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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA AKSIOMA KALAMATIKA Jurnal Pendidikan Matematika JKPM (Jurnal Kajian Pendidikan Matematika) Jurnal Pengabdian UNDIKMA International Journal of Trends in Mathematics Education Research (IJTMER) Jurnal Edumatic : Jurnal Pendidikan Matematika Jurnal Teknologi dan Informatika Journal on Mathematics Education
Bintang Wicaksono
Universitas PGRI Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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MODEL PEMBELAJARAN GROUP INVESTIGATION (GI) DAN THINK PAIR SHARE (TPS) TERHADAP KEMAMPUAN BERPIKIR KRITIS Bintang Wicaksono; Laela Sagita; Wisnu Nugroho
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 8, No 2 (2017): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v8i2.1876

Abstract

Salah satu tujuan pembelajaran matematika dalam Permen No 20 tahun 2006 bahwa pembelajaran matematika memiliki tujuan agar siswa memiliki kemampuan penalaran tinggi. Salah satu penalaran pembelajaran matematika yang diamanatkan pada Kurikulum 2013 adalah siswa dapat memiliki kemampuan berpikir logis, analitis, sistematis, kritis, kreatif, berpusat pada siswa dan memiliki kemampuan untuk bekerjasama secara efektif (permendikbud 2013). Siswa dikatakan mampu berpikir kritis jika ia mampu menganalisis sebuah fakta, melakukan generalisasi dan mengorganisasikan ide untuk melakukan penyelesaian, mempertahankan ide tersebut, mampu membandingkannya, untuk kemudian menguji argumennya dan menarik sebuah kesimpulan (Rasiman, 2013).Kenyataannya, guru masih belum menyadari bahwa siswa perlu untuk memiliki kemampuan berpikir kritis sebagai dasar untuk dapat mempelajari matematika. Namun demikian, meningkatkan kemampuan berpikir kritis siswa bukan hal yang mudah. Guru perlu membuat sebuah terobosan dalam pembelajaran agar dapat membangun kemampuan berpikir kritis siswa. Salah satunya dengan penerapan model pembelajaran yang baik, yang dapat diterapkan dalam pembelajaran.Penelitian ini bertujuan untuk mengetahui apakah penerapan model pembelajaran Group Investigation (GI) dalam pembelajaran lebih efektif daripada model pembelajaran Think Pair Share (TPS) ditinjau dari kemampuan berpikir kritis siswa kelas VII di SMP N 3 Tempel. Penelitian ini adalah penelitian eksperimen semu dengan menggunakan metode Nonequivalent Posttest Only Control Design. Hasil akhir penelitian menunjukkan bahwa kemampuan berpikir kritis siswa yang mendapatkan pembelajaran dengan menggunakan model pembelajaran GI lebih baik dibandingkan dengan siswa yang memperoleh pembelajaran dengan menerapkan Model pembelajaran TPS. Hal ini sejalan dengan hipotesis peneliti bahwa model Pembelajaran GI lebih baik dibandingkan dengan Model Pembelajaran TPS ditinjau dari kemampuan berpikir kritis siswa.  Kata kunci : Model Pembelajaran Group Investigation (GI), Model Pembelajaran Think Pair Share (TPS), Kemampuan Berpikir Kritis.
ANALYSIS OF STUDENT ERRORS IN SOLVING TRIGONOMETRY PROBLEMS BASED ON THE NEWMAN PROCEDURE Nur Isna Fauzi; Laela Sagita; Setiyani; Bintang Wicaksono
KALAMATIKA Jurnal Pendidikan Matematika Vol 7 No 1 (2022): KALAMATIKA April 2022
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (607.697 KB) | DOI: 10.22236/KALAMATIKA.vol7no1.2022pp1-14

