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All Journal Jurnal Penelitian dan Evaluasi Pendidikan Journal of Nonformal Education Jurnal Edukasi Matematika dan Sains Jurnal Penelitian Pertanian Terapan Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini JURNAL PENDIDIKAN GLASSER Jurnal SOLMA MONSU'ANI TANO Jurnal Pengabdian Masyarakat (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Manajemen Aksara: Jurnal Ilmu Pendidikan Nonformal Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jambura Journal of Mathematics Education Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Dikmas: Jurnal Pendidikan Masyarakat dan Pengabdian Indonesian Journal of Research and Educational Review (IJRER) Pakem : Jurnal Pengabdian Kepada Masyarakat Research in the Mathematical and Natural Sciences Jambura Journal Civic Education Innovative: Journal Of Social Science Research Dikdimas : Jurnal Pengabdian Kepada Masyarakat Madani: Multidisciplinary Scientific Journal Lemma: Letters of Mathematics Education PPSDP International Journal of Education Cendikia: Jurnal Pendidikan dan Pengajaran JAIDE International Journal of Artificial Intelligence for Digital Marketing
Syamsu Qomar Badu
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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THE INFLUENCE OF LEADERSHIP STYLE AND GROUP INTEGRATION ON WORK MOTIVATION (Research on Employees at the Gorontalo City-District Office) Badu, Syamsu Qamar; Djapri , Noviyanty
Cendikia: Jurnal Pendidikan dan Pengajaran Vol. 2 No. 12 (2024): Cendikia: Jurnal Pendidikan dan Pengajaran
Publisher : Cendikia: Jurnal Pendidikan dan Pengajaran

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to see the influence of leadership style and group cohesiveness on employee work motivation, with the hypothesis "there is a positive influence of leadership style and group cohesiveness on work motivation". The research method used is a causal survey method with multiple regression analysis techniques.The research target population was all district and city government employees in Gorontalo Province. Meanwhile, the affordable population is employees of the Gorontalo Regency and Gorontalo City technical services. From this population, 60 employees were selected as research samples. Based on the data analysis that has been carried out, this research produces findings which are concluded as follows: (i) leadership style and group cohesion together have a significant effect on work motivation; (ii) leadership style alone (partially) has a significant effect on work motivation; (iii) group integration alone (partially) has a significant effect on work motivation.
Analysis of Students' Mathematical Reasoning Abilities on Matrix Material at Senior High School Umar, Ishak; Badu, Syamsu Qamar; Kobandaha, Putri Ekawaty
ETDC: Indonesian Journal of Research and Educational Review Vol. 3 No. 4 (2024): September
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v3i4.2176

Abstract

The objective of this study is to describe the mathematical reasoning abilities of eleventh-grade students at public senior high school 1 Limboto, focusing on matrix material. This type of research employs quantitative methods and descriptive approaches. The subjects of the research consisted of 30 students from grade XI (IPA 1). Data collection was conducted through tests designed to measure various indicators of mathematical reasoning abilities. The results indicated that, overall, students' mathematical reasoning abilities fell into the moderate category, with a percentage of 69.33%. Further analysis based on the reasoning indicators revealed varied results: the ability to write mathematical statements was categorized as moderate (82.22%); the ability to perform manipulations was categorized as high (86.67%); the ability to find patterns in mathematical phenomena was moderate (74.67%); and the ability to draw conclusions from solutions was categorized as very low (39.26%). These findings highlight the need for greater attention to drawing conclusions in the learning process so that students can enhance their overall mathematical reasoning abilities.
Meningkatkan Hasil Belajar Matematika Kelas XI Materi Garis Singgung Lingkaran melalui Penggunaan Media Papan Lingkaran Nur, Sholihin P.; Badu, Syamsu Qamar; Isa, Dewi Rahmawaty
Jambura Journal of Mathematics Education Vol 5, No 2: September 2024
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v5i2.26481

Abstract

Mathematics is a foundational subject essential for the advancement of technology and various scientific disciplines. This study aims to enhance the mathematics learning outcomes of class XI-C students at SMA Muhammadiyah Batudaa through the use of circle board learning media. Conducted as classroom action research during the 2023/2024 academic year, the study involved 28 students from class XI-C. Data collection methods included tests and observations, utilizing essay tests and observation sheets to assess teacher and student activities. The findings reveal that implementing circle board learning media significantly improved student learning outcomes on circle tangent material. Observations showed notable increases in teacher activity: from 70% to 95% in preliminary activities, 69,4% to 97,2% in core activities, and 68,7% to 93,7% in closing activities. Similarly, student activity observations improved from 75% to 90% in preliminary activities, 67,8% to 92,8% in core activities, and 58,3% to 91,6% in closing activities. These results demonstrate that the use of circle board learning media effectively enhances students' mathematics learning outcomes.
Uji Kevalidan dan Kepraktisan E-Modul Matematika Berbasis Flipbook Adam, Maryam; Abbas, Nurhayati; Badu, Syamsu Qamar
Jambura Journal of Mathematics Education Vol 5, No 2: September 2024
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v5i2.20199

