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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika EDU-MAT: Jurnal Pendidikan Matematika JP3 (Jurnal Pendidikan dan Profesi Pendidik) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Equals : Jurnal Ilmiah Pendidikan Matematika J-PiMat : Jurnal Pendidikan Matematika Bubungan Tinggi: Jurnal Pengabdian Masyarakat Jurnal Pendidikan Pengabdian Kampus: Jurnal Informasi Kegiatan Pengabdian Pada Masyarakat Mitra Teras: Jurnal Terapan Pengabdian Masyarakat Kreano, Jurnal Matematika Kreatif Inovatif
Muhammad Rizaldi
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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EFEKTIVITAS CHATGPT UNTUK MENDORONG BERPIKIR KRITIS MAHASISWA DALAM MENYELESAIKAN MASALAH ALJABAR Muhammad Rizaldi; Putri Sasalia; Pancarita Pancarita
EDU-MAT: Jurnal Pendidikan Matematika Vol 12, No 1 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/edumat.v12i1.18668

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas ChatGPT sebagai alat bantu mahasiswa untuk berpikir kritis dan mendeskripsikan berpikir kritis mahasiswa dalam menyelesaikan masalah aljabar dengan bantuan ChatGPT. Penelitian ini merupakan penelitian mix method dengan explanatory sequential design yaitu data dianalis analisis secara kuantitatif terlebih dahulu dan dilanjutkan dengan secara kualitatif deskriptif. Hasil penelitian ini menunjukkan rata-rata nilai berpikir kritis kelas ChatGPT (56,67) lebih besar daripada kelas kontrol (41,33). Hasil analisis uji-t menunjukkan bahwa t-hitung (2,58) > t-tabel (2,03) dan nilai p-value 0,007 yang mana lebih kecil dari 0,05. Sehingga dapat disimpulkan bahwa hipotesis awal (H0)ditolak yang artinya ChatGPT efektif untuk mendorong mahasiswa kemampuan berpikir kritis. Lebih lanjut mahasiswa yang berpikir kritisnya tergolong tinggi akan mempertanyakan kredibelitas informasi dari ChatGPT maupun masalah, membuat kesimpulan yang tepat dari informasi yang diperoleh, dan menyelesaikan masalah dengan strategi yang tepat. Sedangkan mahasiswa yang berpikir kritisnya tergolong rendah menerima informasi dari ChatGPT maupun masalah tanpa mempertanyakan kredibilitasnya, dan hanya menyalin apa yang dikerjakan oleh ChatGPT tanpa memperhatikan kebenarannya.Kata kunci: Berpikir kritis, ChatGPT, Masalah aljabar, Mahasiswa Abstract: This research aims to determine the effectiveness of ChatGPT as a tool for assisting per-service teachers in critical thinking and describe the critical thinking of students in solving algebra problems with the help of ChatGPT. This study uses a mixed-methods approach with an explanatory sequential design, where quantitative analysis is conducted first, followed by qualitative descriptive analysis. The results of this research show that the average critical thinking score for the ChatGPT class (56.67) is higher than the control class (41.33). The t-test analysis indicates that the t-value (2.58) > t-table (2.03) with a p-value of 0.007, which is smaller than 0.05. Therefore, it can be concluded that the null hypothesis (H0) is rejected, meaning that ChatGPT is effective in enhancing pre-service teachers’ critical thinking abilities. Furthermore, pre-service teachers with high levels of critical thinking tend to evaluate the credibility of information from both ChatGPT and problems, make the correct conclusions from acquired information, and solve problems using appropriate strategies. On the other hand, pre-service teachers with low levels of critical thinking tend to accept information from ChatGPT and problems without questioning their credibility, merely copying what is generated by ChatGPT without paying attention to its accuracy. Keywords: Critical thinking, ChatGPT, Algebraic problems, Pre-service teachers
Analisis Berpikir Kritis dan Kreatif Mahasiswa Baru Ditinjau dari Kecerdasan Dasar dan Beban Kognitif-Afektif Muhammad Rizaldi; Oktaviana Ainun Ratnawati; Emy Artuti
EQUALS: Jurnal Ilmiah Pendidikan Matematika Vol. 9 No. 1 (2026): Transformasi Pembelajaran Matematika melalui Pendekatan Inovatif dan Teknologi
Publisher : Program Studi Pendidikan Matematika, FKIP Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/equals.v9i1.3246