Abstract

This study was motivated by student errors in trigonometry. This study aimed to describe the types of student errors in solving trigonometry problems using the Newman error analysis procedure. This research is descriptive qualitative with the subjects of vocational high school students. Data collection involved written tests, depth interviews, and documentation. The results show that most students made comprehension and transformation errors. The comprehension errors consisted of not writing down what was known and asked; immediately writing down the completion process with the wrong formula and incorrect understanding of the concept of the basic trigonometric formula. The transformation errors were not being able to transform information on the problem into the mathematical model, and incorrect in mentioning the formula.
Efektivitas Model Pembelajaran Search, Solve, Create, Share (SSCS) Terhadap Prestasi Matematika Wicaksono, Bintang
Jurnal Edumatic: Jurnal Pendidikan Matematika Vol 5 No 2 (2024): Jurnal Edumatic: Jurnal Pendidikan Matematika
Publisher : Program Studi Pendidikan matematika STKIP PGRI Pacitan STKIP PGRI Pacitan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21137/edumatic.v5i2.1277

Abstract

The low learning achievement of students is likely caused by students' difficulties in understanding the material and lack of motivation in learning. This can occur due to the learning being implemented not being in accordance with the characteristics of the students in the class. So it is necessary to look for new learning solutions that suit student characteristics. This research aims to determine the effectiveness of the Search, Solve, Create, and Share (SSCS) learning model on student learning achievement in class X of Al-Furqon Sanden IT Vocational School. The samples used were class X Culinary Arts with 25 students (Control class) and class The type of research used is quasi-experimental with a research design in the form of a Posttest Control Group Design. In this design, a posttest is given to both groups after being given treatment. Based on posttest data analysis, the results of the sig t-test value (2-tailed) show that the sig. (0.152/2) > 0.05, then ????0 is accepted and ????1 is rejected. So it can be concluded that the SSCS model has no effect on the effectiveness of mathematics learning. The results of the statistical group hypothesis test show that the average value in the control class is higher than the average value in the experimental class. However, the results of hypothesis testing using statistics showed that the SCSS learning model had no effect (significantly) on students' mathematics learning achievement. Keywords: Effectiveness; Search Solve Create and Share (SSCS) learning model; learning achievement.
Analisis Butir Soal Tes Matematika Materi Trigonometri M.M Endang Susetyawati; Wicaksono, Bintang
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 3 (2023): Jurnal Derivat (Desember 2023)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i3.5218

Abstract

In learning outcomes assessment activities, teachers play an active role in preparing measuring instruments. Competency measurement tools must have appropriate quality criteria used in measuring student competence. This study aims to determine the characteristics of the mathematical competency test instrument in terms of item validity, item difficulty level, item discriminating power and distractor function. The instrument developed is a competency test instrument for trigonometry material. The form of this instrument is multiple choice. The sample of this research is SMA Negeri 5 Yogyakarta. Analysis of the Trigonometry competency test items was carried out using qualitative analysis with the result that 85% in terms of material had good criteria, 82.5% in terms of construction had good criteria and 92.5% in terms of language had good criteria. Quantitative analysis of the Trigonometry competency test shows that 27 items (67.5%) have good validity, the test has a reliability value of 0.709 with good criteria. There were 26 questions (65%) with moderate difficulty level, 28 questions (70%) had good category discrimination, and 37 questions (92.5%) had good criteria for the distraction function.  Keywords:  validity, reliability, difficulty level, differentiating power
Permainan Ular Tangga Sebagai Media Meningkatkan Kemampuan Berhitung Anak Sekolah Dasar Susetyawati, M.M. Endang; Wicaksono, Bintang; Oktavia, Lisa; Maharani Putri, Nadia
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6872

Abstract

The ability to count is part of mathematics which can develop children's cognitive abilities. It is very important to develop the ability to count in children, because counting can be used in children's daily lives. The problem faced by children in their ability to count is that children lack skills in doing calculations. Lack of numeracy skills can cause low mathematics learning achievement. This research aims to examine the snakes and ladders game as a medium to help elementary school children improve their numeracy skills to solve math problems. The method used in this research is descriptive qualitative with data collection through observation, interviews and documentation. It was tested in three stages and involved nine children who had different numeracy abilities. The results of this research are that children become more skilled at doing calculations, learning becomes fun, learning activities become interactive, and motivation to learn to count increases. The snakes and ladders learning media can increase motivation to learn to count and solve math problems. Keywords: Snakes and Ladders Game, Numeracy Skills, Media
Analisis Kemampuan Pemecahan Masalah Matematika terhadap Siswa Pengguna Aplikasi Brainly Fatkya, Rosida Aqmal; Wicaksono, Bintang
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 9, No 1 (2023): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v9i1.19635