Abstract

This study aims to determine the development procedure and produce valid and practical mathematical e-modules on rectangular, square and triangular material. The type of research used is Research and Development (RnD) research with the development model used is the PLOMP model with four stages. The research subjects were students of class VIII SMP Negeri 1 Kwandang. The results showed that the validator's assessment of the mathematics e-module obtained the validity criteria and was declared very suitable for use in the learning process. The use of e-mathematical modules gets positive responses from teachers with an average percentage of 85.37% and positive responses from students with an average percentage of 78.6%. The average percentage of teacher and student responses is in the very good category, so that the module is said to meet the practical criteria. Based on the results of the study it can be concluded that the e-module mathematics material for rectangles, squares and triangles fulfills valid and practical aspects so that it is suitable for use in learning at SMP Negeri 1 Kwandang.
KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA DIRINJAU DARI TIPE KEPRIBADIAN FLORENCE LITTAUER kodai, Muhaimin; Badu, Syamsu Qamar; Yahya , Lailany
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (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.v5i2.610

Abstract

The role of mathematics is not only to involve students in understanding the material thoroughly, but also to train them to think creatively and logically and to be able to carry out mathematical skills with daily activities, which is known as Concept Understanding Ability. This research aims to describe students' conceptual understanding abilities in solving mathematics problems on fractional numbers based on Florence Littauer's personality type. The research method used is descriptive with a qualitative approach. Data was collected through tests of students' mathematical literacy skills and interviews. The research subjects were two class VII students at MTs Nurul Bahri for the 2023/2024 academic year who were selected based on personality type. The data obtained was then analyzed qualitatively by paying attention to indicators of the ability to understand mathematical concepts
PENINGKATAN KOMPETENSI GURU DALAM MENGINTEGRASIKAN NUMERASI PADA KEGIATAN PEMBELAJARAN Nurwan, Nurwan; Yahya, Lailany; Badu, Syamsu Qamar
PAKEM : Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2025): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.5.1.1-7

Abstract

This study focuses on enhancing the competency of primary school teachers in integrating numeracy into learning activities across subjects. Numeracy literacy is a vital 21st-century skill essential for personal and professional decision-making. The training, conducted as part of a community service program, aimed to provide teachers with practical strategies for integrating numeracy into both mathematics and non-mathematics lessons. The methods involved workshops featuring lectures, discussions, and interactive group activities, emphasizing the development of teaching materials that connect numeracy to real-world applications. Evaluation through questionnaires revealed high participant satisfaction, with 87.5% rating the training as excellent. The findings underscore the significance of teacher competence in advancing student numeracy skills and highlight the need for continued professional development in this area
Analysis of Students' Mathematical Reasoning Abilities on Matrix Material at Senior High School Umar, Ishak; Badu, Syamsu Qamar; Kobandaha, Putri Ekawaty
ETDC: Indonesian Journal of Research and Educational Review Vol. 3 No. 4 (2024): September
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v3i4.2176

Abstract

The objective of this study is to describe the mathematical reasoning abilities of eleventh-grade students at public senior high school 1 Limboto, focusing on matrix material. This type of research employs quantitative methods and descriptive approaches. The subjects of the research consisted of 30 students from grade XI (IPA 1). Data collection was conducted through tests designed to measure various indicators of mathematical reasoning abilities. The results indicated that, overall, students' mathematical reasoning abilities fell into the moderate category, with a percentage of 69.33%. Further analysis based on the reasoning indicators revealed varied results: the ability to write mathematical statements was categorized as moderate (82.22%); the ability to perform manipulations was categorized as high (86.67%); the ability to find patterns in mathematical phenomena was moderate (74.67%); and the ability to draw conclusions from solutions was categorized as very low (39.26%). These findings highlight the need for greater attention to drawing conclusions in the learning process so that students can enhance their overall mathematical reasoning abilities.
Influence of the Instagram-Assisted Flipped Classroom Learning Model on Students' Mathematical Communication at Middle School Saferlin, Dian; Badu, Syamsu Qamar; Zakaria, Perry; Kobandaha, Putri Ekawati
ETDC: Indonesian Journal of Research and Educational Review Vol. 4 No. 3 (2025): June
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v4i3.3167

Abstract

It is important for schools to improve students' mathematical communication. However, a preliminary study at Public Middle School 1 Bulango Selatan revealed that some students still struggle to solve problems given by the teacher, particularly those related to determining the length of a side of a flat shape, especially in the context of congruence and similarity. Therefore, the intent of this study was to determine the effect of the flipped classroom learning model assisted by Instagram on students' mathematical communication at Public Middle School 1 Bulango Selatan. The method used in this study was an experimental method consisting of an experimental class and a control class with a research design used, namely a post-test-only group design. We conducted a t-test data analysis on both the experimental and control classes. The findings of the study showed that the t-count was greater than the t-table value; specifically, the t-count was 2.083, which is greater than 2.042, leading to the rejection of H0. Thereby, it can be concluded that learning using the flipped classroom learning model on the material of congruence and similarity of flat shapes can affect students' mathematical communication skills.
PENERAPAN LANGKAH POLYA DALAM MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA MATERI PERBANDINGAN Ismail, Eldi; Badu, Syamsu Qamar; Takaendengan, Bertu Rianto
JURNAL LEMMA Vol 11, No 2 (2025): Lemma: Letters of Mathematics Education
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/jl.2024.v11i2.9379

