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Pauweni, Khardiyawan A.Y.

Universitas Negeri Gorontalo

Author-ID : 6048132

Computer Science & IT Decision Sciences, Operations Research & Management Education Mathematics Other

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ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL Hamzah, Nurliya; Abdullah, Abdul Wahab; Pauweni, Khardiyawan A.Y.
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 3 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i3.637

Connections in mathematics refer to linking mathematical concepts with other sciences and their application in everyday life situations. Solving mathematical problems related to context can be used to develop and assess students' mathematical abilities in making connections. This research aims to describe how junior high school students use mathematical connection abilities in solving predetermined contextual problems. The research method used is descriptive qualitative. Data was collected through initial ability tests and mathematical connection tests and interviews. The research results show that students with high mathematical abilities tend to be able to make mathematical connections by building mathematical models, link concepts conceptually by connecting elements in SPLDV, and operate mathematical procedures correctly. However, mathematical connections are rarely made because students do not understand the solution methods. Students who have low mathematical abilities, in general, are not able to make connections according to connection indicators. So, the conclusion is that students' ability to make mathematical connections affects their ability to solve contextual mathematical problems.

Meningkatkan Hasil Belajar Matematika Siswa Melalui Guided Discovery Learning pada Materi Trigonometri di Kelas X Sholikhah, Ummatus; Machmud, Tedy; Pauweni, Khardiyawan A. Y.
FARABI: Jurnal Matematika dan Pendidikan Matematika Vol 7 No 2 (2024): FARABI
Publisher : Program Studi Pendidikan Matematika FKIP UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/farabi.v7i2.828

This study aimed to determine the improvement of student’s mathematics learning outcomes by implementhing the Guided Discovery Learning learning model on trigonometric material in grade X of SMKS (Vocational High School) Salafiyah Syafi’iyah Randangan, academic year 2023/2024. The data in this study was collected through teacher activity observation sheet, student activity observation sheet (given to 20 student), and learning outcome test. The research indicators were: the results of observation of teacher activities in managing learning activities reached at least 75%, the result of observation of student activities in receiving learning activities reached the “Active” criterion with a minimum of 75%, the result of the assessment of mathematics learning outcomes were at least 75%, and all students reached the minimum completeness criterion (75). Based on the analysis, applying the Guided Discovery Learning learning model to trigonometric material could improve students’ mathematics learning outcomes in two cycles after learning improvements were made from cycles I to II. this was marked by the escalation result of 1) observation of teacher activities in managing learning (cycle I 55,98%, and cycle II 97,06%), 2) observation of student activities during the learning process (cycle I 40%, and cycle II 93,3%), and 3) yhe average of student mathematics learning outcome (12 student or 60% in cycle I, and 18 student or 90% students completed in cycle II).

Pengembangan Bahan Ajar Berbasis E-Book Interaktif (BAJARTIF) Pada Materi Teorema Pythagoras Millah, Hafidzah Nurul; Zakaria, Perry; Pauweni, Khardiyawan A.Y
Research in the Mathematical and Natural Sciences Vol. 4 No. 1 (2025): November 2024-April 2025
Publisher : Scimadly Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55657/rmns.v4i1.194

This research aims to: (1) determine the feasibility of interactive e-book based teaching materials, (2) determine students' responses to the attractiveness of the interactive e-book based teaching materials that have been developed. This research is development research or Research and Development (R&D) using the 4-D (four D) model. This research was carried out at SMP Negeri 1 Kabila. Validation results from material experts and design experts show that the results are worthy of being tested with revisions. Then the teaching materials are tested through 2 stages, namely readability testing and feasibility testing. The average results obtained were 85.33% for the readability test of teaching materials and 81.29% for the feasibility test, 87.47% so that interactive e-book based teaching materials had very positive criteria.

PENGEMBANGAN E-LKPD BERBASIS PENDEKATAN SAINTIFIK PADA MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL Usman, Kartin; Ibrahim, Nur Miyawati; Takaendengan, Bertu Rianto; Pauweni, Khardiyawan A.Y.
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 1 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i1.9180