Abstract

Penelitian bertujuan mengetahui hasil kemampuan pemecahan masalah matematika, penggunaan aplikasi Brainly, serta hasil analisis kemampuan pemecahan masalah matematika pada siswa kelas VII C SMP Muhammadiyah 1 Yogyakarta. Metode yang digunakan dalam penelitian ini ialah metode analisis dengan pendekatan kualitatif. Subjek yang digunakan pada penelitian ini yaitu 32 siswa dan dianalisis 6 siswa secara mendalam. Instrumen pada penelitian ini berupa angket kuisioner penggunaan aplikasi Brainly sebanyak 22 butir pernyataan dilanjutkan tes dengan 4 butir soal kemapuan pemecahan masalah matematika materi bentuk aljabar, serta wawancara tidak terstruktur. Tahapan yang dilakukan dalam penelitian ini adalah pengisian angket kuisioner penggunaan aplikasi Brainly dalam pemecahan masalah matematika, kemudian menjawab soal kemampuan pemecahan masalah matematika, lalu menjawab uraian pertanyaan wawancara. Hasil temuan untuk kemampuan pemecahan masalah matematika siswa yang menggunakan Brainly memperoleh hasil penggunaan Brainly kategori rendah terdapat siswa yang memperoleh hasil kemampuan pemecahan masalah dengan kategori tinggi.
Ethnomathematics of Kalimantan Batik in field Geometry learning in elementary school Sudrajat, Sudrajat; Winarto, Andi; Wicaksono, Bintang
International Journal of Trends in Mathematics Education Research Vol 6, No 1 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (704.959 KB) | DOI: 10.33122/ijtmer.v6i1.172

Abstract

This article examines the use of ethnomathematics in Kalimantan batik in learning geometry in elementary schools. The purpose of this paper is to explore mathematical concepts contained in the Kalimantan batik motifs that can be utilized in the process of learning geometry in elementary schools. This research uses exploratory research and an ethnographic approach. The research data were obtained from literature studies, observations, interviews, and documentation. Based on the results of the study this study obtained 6 types of Kalimantan batik motifs, namely Tidayu batik motif (West Kalimantan), spot yarn motif (Central Kalimantan), Empiek Batik motif (East Kalimantan), clouded motif batik motif (West Kalimantan), Sasirangan batik motif Hiris Pudak (South Kalimantan), Pating Muang batik motif (Central Kalimantan). Geometry concepts for elementary school children in Kalimantan batik motifs are rectangles, circles, triangles, points, lines, minimum and maximum curves, reflection, translation, and fraction numbers. The alternative steps of learning are as follows: (1). Students and teachers carry out learning with the question and answer methods related to Kalimantan batik motifs; (2). Students are asked to observe the Kalimantan batik motif; (3). Students are asked to analyze the shapes contained in the Kalimantan batik motif; (4) Students are asked to present their work.
Students’ financial literacy in math classroom: Insights into financial awareness Sagita, Laela; Utami, Niken Wahyu; Dwipa, Nendra Mursetya Somasih; Wicaksono, Bintang
Journal on Mathematics Education Vol. 16 No. 1 (2025): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v16i1.pp131-152