Abstract

Adanya problematika siswa dalam menganalisis soal cerita pada materi perbandingan, yang menyebabkan penurunan hasil belajar siswa menjadi dasar dilakukannya penelitian ini. Tujuan dari penelitian ini ialah untuk mengetahui apakah penerapan tahapan-tahapan pemecahan masalah Polya dalam pembelajaran PBL bisa meningkatkan capaian hasil belajar matematika peserta didik pada topik perbandingan. Pada semester genap tahun ajaran 2024/2025, sebanyak 31 siswa dari kelas VII-2 SMPN 1 Wonosari terlibat dalam PTK. Data diperoleh dari pengamatan observasi dan ujian tes, kemudian dianalisis dengan melihat kegiatan guru dan siswa, serta tes hasil belajar siswa. Prosedur penelitian mencakup tahapan perencanaan, pelaksanaan tindakan, observasi, dan refleksi, selama dua siklus pelaksanaan. Hasil penelitian mengungkapkan bahwa capaian belajar matematika peserta didik mengalami peningkatan dari 67,74% di siklus I menjadi 87,10% di siklus II, dengan kriteria yang awalnya "cukup baik" meningkat menjadi "sangat baik." Selain itu, observasi terhadap keterlaksanaan pembelajaran oleh guru juga mengalami peningkatan, dari 70,37% di siklus I dan memperoleh 87,04% di siklus II. Sementara itu, aktivitas siswa memperoleh 68,75% di siklus I kemudian 81,25% di siklus II.Temuan ini membuktikan bahwa penggunaan langkah pemecahan masalah Polya terhadap model Problem Based Learning yang berfokus pada materi perbandingan berhasil menaikkan capaian hasil belajar siswa pada mata pelajaran matematika.
The Implementation of Canva-Assisted Flipped Classroom Model to Improve Mathematics Learning Outcomes Yasin, Ma'ruf; Badu, Syamsu Qamar; Irfah, Auli
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 2 (2025): VOLUME 8 NUMBER 2, JUNE 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i2.28248

Abstract

This study is motivated by the importance of utilizing innovative teaching models to improve students' mathematics learning outcomes. One such model is the Flipped Classroom, supported by interactive media like Canva. The purpose of this study is to determine the difference in mathematics learning outcomes between students taught using the Flipped Classroom model assisted by Canva interactive media and those taught using the direct instruction model with the same media. The research method used is experimental, employing a Post-test only control group design. Cluster random sampling was used for sampling. The instrument used was a learning outcome test in the form of an essay (post-test). Hypothesis testing was conducted using a t-test, which resulted in a t_calculated value of 2.59, while the t_table value with 60 degrees of freedom at a 0.05 significance level was lower. By comparing these values, the null hypothesis was rejected, and the alternative hypothesis was accepted. Additionally, the calculation of the effect size using Cohen’s d formula yielded a value of 0.66, indicating a medium effect. In conclusion, the use of the Flipped Classroom model assisted by Canva interactive media not only resulted in a statistically significant difference but also had a moderate practical effect on improving students' mathematics learning outcomes.
Co-Authors Abdul Rahmat Adam, Maryam Agil Bahsoan Apriyanto A.J. Pauweni Arfan Arsyad Arfan Utiarahman Arifin Suking Armin Haluti Arwildayanto, Arwildayanto Auli Irfah Bambang Suharto Bertu Rianto Takaendengan Bobihu, Defriyanti Abd Dewasni Hasiru Dewi Rahmawaty Isa Dilipanga, Muhammad Beni Djafrie, Novianty Djapri , Noviyanty Evi Hulukati Franky Alfrits Oroh Hamza B Uno Hamzah B Uno hasdiana, hasdiana Havid Abdul Gani Heldy Vanni Alam Imam Mashudi, Imam Iman, Rivo Syahputra Irwan Bempah Isa, Dewi Rahmawati Nur Ismail Djakaria Ismail, Eldi Isnanto Isnanto Kasim, Angelia Wahyuni Kasim, Rahmat Rajib Kobandaha, Putri Ekawaty kodai, Muhaimin Kue, Hawai Abas Lailany Yahya Lamatenggo, Nina Lillyan Hadjaratie Lukman A. R. Laliyo Manopo, Al Fizran Meilinda Lestari Modjo Mohamad Ikbal Bahua Mohamad Taufik Zulfikar Sarson Pomalato Mude, Moh Andra Ramadhan I. H. Nancy Katili Novianty Djafri Novianty Djapri Nur, Sholihin P. Nurfika Mato Nurhayati Abbas Nursiya Bito Nurwan, Nurwan Panai, Dewi Nur Indah Perry Zakaria Resmawan Resmawan Riskimar Taha Saferlin, Dian Sarson W DJ Pomalato Siti Zakiyah Sitti Roskina Mas Sumarno Ismail Umar, Ishak Yahya , Lailany Yasin, Ma'ruf Yuli Adhani