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All Journal Jurnal Edukasi Sumba (JES) Sumba Journal of Research and Mathematics Education Indo-MathEdu Intellectuals Journal
Wilhelmus, kii Yape
STKIP Weetebula
Education Mathematics

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Journal : Indo-MathEdu Intellectuals Journal

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Analisis Kemampuan Pemecahan Masalah Siswa dalam Menyelesaikan Soal Matematika pada Materi Kubus dengan Metode Pembelajaran Problem Based Learning di SMPK St Paulus Karuni Yawu, Yoas Gali; Lede, Yulius Keremata; Kii, Wilhelmus Yape
Indo-MathEdu Intellectuals Journal Vol. 4 No. 3 (2023): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v4i3.481

Abstract

This study aims to determine the problem-solving ability of SMPK St. Paul Karuni students in problems. This research method is descriptive qualitative. The subjects of the study were taken by 3 students from 35 students of grade VII B SMPK St. Paul Karuni. with high, medium, and low categories. Based on the type of data obtained from student test results, problem-solving ability in solving math problems on cube material, and interviews with three samples. The data were analyzed based on indicators of polya's problem-solving ability. Data analysis is carried out based on the stages of data reduction, data presentation and conclusion. Based on the results of the study, it can be concluded that 1) the ability to understand the problem, where students are able to write what is known in the question and write down what is asked in the question, 2) the ability to make a solution plan, where students are able to write the formula for solving the problem. 3) the ability to carry out completion, where students can substitute in the form of mathematics and perform calculations. 4) the ability to look back, where students can rewrite the final answer. The factors in students who are unable to solve problems are not understanding the questions well, not focusing on solving problems, not understanding the material taught during learning activities, not having the ability to do the right solution, and not good counting skills
Pengembangan Media Pembelajaran pada Atap Rumah Adat Loura di SMK Negeri 2 Kota Tambolaka Kelas X Lero, Yuvita Susanti; Kii, Wilhelmus Yape; Making, Samuel Rex Mulyadi; Lede, Yulius Keremata
Indo-MathEdu Intellectuals Journal Vol. 5 No. 2 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i2.1109

Abstract

This research aims: to find mathematical aspects found on the roof of a loura traditional house, apply the mathematical aspects found in learning the roof of a loura traditional house. This research was conducted at SMKN 2 Tambolaka City class X. This type of research is research and development (Research and Development). Data are obtained from the results of filling out observation sheets and, tests and taking documentation. Loura traditional houses have mathematical aspects such as triangles. The results obtained from the implementation of the research showed an increase, this can be seen from the results of student answers on student worksheets and an increase in student activity in terms of questions and answers in class and their active and critical way of thinking. Likewise, the learning outcomes of each action showed improvement. Thus, it can be concluded that the use of learning media in trigonometry material on the roof of a loura traditional house at SMKN 2 Tambolaka City based on the results of research can improve mathematics learning outcomes and teachers can try to apply this method so that students are active and motivated in learning mathematics
Co-Authors Adriana Lali Wunda Dekriati Ate Edi Wahyudi Keremata Lede, Yulius Lero, Yuvita Susanti Lukas Dhesu Melkianus Suluh Samuel Rex Mulyadi Making Silvester Nusa Yakobus Aryanto Ngongo Yawu, Yoas Gali