Abstract

Critical and creative thinking are essential competencies for first-year mathematics education students. However, many students still struggle to solve non-routine mathematical problems. This study aimed to analyze students’ critical and creative thinking based on general intelligence and cognitive-affective load. A qualitative phenomenological design was used with 4 students selected purposively from 44 participants representing four groups which are high intelligence–high load, high intelligence–low load, low intelligence–high load, and low intelligence–low load. Data were collected through tests, questionnaires, and interviews. Results showed that students with high general intelligence performed better in both critical and creative thinking than those with low general intelligence. In critical thinking, they identified relevant information, analyzed systematically, evaluated solutions, and made proper decisions. In creative thinking, they demonstrated right and innovative problem solution, while students with low cognitive-affective load also showed stronger novelty. In contrast, students with low general intelligence experienced difficulties in both domains. They struggled to analyze problems critically and generate creative solutions. The study concludes that general intelligence is the main basis of critical and creative thinking, while cognitive-affective load affects how optimally that potential is expressed.
Penggunaan ChatGPT Terhadap Berpikir Kritis Mahasiswa Dalam Menyelesaikan Masalah Geometri Analitik Ruang Oktaviana Ainun Ratnawati; Muhammad Rizaldi; Muhammad Hamdani; Pancarita Pancarita; Emy Artuti
EQUALS: Jurnal Ilmiah Pendidikan Matematika Vol. 7 No. 2 (2024): Pengembangan Kemampuan Berpikir Matematis melalui Inovasi Pembelajaran dan Inte
Publisher : Program Studi Pendidikan Matematika, FKIP Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/equals.v7i2.2427

Abstract

Kemajuan AI dalam pendidikan membawa perubahan dan tantangan, serta menuntut kemampuan berpikir kritis untuk menghindari kesalahan informasi. Tujuan dari penelitian ini yaitu untuk mendeskripsikan penggunaan ChatGPT terhadap berpikir kritis dalam menyelesaikan masalah geometri analitik ruang. Penelitian ini adalah penelitian kualitatif deskriptif. Subjek terdiri dari 2 dari 24 mahasiswa yang dipilih untuk dideskripsikan. Pengumpulan data menggunakan instrumen masalah untuk mengeksplor berpikir kritis mahasiswa. Analisis data terdiri 4 tahap yaitu pengumpulan data, reduksi data, penyajian, hingga penarikan kesimpulan atau verifikasi. Hasil dari penelitian ini menunjukkan bahwa ChatGPT dapat mendorong berpikir kritis mahasiswa dilihat dari peningkatan skor berpikir kritis sebanyak 12,63. Lebih lanjut, mahasiswa merasakan manfaat ChatGPT dalam membantu mahasiswa dalam menyelesaikan masalah matematika serta membuat mereka untuk menggunakan pemikiran kritisnya. Penggunaan ChatGPT akan dimanfaatkan dengan baik oleh mahasiswa yang berpikir kritisnya tinggi. Namun sebaliknya akan menjadi kekhawatiran pada mahasiswa yang berpikir kritisnya rendah. Mahasiswa dengan kemampuan berpikir kritis tinggi akan memanfaatkan ChatGPT dengan baik, mengevaluasi jawaban yang salah dan menyempurnakan yang benar. Sebaliknya, mahasiswa dengan pemikiran kritis rendah cenderung meniru jawaban tanpa verifikasi.
Pengaruh Number Sense dan Working Memory terhadap Berpikir Kreatif Calon Guru Matematika Saat Problem Posing Muhammad Rizaldi; Oktaviana Ainun Ratnawati; Putri Sasalia
EQUALS: Jurnal Ilmiah Pendidikan Matematika Vol. 8 No. 1 (2025): Kesalahan, Kognisi, dan Pendekatan Kontekstual dalam Pembelajaran Matematika
Publisher : Program Studi Pendidikan Matematika, FKIP Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/equals.v8i1.2679

