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OMEGA: Jurnal Keilmuan Pendidikan Matematika
Published by Universitas Alwashliyah Medan
ISSN : 2964769X     EISSN : 28288645     DOI : https://doi.org/10.47662/jkpm.v1i3.341
Core Subject : Education,
Mathematics
OMEGA: Jurnal Keilmuan Pendidikan Matematika adalah jurnal yang memuat hasil-hasil penelitian dan pembahasan di bidang pendidikan matematika yang meliputi pendidikan dan pengajaran, strategi pembelajaran, kurikulum, media pengajaran, metode pembelajaran, teknik pembelajaran. Jurnal ini diterbitkan oleh Pendidikan Matematika FKIP UNIVA Medan setiap bulan Januari, Mei dan November (3 edisi pertahunya)
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 4 Documents
 1 
Search results for , issue "Vol. 4 No. 1 (2025): OMEGA" : 4 Documents clear
Pengaruh model pembelajaran kooperatif tipe inside outside circle terhadap kemampuan komunikasi matematis siswa berbantuan animaker Anggita, Nabila; Simamora, Minta Ito; Putri, Jihan Hidayah
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 1 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i1.920

Abstract

Based on the background of the problem in this research, namely the low mathematical communication skills of class VIII students at the Mawaridussalam Islamic Boarding School due to their lack of mathematical communication skills to learn and participate actively in mathematics lessons, the learning model applied so far seems monotonous which is still centered on teachers and mathematics learning in The Mawaridussalam Islamic Boarding School, especially in terms of building materials, has not implemented the Animaker learning model and media. The aims of this research are: 1) to determine the effect of the Inside Outside Circle type cooperative learning model on the mathematical communication abilities of class VIII students at the Mawaridussalam Islamic Boarding School, 2) to determine the effectiveness of using Animaker media on the mathematical communication abilities of class VIII students at the Mawaridussalam Islamic Boarding School. Based on the results of test calculations at a significance level of a - 5%, it is known that the t count is (19.716 > 2.032), then Ho is rejected and H is accepted, so it can be concluded that there is a significant influence of the Inside Outside Circle type cooperative learning model on students' mathematical communication skills with the help of Animaker. Based on students' mathematical communication skills with the help of Animaker using a student response questionnaire, each student's average score and percentage were obtained in the "Very Good" category. The questionnaire was used to determine student responses to students' mathematical communication skills using the Inside Outside Circle learning model assisted by Animaker
Pengembangan LKPD Berbasis Budaya Melayu dengan Model Problem Based Learning Berbantuan Canva Lubis, Nur Azura; Saragih, Risna Mira Bella; Matondang, Khoiruddin
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 1 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i1.924

Abstract

This research aims to produce a valid, practical, and effective Malay culture-based Student Worksheet (LKPD) on the set theory material for seventh-grade students. The study uses the 4-D Research and Development (R&D) model. The subjects of this research were 32 students from the seventh grade of SMP Negeri 3 Tanjung Beringin. The analysis of the LKPD scores by the validators resulted in an index of 0.96 from the material expert, categorized as high or very valid, an index score of 0.96 from the media expert, also categorized as high or very valid, and an index score of 0.93 from the language expert, categorized as high or valid. The teacher's questionnaire classification met the criteria of "very good" with an average score of 4.8 out of a maximum score of 5.00. The student questionnaire results met the criteria of "strong" or practical with a percentage of 86.09%, indicating that the Malay culture-based LKPD has practical quality. The effectiveness was obtained from the N-gain calculation, with an average of 0.77, categorized as high, showing that the Malay culture-based LKPD is effective in improving student learning outcomes.
Efektivitas TGT dan TSTS dalam Meningkatkan Komunikasi dan Problem Solving Matematis Siswa Rangkuti, Sakdiah Aini; Thahara, Malika; Tobing, Talitha Eriliyah Wardhana; Maharani, Israq
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 1 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.927

Abstract

This study aims to analyze the improvement of students' mathematical communication and problem-solving skills through the implementation of cooperative learning models, namely Teams Games Tournament (TGT) and Think Pair Share (TPS). Data were collected through mathematical communication skill tests, mathematical problem-solving tests, observations, and interviews. The results indicate a significant improvement in students' mathematical communication and problem-solving skills using TGT and TPS models compared to conventional teaching methods. The TGT group showed an average increase in pretest and posttest scores of 19.8 points in communication skills and 21.9 points in problem-solving skills. The TPS group showed an average increase of 18.9 points in communication and 19.9 points in problem-solving. Meanwhile, the control group showed an average increase of only 8.2 points in communication and 9.4 points in problem-solving. The study recommends the broader application of cooperative learning models and teacher training to enhance teaching effectiveness.
Peningkatan Karakter Kedisiplinan Siswa dengan Pembelajaran E-Learning Berbasis Masalah Kearifan Lokal Matondang, Khoiruddin; Lubis, Ulfa Annisa; Saragih, Risna Mira Bella; Irvan, Irvan; Azis, Zainal; Siswadi, Siswadi
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 1 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i1.948

Abstract

This study aims to analyze the influence of e-learning learning based on local wisdom problems on improving the character of student discipline at Al-Azhar High School Medan. The subject of the study was a student of Al-Azhar High School Medan grade XII. The research method used is descriptive with quantitative and qualitative approaches. Data was collected through questionnaires, observations, interviews, and documentation. The research subjects consisted of grade XII students who were selected purposively, with a total of 146 students. The results of the study show that the application of the e-learning learning model based on local wisdom problems has a positive impact on improving student discipline, especially in the aspects of technology use, ethics and social interaction, as well as involvement in local culture-based learning. The findings indicate that the integration of local cultural values into e-learning not only enriches teaching materials, but also increases students' motivation, responsibility, and independence in managing the learning process. The practical implications of this research can be used as a basis for the development of innovative learning methods that combine technology and local wisdom to improve the quality of character education in the school environment.

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