Abstract

The current generation of young people faces significant financial challenges in an increasingly volatile global economy, highlighting the need for enhanced financial literacy education. While the OECD has recommended the integration of financial literacy into school curricula, a notable gap exists in the development of age-appropriate financial literacy content that aligns with students’ cognitive and developmental stages. This study addresses this gap by evaluating students’ financial literacy knowledge, with a particular focus on integrating financial concepts into mathematics education. Specifically, the research targets financial topics that are accessible and relatable to upper elementary school students, exploring how these concepts can be integrated into existing mathematics curricula. The study involved students from grades 4, 5, and 6, with data collected through interviews that were transcribed and analyzed using NVIVO software. Findings indicate that topics such as exchange rates, foreign currencies, cash transactions, and digital payment systems resonate with students' existing knowledge and personal experiences. Furthermore, the study underscores the importance of introducing foundational personal financial management skills, such as distinguishing between needs and wants and promoting saving habits, from an early age. However, it also highlights that more complex financial concepts, including regulatory frameworks, consumer protection, and data security risks, are not developmentally appropriate for elementary students. The results of this research offer valuable insights into the practical integration of financial literacy into mathematics classrooms, with potential implications for curriculum development. These findings contribute to the growing body of knowledge on financial literacy education, providing a basis for selecting relevant financial topics for school curricula and fostering a more financially literate future generation.
Pengembangan Wisata Watu Gendong Melalui Optimalisasi Manajemen dan Promosi Digital di Desa Beji Kabupaten Gunung Kidul Bintang Wicaksono; Murniady Muchran; Anindita Imam Basri
Jurnal Pengabdian UNDIKMA Vol. 4 No. 1 (2023): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v4i1.6439

Abstract

This community service was carried out with the aim of developing Watu Gendong tourism in Beji Village. Watu Gendong is a tourist attraction that has the potential to be developed into a local and national tourist destination. The implementation of the Watu Gendong tourism development was carried out in Beji Village, Ngawen District, Gunungkidul Regency. This activity is carried out using the training method. The results of this dedication include increasing the Partner's ability to manage Watu Gendong tourism, the management structure of Watu Gendong tourism, and digital promotional facilities in the form of websites and sosial media. With good tourism management and digital promotion facilities that have begun to be built, it is hoped that Watu Gendong tourism will develop into a globally recognized tourist destination.
Pemberdayaan Masyarakat melalui Integrated Farming: Pengelolaan Limbah Sampah Organik dan Pemanfaatan Sampah Plastik Marti Widya Sari; Bintang Wicaksono; R. Hafid Hardyanto; Olivia Elfatma
Jurnal Teknologi dan Informatika Vol. 4 No. 1 (2026): Agustus : Jurnal Teknologi dan Informatika
Publisher : STMIK Pesat Nabire

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70539/jti.v4i1.176

Abstract

The management of household organic and plastic waste can be transformed into a productive activity if the community gains practical knowledge, simple technology, and hands-on experience. This community service initiative was carried out under the 2026 Ministry of Education, Culture, Research, and Technology (Kemdiktisaintek) Village Empowerment Program, focusing on an integrated approach: producing solid compost from organic waste, repurposing used plastic water jugs as plant pots, and using the compost to cultivate cassava, which serves as an alternative feed for catfish. The activities employed a participatory method involving presentations, demonstrations, hands-on practice, and evaluation. Data from 21 pre-test and post-test respondents showed an increase in the average score from 72.63 to 91.33; 80.95% of respondents improved their scores, while 19.05% maintained theirs. A two-tailed Wilcoxon signed-rank test confirmed a significant difference in scores within the paired group (p = 0.0156). The results demonstrate that integrating organic waste processing, plastic waste repurposing, and crop cultivation can serve as an effective learning package for community empowerment. Continued guidance remains necessary to assess the sustainability of these practices and their long-term environmental and economic impacts. Keywords: compost; community empowerment; circular economy; plastic waste; waste management
Co-Authors Anindita Imam Basri Dwipa, Nendra Mursetya Somasih Fatkya, Rosida Aqmal Laela Sagita Laela Sagita Laela Sagita M.M Endang Susetyawati Marti Widya Sari, Marti Murniady Muchran Nadia Maharani Putri Niken Wahyu Utami Nur Isna Fauzi Oktavia, Lisa Olivia Elfatma R. Hafid Hardyanto Setiyani Sudrajat Sudrajat Susetyawati, M.M. Endang Winarto, Andi Wisnu Nugroho