Abstract

Mathematical creative thinking is an essential skill that needs to be developed in pre-service mathematics teachers. This skill is needed for them to be able to compose or propose problems that make students think creatively as well. The purpose of this study was to investigate the impact of number sense and working memory on creative thinking of pre-service mathematics teachers when conducting problem posing activities. This research was a quantitative research through ex post facto approach. The subjects in the study were 121 Mathematics Education students at one of the Central Kalimantan Universities. This study used ordinal logistic regression data analysis techniques. The results of this study showed that the average number sense and working memory were 27.17 and 46.26 out of 100, respectively. Descriptively, the average number sense and working memory of students were very low which was far below the maximum range. Furthermore, there were 4 people in the very creative category, 10 people in the creative category, 62 people in the less creative category, and 45 people in the uncreative category. The majority of prospective teachers were in the less creative category, indicating their low creative thinking ability descriptively. Furthermore, number sense had a significant effect on the creative thinking of pre-service mathematics teachers in problem posing activities, while working memory did not show a significant effect.
ENHANCING STUDENTS CRITICAL THINKING THROUGH PROBLEM-BASED LEARNING WITH CHATGPT AND GEOGEBRA Muhammad Rizaldi; Oktaviana Ainun Ratnawati; Chairil Faif Pasani
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 14 No. 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.12091

Abstract

Critical thinking is increasingly important with the existence of Artificial Intelligence (AI) especially for college students. AI is not yet fully accurate in solving mathematical problems, so critical thinking helps students analyze and evaluate its answers. This study aims to enhance students’ critical thinking using PBL (Problem-Based Learning) with ChatGPT and GeoGebra. This quasi-experimental study with the pretest-post-test non-equivalent group design involved 47 subjects, 24 in the experimental group and 23 in the control group. The average pre-test and post-test of experimental (47.96 and 62.13) and control (55.48 and 54.26) groups were significantly different. The ANCOVA results showed that PBL with ChatGPT and GeoGebra significantly enhanced students’ critical thinking. Tukey’s test result showed that the difference between the experimental and control group was 14.88 which indicated that students’ critical thinking in the experimental group was higher than the control group. Furthermore, the treatment did not affect identify indicator, but had a positive effect on justify, inference, clarify, and strategy decision indicators. This demonstrates that PBL assisted by ChatGPT and GeoGebra enhances students’ critical thinking. The research has the potential to support lecturers in enhancing students’ critical thinking and improving innovative learning models where AI can be used in education with proper guidance and implications.Berpikir kritis semakin penting dengan adanya kecerdasan buatan (AI) khususnya bagi mahasiswa. AI belum sepenuhnya akurat dalam menyelesaikan masalah matematika, sehingga berpikir kritis membantu mahasiswa menganalisis dan mengevaluasi jawabannya. Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan PBL berbantuan ChatGPT dan GeoGebra dalam meningkatkan kemampuan berpikir kritis mahasiswa. Populasi penelitian ini adalah seluruh mahasiswa Program Studi Pendidikan Matematika pada semester 4. Sampel penelitian dipilih menggunakan teknik cluster sampling dengan penentuan kelas eksperimen dan kelas kontrol secara acak. Penelitian kuasi-eksperimen ini dengan desain pretest-post-test non-equivalent group melibatkan 47 subjek, 24 pada kelompok eksperimen dan 23 pada kelompok kontrol. Rata-rata pre-test dan post-test kelompok eksperimen (47,96 dan 62,13) dan kontrol (55,48 dan 54,26) berbeda secara signifikan. Hasil ANCOVA menunjukkan bahwa PBL dengan ChatGPT dan GeoGebra secara signifikan meningkatkan berpikir kritis mahasiswa. Hasil uji Tukey menunjukkan perbedaan antara kelompok eksperimen dan kontrol sebesar 14,88 yang mengindikasikan bahwa berpikir kritis mahasiswa pada kelompok eksperimen lebih tinggi dibandingkan kelompok kontrol. Selain itu, perlakuan tidak berpengaruh pada indikator identify, tetapi memberikan pengaruh positif pada indikator justify, inference, clarify, dan strategy decision. Hal ini menunjukkan bahwa PBL yang dibantu oleh ChatGPT dan GeoGebra meningkatkan berpikir kritis mahasiswa. Penelitian ini berpotensi mendukung dosen dalam meningkatkan berpikir kritis mahasiswa dan memperbaiki model pembelajaran inovatif di mana AI dapat digunakan dalam pendidikan dengan bimbingan dan implikasi yang tepat.
Empowering Micro Enterprises through Facilitation of Halal Certification under the Self-Declare Scheme Oktaviana Ainun Ratnawati; Muhammad Rizaldi; Atin Supriatin; Agtri Wulandari; Hilyatul Asfia
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 8, No 1 (2026): FEBRUARY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v8i1.17940