PPenelitian ini bertujuan untuk Lembar Kerja Peserta Didik (LKPD) berbasis Pendekatan Saintifik pada materi Sistem Persamaan Linear Tiga Variabel di kelas X SMA Negeri 1 Bonepantai.Penelitian ini dilakukan untuk menarik minat belajar peserta didik. Metode penelitian yang digunakan adalah metode R&D dengan model ADDIE yang meliputi tahap: (1) Analisis (analysis), (2) Perancangan (Design), (3) Pengembangan (Development), (4) Implementasi (Implementation), dan (5) Evaluasi (Evaluation). Instrumen yang digunakan dalam penelitian ini yaitu lembar validasi ahli media, lembar validasi ahli materi, lembar penilaian guru dan lembar respon peserta didik. Hasil uji validasi ahli media dan ahli materi sebesar 92% dan 82% dengan kriteria “Sangat Valid”. Kelayakan perangkat pembelajaran diperoleh dari hasil penilaian guru dan respon peserta didik. Hasil penilaian guru 81% dengan kriteria “Sangat Praktis”, hasil respon peserta didik 96% kriteria “Sangat Praktis”. Sehingga perangkat pembelajaran ini layak digunakan di kelas. This research aims to create Student Worksheets (LKPD) based on a Scientific Approach on the Three Variable Linear Equation System material in grade X of SMA Negeri 1 Bonepantai.This research was conducted to attract students' interest in learning. This research implemented the R&D method with the ADDIE model in the following stages: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. It also utilized instruments of validation sheets from media and material experts, teacher assessment sheets, and student response sheets. The analysis found that the validation test results of media and material experts were 92% and 82% with “Very Valid” criteria. Likewise, the result of the feasibility of learning tools can be seen from the teacher assessment (81%)with “Very Pratical” and student responses (96%) with “Very Pratical” criteria. In conclusion, the learning tool developed is suitable for classroom use.

Analisis Kemampuan Berpikir Kritis Matematis Siswa Berdasarkan Gender pada Materi Teorema Pythagoras di Kelas VIII SMP Negeri 1 Botupingge R. Pontoh, Nur Lillah; Pauweni, Khardiyawan A. Y.; Takaendengan, Bertu Rianto
Mandalika Mathematics and Educations Journal Vol 7 No 1 (2025): Edisi Maret
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i1.8628

Critical thinking is a reasoning proces aimed at concluding by first gathering clear data or information. This study aims to analyze the critical thinking skills or male and female students in the Pythagorean Theorem learning material in Class VIII A and Class VIII B at SMP Negeri 1 Botupingge. The study employed a qualitative method with a descriptive research design. The instruments used were tests and interviews. The findings show that in class VIII A, used for validation, empirical testing identified both valid and invalid test items, and the reliability test indicated a very high level of reliability. In class VIII B, where the actual study was conducted, the percentage of male students’ critical thinking skills was 8.33% (high), 75.00% (moderate), and 16.67% (low). Meanwhile, the percentage of famale students was 25.00% (high), 75.00% (moderate), and 0.00% (low).

Hubungan Kemampuan Pemecahan Masalah Matematika dengan Self Efficacy Siswa Kelas VIII di SMP Negeri 1 Kabila Yusuf, Robiatul Dalwia; Abdullah, Abdul Wahab; Pauweni, Khardiyawan A.Y
Mandalika Mathematics and Educations Journal Vol 7 No 2 (2025): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i2.8770

This study aims to identify whether there is a relationship between mathematical problem solving ability and self efficacy of VIII grade students at SMP Negeri 1 Kabila. The subjects in this study were students of class VII-D as many as 30 students. The method used in this research is a type of correlation research with a survey method using a quantitative approach and the correlation test used is the Pearson correlation test.. The technique used to analyze the data is correlation to determine the relationship between mathematical problem solving ability and self efficacy. The instruments in this study were mathematical problem solving ability test questions and non-tests in the form of self efficacy questionnaires. The results showed that there was a positive correlation between self efficacy and problem solving ability, where self efficacy contributed to problem solving ability by 45.36%.

Penerapan Model Kooperatif Tipe Numbered Heads Together Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Pada Siswa SMP Akase, Sisilia Fransisca; Machmud , Tedy; Pauweni, Khardiyawan A.Y.
Mandalika Mathematics and Educations Journal Vol 7 No 2 (2025): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i2.9203

This Classroom Action Research was conducted at SMP Negeri 2 Suwawa during the 2024/2025 academic year, with 23 students from class VIII-3 as the research subjects. This research aims to evaluate applying the cooperative learning model type Numbered Heads Together (NHT) can enhance students’ mathematical problem-solving skills in the topic of ‘systems of Linear Equations in Two-Variable.’ Data collection techniques included observations and test, with research instruments consisting of teacher activity observation sheets, student activity observation sheets, and essay test questions. The research results indicate that the cooperative learning model of the Numbered Heads Together type is effective in improving students' mathematical problem-solving abilities, as evidenced by the increase in the percentage of students’ mathematical problem-solving test results from 69.57% to 78.26%, the percentage of teacher activity observation sheets from 58.33% to 91.67%, and the percentage of student activity observation sheets also increased from 54.55% to 90.91%. Based on the data analysis, it can be concluded that implementing the cooperative learning model type Numbered Heads Together has significantly enhanced students’ mathematical problem-solving skills.

