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All Journal CAUCHY: Jurnal Matematika Murni dan Aplikasi Jurnal Gantang Journal of Honai Math Jurnal Cendekia : Jurnal Pendidikan Matematika Prima: Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika (Jupitek) Mosharafa: Jurnal Pendidikan Matematika IJORER : International Journal of Recent Educational Research Jurnal Eurekamatika MATHunesa: Jurnal Ilmiah Matematika EDUCATOR : Jurnal Inovasi Tenaga Pendidik dan Kependidikan Kreano, Jurnal Matematika Kreatif Inovatif Journal on Mathematics Education Research DIMASEJATI:Jurnal Pengabdian Kepada Masyarakat
Sumanang Muhtar Gozali
Universitas Pendidikan Indonesia
Computer Science & IT Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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ANALYSIS OF STUDENTS’ MATHEMATICAL COMMUNICATION ABILITY BASED ON SELF-CONFIDENCE AND COGNITIVE STYLE Jarot Aji Baskoro; Turmudi Turmudi; Sumanang Muhtar Gozali
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 1 (2024): Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss1pp75-82

Abstract

Self-confidence and cognitive style are important variables that influence the behavior of students in the academic field, the continued development of academic abilities, how learning is carried out, and how they interact in classroom activities. Learning activities will be expected more effective because all of the learning steps going to be attractive and get to reach the learning achievements if students have good self-confidence. So, all of these things are related to mathematical communication ability. The data on students' mathematical communication ability scores that were influenced by two factors, the level of self-confidence and different cognitive styles, were analyzed by the experimental design carried out in this research was a 3x2 Completely Randomized Factorial Design. The observation data were analyzed statistically with the F-test at a significance level of 5%. From the test of between-subjects effects, the output data was on the ANOVA table. We can get the conclusion that there was factors interaction which can be seen by p-value (Sig.) < α = 0.05, which means rejected H0. There was an effect of interaction between self-confidence with cognitive style significantly to mathematical communication ability
THE EFFECT OF GAMES IN THE GASING METHOD ON MATHEMATICAL CREATIVE THINKING ABILITY OF JUNIOR HIGH SCHOOL STUDENTS Abu Moh. Rasyid Ridho; Al Jupri Al Jupri; Sumanang Muhtar Gozali
EDUCATOR : Jurnal Inovasi Tenaga Pendidik dan Kependidikan Vol. 6 No. 4 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/educator.v6i4.16122

Abstract

Mathematical creative thinking is important because students need not only to obtain correct answers but also to generate varied strategies and representations when solving problems. This study aimed to examine the effect of games integrated into the GASING method on junior high school students’ mathematical creative thinking ability in integer multiplication and to describe their creative thinking profiles across indicators. A mixed methods approach with a sequential explanatory design was employed with 49 Grade VII students from two public junior high schools in Lembata Regency, East Nusa Tenggara, comprising 24 students in the experimental class and 25 in the control class. Data were collected through a mathematical creative thinking test, semi-structured interviews, and classroom observation. The test was validated by four experts, obtaining a mean score of 3.54 out of 4.00 and a Cronbach’s alpha reliability coefficient of 0.907. The results showed a significant difference between the groups (t(44.373) = 2.476, p = .017, d = 0.71), with N-gains of 0.35 and 0.23, respectively. The creative thinking profile showed originality (54.17%), fluency (45.83%), elaboration (40.63%), and flexibility (33.33%). Thus, games integrated into the GASING method show potential for supporting students’ mathematical creative thinking. ABSTRAK Kemampuan berpikir kreatif matematis penting dikembangkan karena siswa tidak hanya dituntut memperoleh jawaban, tetapi juga menghasilkan beragam strategi dan representasi dalam menyelesaikan masalah. Penelitian ini bertujuan menganalisis pengaruh permainan dalam metode GASING terhadap kemampuan berpikir kreatif matematis siswa SMP pada materi perkalian bilangan bulat serta mendeskripsikan profil kemampuan berdasarkan indikator kreativitas. Penelitian menggunakan mixed methods dengan desain sequential explanatory, melibatkan 49 siswa kelas VII dari dua SMP negeri di Kabupaten Lembata, Nusa Tenggara Timur, yang terdiri atas 24 siswa kelas eksperimen dan 25 siswa kelas kontrol. Data dikumpulkan melalui tes berpikir kreatif matematis, wawancara semiterstruktur, dan observasi. Instrumen tes divalidasi oleh empat ahli dengan skor rata-rata 3,54 dari 4,00 dan reliabilitas Cronbach’s alpha 0,907. Hasil menunjukkan perbedaan signifikan antara kelas eksperimen dan kontrol (t(44,373) = 2,476; p = 0,017; d = 0,71), dengan N-gain masing-masing 0,35 dan 0,23. Profil kreativitas menunjukkan originality 54,17%, fluency 45,83%, elaboration 40,63%, dan flexibility 33,33%. Dengan demikian, permainan dalam metode GASING menunjukkan potensi sebagai pendekatan pembelajaran yang mendukung perkembangan berpikir kreatif matematis siswa.
Co-Authors Abu Moh. Rasyid Ridho Aida Kusuma Wardah Al Jupri Al Jupri Aulia Khairunnisa Bonita, Srita Tania Dadang Juandi Dewi, Reza Farhania DIAN LATIFAH, DIAN Dian Usdiyana Dina Mauliddiana Elah Nurlaelah Elah Nurlaelah Encum Sumiaty, Encum Eris Iswara Eyus Sudihartinih Fatmiyati, Novita Faturohman, Ikhsan Imam Nugraha Albania Intan Susilawati Irham Walidaka Iswara, Eris Jarot Aji Baskoro Jasmine Salsabila Lutfi kartika yulianti Lutfi, Jasmine Salsabila Muhammad Nur Hidayat Taufiqurrahman Mursidah Mursidah Mursidah, Mursidah Nanang Priatna Novita Fatmiyati Pramasta, Rizki Ridho, Abu Moh. Rasyid Rini Marwati Rizky Rosjanuardi Rizza Lestari Susilawati, Intan Turmudi Tuti Hartati