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play a strategic role in the national economy, including in Kapuas Regency, Central Kalimantan, which is dominated by the culinary sector. However, most MSME owners have not yet obtained halal certification due to limited understanding, lack of access to information, and the perception that the certification process is complicated. This community service program aimed to improve MSME owners’ awareness, knowledge, and technical capacity in obtaining halal certification through the self-declare scheme. The service method employed a participatory and mentoring-based approach, implemented through structured stages consisting of preparation, implementation, and evaluation. The preparation stage involved coordination with local stakeholders, identification of MSME needs, and participant registration. The implementation stage consisted of material delivery using lectures and discussions to enhance awareness of the importance of halal certification, followed by hands-on technical assistance in using the official online halal certification system. Participants were also guided through a simple internal audit of production processes to ensure compliance with halal standards. The evaluation stage was conducted using questionnaires and direct observation to measure participants’ satisfaction, understanding, and ability to independently complete the halal certification registration process. A total of 37 culinary MSME participants successfully completed the halal certification registration through the self-declare scheme. Evaluation results indicated that the program was highly beneficial, with an average participant satisfaction rate exceeding 80%. Furthermore, the program increased MSME owners’ awareness of halal certification as a guarantee of product quality and a strategic tool for enhancing business competitiveness. Overall, this community service program successfully strengthened MSME capacity in utilizing digital-based halal certification systems and supported the development of a more competitive halal MSME ecosystem in Kapuas Regency.
Analysis of Students' Mathematical Reflective Thinking Ability on Algebraic Forms Based on Discovery Learning Activities Try Gita Cahyani; Demitra Demitra; Muhammad Rizaldi
JURNAL PENDIDIKAN Vol 26 No 2 (2025): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v26i2.22230

Abstract

The importance of reflective thinking skills in mathematics learning stems from in their demand for students to analyze, evaluate, and reconsider problem-solving strategies. The objectives of this study are: (1) to describe students' mathematical reflective thinking abilities based on discovery learning activities, and (2) to identify the factors that influence students' mathematical reflective thinking abilities. This study employed a mixed-method approach with an explanatory sequential design. Quantitative data were obtained through observations of the implementation of discovery learning, while qualitative data were gathered through tests and interviews with two students. The results show that students who effectively followed the stages of discovery learning tended to demonstrate a high level of mathematical reflective thinking. The research subjects were able to exhibit all three indicators of reflective thinking (reacting, comparing, and contemplating). Factors influencing students’ reflective thinking skills include cognitive aspects based on Bloom's taxonomy: knowledge (C1), comprehension (C2), application (C3), analysis (C4), and evaluation (C5).
Co-Authors Agtri Wulandari Agustiyaningsih, Ramayanti Anugrah, Siti Dian Arna Purtina Artika, Zahra Dwi Atin Supriatin Chairil Faif Pasani Demitra Demitra Emy Artuti Emy Artuti Emy Artuti, Emy Erry Hidayanto Fajar Hidayat, Dina Damiyanti Hilyatul Asfia Indra Perdana Indra Perdana Irma Damayanti Jackson Pasini Mairing, Jackson Pasini Kristanoval Lada, Elyasib Yunas Monita, Dita Monita Muhamad Hamdani Muhammad Hamdani Muhammad Hamdani, Muhammad Ngadi Ngadi, Ngadi Oktaviana Ainun Ratnawati Oktaviana Ainun Ratnawati Oktaviana Ainun Ratnawati Oktaviana Ainun Ratnawati Pancarita Pancarita Pancarita Pancarita Pancarita, Pancarita Pandiangan, Pantur Pantur Pandiangan Putri Sasalia Putri Sasalia Rahmat Winata Rahmat Winata Rahmat Winata Ratnawati, Oktaviana Ainun Rustanto Rahardi Syarah Veniaty Theasy, Yoan Try Gita Cahyani Veniaty, Syarah