Development of the "GAULL" Mathematics Learning E-Module Using Crossword Games on Flat-side Space Buildings Hasan, Regina Trichianitha Salchabila; Machmud, Tedy; Pauweni, Khardiyawan A. Y.; Ismail, Sumarno
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2024)
Publisher : Universitas Ma'arif Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v8i1.4951

Learning media is a very effective for teachers to improve the quality of learning and ensure that students can understand the material better. For this reason, it is necessary to design learning media that can facilitate students to understand the material being studied. This research aims to develop and implement a learning e-module by utilizing crossword games on the subject of flat-sided spatial construction for class VIII junior high school students, through a 4-D development research design, which are define, design (planning), develop (development), and dissiminate (distribution). E-module development utilizes facilities on the Heyzine website and other supporting applications such as Ms Word and Canva. The subjects of this research were 27 class VIII students at SMPN 1 Bulawa. The instruments used in this research were a questionnaire for media expert validation, a material expert validation questionnaire, a teacher respondent questionnaire and a student respondent questionnaire. The media expert validation results got a score of 3.55, including very valid criteria, while the material expert validation results got a score of 3.72 with the same criteria, which very valid. The results of the limited scale trial to see practicality through the teacher respondent questionnaire obtained a percentage of 97%, which the very practical criteria, while the student respondent questionnaire obtained a percentage of 93.57%, also included in the very practical criteria. Thus, the e-module developed is declared suitable for use and dissemination.

Peningkatan Penalaran Matematika melalui Problem Based Learning pada Materi Relasi dan Fungsi Usman, Agustian; Zakaria, Perry; Pauweni, Khardiyawan A.Y.
Research in the Mathematical and Natural Sciences Vol. 4 No. 2 (2025): May-October 2025
Publisher : Scimadly Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55657/rmns.v4i2.269

This study aims to improve students’ mathematical reasoning abilities through the implementation of the Problem Based Learning (PBL) model in the topic of relations and functions. The research employed a classroom action research (CAR) design conducted in a single cycle. The subjects were 28 students from class VIII-6 at SMP Negeri 2 Limboto in the 2022/2023 academic year. Data collection techniques included teacher activity observation sheets, student activity observation sheets, and a mathematical reasoning ability test. The results indicate that the application of the PBL model effectively enhanced students’ mathematical reasoning. This is evidenced by: (1) the average percentage of teacher activity observations reaching 82% in the good category; (2) the average percentage of student activity observations reaching 83% in the good category; and (3) the average score of the mathematical reasoning test reaching 83. These findings suggest that the PBL model is effective in improving students’ reasoning abilities in learning mathematical relations and functions.

Co-Authors Abas Kaluku Abdul Wahab Abdullah Abdul Wahab Abdullah Abdul Wahab Abdullah Abdul Wahab Abdullah Abdul Wahab Abdullah Akase, Sisilia Fransisca Asmini Mahadi Bertu Rianto Takaendengan Cialing Langago Daluta, Alpin Deya Ismail Uwange Dian Puspita Aprilia Laknasa Durahim, Yolpin Evi Hulukati Franky Alfrits Oroh Fregita Habuke Hamzah, Nurliya Hasan, Regina Trichianitha Salchabila Ibrahim, Nur Miyawati Karim, Sri Rahayu Kartin Usman Kobandaha, Putri Ekawaty Lasulika, Anisa Machmud , Tedy Machmud, Sri Agustina Majid, Majid Millah, Hafidzah Nurul Moh. Efendi B. Iskandar Napui, Ismawanti Nurhayati Abbas Nursiya Bito Perry Zakaria Pikoli, Santi R. Pontoh, Nur Lillah Resmawan Resmawan Rinaldi A Pusi Rinaldi A. Pusi Riswan Riswan Rusydiy Rusydiy Sule, Sri Meylana Sumarno Ismail Tedy Machmud Tilome, Anisa Tisa Puspita Anggraini Ummatus Sholikhah, Ummatus Usman, Agustian Yusuf, Robiatul Dalwia Zulkifli Hasyim

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