliana Tamu Ina Nuhamara; Elsy Senides Hana Taunu; Karolina Albina Rewa
Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat Vol. 1 No. 3 (2024): Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/harmoni.v1i3.410

Abstract

The lack of understanding of the concept of Multiplication and Division as well as the lack of knowledge about learning media or teaching aids for children in Wali ATE Village encouraged the Team to carry out socialization activities on the use of Smart Board teaching aids to improve numeracy skills, especially multiplication and division material. The implementation of the activity started with a demonstration of the use of smart board props by the Team, followed by the opportunity for the children to try out the smart board props. The results show that it is easier for children to understand the concept of multiplication and division of numbers as seen from the children's enthusiasm in playing the smart board props
Pengaruh Model Pembelajaran Kooperatif Make a Match Terhadap Hasil Belajar Matematika Pada Materi Persamaan Linear Satu Variabel Peserta Didik di Kelas VII SMP Negeri Satap Ngarukahiri: Penelitian Susanti Kahi Leba; Elsy Senides Hana Taunu
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.2688

Abstract

This research aims to determine the effect of the Make A Match learning model on students' mathematics learning outcomes in class VII lines and angles at Satap Ngarukahiri State Middle School in the Even semester of the 2025/2026 academic year. This type of research is quantitative experimental research with a One Group Pretest-Posttest design. The research subjects who were treated using the make A Match learning model were 21 class VII students. From the results of research and data analysis, test results were obtained on the sample t-test. Based on the results of the sample t-test carried out, it can be obtained that the sig. (2-tailed) 0.000, which means the value is less than 0.005 (0.000 < 0.005), so it can be concluded that H_1 is accepted and H_0 is rejected. So there is an influence of the Make A Match learning model on the mathematics learning outcomes of class VII students at Satap Ngarukahiri State Middle School.