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Universitas Cipta Mandiri

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KEMAMPUAN KOMUNIKASI MATEMATIS SISWA MELALUI MODEL KOOPERATIF TIPE THINK TALK WRITE DI SMP PKPU ACEH BESAR Uci Mahlisa; Nursiah
Jurnal Genta Mulia Vol. 15 No. 2 (2024): JURNAL GENTA MULIA
Publisher : LPPM Universitas Cipta Mandiri

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Good mathematical communication can improve learning outcomes. However, there are not many studies that reveal students' mathematical communication skills. This study aims to describe students' mathematical communication skills in solving problems during mathematics learning on social arithmetic material with a cooperative model of the think talk write type. This study was conducted in class VIIA of SMP PKPU Aceh Besar consisting of 23 students. The study used a qualitative approach with a descriptive research type. The subjects in this study were six students who had not met the KKM from the teacher, while the objects were the results of written tests and interviews with research subjects. To obtain research data, observations, interviews with research subjects, and tests were carried out. After all the data were collected, the qualitative data were analyzed descriptively, while the test result data were assessed based on the guidelines for assessing mathematical communication skills. Based on the data analysis, it can be concluded that students' mathematical communication skills through the application of the TTW cooperative learning model are influenced by students' mathematical abilities. Therefore, teachers can apply the TTW model in mathematics learning to improve students' mathematical communication skills.
KEMAMPUAN PEMAHAMAN MATEMATIS SISWA DALAM PEMBELAJARAN MATEMATIKA REALISTIK BERBASIS TECHNOLOGICAL PEDAGOGICAL AND CONTENT KNOWLEDGE (TPACK) Nursiah; Uci Mahlisa
Jurnal Genta Mulia Vol. 15 No. 2 (2024): JURNAL GENTA MULIA
Publisher : LPPM Universitas Cipta Mandiri

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Students have difficulty in learning mathematics because they do not understand the basic concepts of mathematics. one of the causes is because mathematics is taught as something abstract, monotonous and less interesting. Innovations and alternatives in improving students' mathematical understanding are needed, one of them is technology-based learning. This is in line with the 2013 curriculum requirements to integrate technology into learning process. The integration can be done with TPACK-based learning that is merging of Technology, Pedagogy, and Content Knowledge. Learning will also be more meaningful for students if teachers can present contextual and realistic problems, ie with a realistic mathematical approach. One of the material studied by the students is the equation and quadratic function related to the function graph in cartesian coordinate system.. Although drawing coordinate points in the Cartesian field has already been studied by students at the junior level, students' understanding of the material is still low, as it requires reasoning and skill. The purpose of this research is to know how the students' mathematical understanding through TPACK realistic mathematics approach. The method used was Design Research at the Pre Prototyping Research phase involving 25 students of X MAN 1 Meulaboh. Data were collected through student answer analysis. The results obtained that the learning through realistic mathematical approach based on TPACK can help students understand the material graph of quadratic functions well, but not yet perfect. This is seen in each indicator of understanding that can be achieved well. However, the indicator of ability to apply the concept algorithm and the ability to present the concept in various forms of representation is still low.
KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA MELALUI PENERAPAN MODEL PROBLEM BASED LEARNING DI SMPN 1 PANTE CEUREUMEN Uci Mahlisa; Nursiah
Jurnal Genta Mulia Vol. 16 No. 1 (2025): Jurnal GENTA MULIA
Publisher : LPPM Universitas Cipta Mandiri

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Education is the most fundamental factor for human life. Education aims to foster various potentials in humans, including the potential to solve various problems, one of which is solving mathematical problems. This study aims to describe students' problem-solving abilities during mathematics learning on social arithmetic material with the Problem Based Learning (PBL) model implemented in class VIIA of SMPN 1 Pante Ceureumen, totaling 25 students. The study used a qualitative approach with a descriptive research type. To obtain research data, treatment, problem-solving tests, and interviews were given. The research subjects were taken after a test was conducted at the end of the meeting, so that 2 subjects with very capable abilities, 2 subjects with capable abilities, and 2 subjects with less capable abilities were obtained. Furthermore, interviews were conducted with the six subjects. After all the data was collected, the qualitative data was analyzed descriptively, while the test result data was analyzed based on the guidelines for assessing students' problem-solving abilities. Based on the analysis of the data, it can be concluded that students' problem-solving abilities through the application of the PBL model are influenced by students' mathematical abilities. Therefore, this model can be one solution that can be applied to arouse students' enthusiasm for learning in class.
TEACHERS’ PERSPECTIVES ON THE USE OF ARTIFICIAL INTELLIGENCE (AI) IN CLASSROOM LEARNING IN WEST ACEH Puput Marlisa; Nursiah
Jurnal Bionatural Vol. 13 No. 1 (2026): JURNAL BIONATURAL
Publisher : LPPM Universitas Cipta Mandiri

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This study aims to analyze the perceptions of teachers in West Aceh regarding the use of Artificial Intelligence (AI) in learning. Perceptions were measured through five key dimensions: (1) Perceived Usefulness, (2) Perceived Ease of Use, (3) Attitude towards AI, (4) Perceived Risk and Concern, and (5) Readiness and Behavioral Control. The research employed a descriptive quantitative approach with a survey method. The research sample consisted of 29 teachers from various educational levels in West Aceh, selected purposively. Data were collected using a closed-ended questionnaire with a Likert scale and analyzed using descriptive statistics. The results indicate that teachers' perceptions are overwhelmingly positive. The dimension of Readiness and Behavioral Control received the highest score (87.07%), followed by Perceived Usefulness (84.48%), Attitude towards AI (82.93%), and Perceived Ease of Use (82.76%), all of which are in the high category. Conversely, the Perceived Risk and Concern dimension recorded the lowest percentage (38.10%), indicating that teachers do not perceive AI as a significant threat or risk in educational practice. These findings depict a highly conducive environment for AI adoption, where teachers feel ready, see clear benefits, and have minimal concerns. Based on the findings, this study recommends enhancing practical competency-based training programs, establishing teacher learning communities, developing ethical guidelines, and strengthening school infrastructure to support sustainable and effective AI implementation.
Co-Authors Puput Marlisa Uci Mahlisa