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PENGARUH KEMANDIRIAN BELAJAR TERHADAP LITERASI MATEMATIKA DENGAN MENERAPKAN MODEL PEMBELAJARAN PBL BERPENDEKATAN STEAM-PMRI Fifqi Inayah; Wardono; Scolastika Mariani
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 9 No. 1 (2024): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v9i1.14857

EKSPLORASI ETNOMATEMATIKA PADA TRADISI ADAT SESAJI REWANDHA JAWA TENGAH SEBAGAI KONTEKS PEMBELAJARAN UNTUK MENDUKUNG KEMAMPUAN NUMERASI SISWA Nursyahidah, Farida; Wardono; Eko Susilo, Bambang
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2024): Menjembatani Matematika dan Pendidikan Matematika menuju Pemanfaatan Berkelanju
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i2.4121

This research is an exploratory study to show the relationship between mathematics and culture. This study aims to explore the culture of the traditional activities of the Central Java Rewandha Sesaji tradition which contains mathematical concepts. This research uses ethnographic methods. Data collection techniques use ethnographic principles such as observation, interviews, documentation, and field notes with ethnographic descriptions. The results of the research show that in the traditional activities of the Central Java Rewandha Sesaji tradition there are several mathematical concepts, such as nets and the surface area of a cylinder, the surface area of a cone, the Pythagorean theorem, the area of a circle, the circumference of a circle, parallel lines and quadrilaterals. Several mathematical concepts resulting from the exploration of these traditional traditions can then be used as context in learning to support students' numeracy skills. The results of this research can be used as inspiration for further research to explore other cultural traditions that can be used as a context for realistic mathematics learning that is more fun and meaningful.

KEMAMPUAN BERPIKIR KRITIS MAHASAISWA POLITEKNIK BAJA TEGAL DALAM MENYELESAIKAN MASALAH MATEMATIKA DI BIDANG TEKNIK Wardana, Ali; YL Sukestiyarno; Wardono; Suwarto
Integral (Jurnal Penelitian Pendidikan Matematika) Vol. 5 No. 2 (2023): Mei 2023
Publisher : Program Studi Pendidikan Matematika, Universitas Pancasakti Tegal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24905/jppm.v5i2.105

Setiap orang mempunyai tingkat kemampuan berpikir kritis yang berbeda- beda dan perbedaan tersebut dapat dipandang sebagai suatu rangkaian yang dimulai dari tingkat terendah sampai ketingkat tertinggi. Penelitian ini adalah penelitian kualitatif yang bertujuan untuk mendeskripsikan kemampuan berpikir kritis mahasiswa Politeknik Baja Tegal dalam menyelesaikan masalah matematika. Dalam berpikir yang dinilai ialah informasi, konsep dan ide, kesimpulan dengan standar penilaiannya adalah standar intelektual bernalar (kejelasan, ketepatan, ketelitian, relevansi, kelogisan, kedalaman, dan keluasan). Prosedur pengumpulan data terdiri dari validasi, pembelajaran PBL, tes tertulis dan wawancara berbasis tugas. Subjek penelitian adalah mahasiswa semester 1 prodi Teknik Mesin, teknik otomotif, teknik informatika tahun akademik 2021/2022.Kemampuan berpikir kritis mahasiswa prodi Teknik Mesin, teknik otomotif, teknik informatika Politeknik Baja Tegal dalam menyelesaikan masalah matematika terdiri dari beberapa tingkatan yaitu : 1) cukup kritis), 2) kurang kritis, dan 3) tidak kritis. Dengan demikian seorang dosen diharapkan dapat mengetahui tingkat berpikir kritis yang digunakan untuk menilai atau mengevaluasi kemampuan berpikir kritis setiap mahasiswa sehingga dapat melatih dan meningkatkan kemampuan berpikir kritis mahasiswa dalam menyelesaikan masalah matematika

Investigation Injection of Computational Thinking Skills with Scratch on Teachers Performance: A Mixed-Method Study Marom, Saiful; Stevanus Budi Waluya; Scolastika Mariani; Bambang Eko Susilo; Wardono
Hipotenusa: Journal of Mathematical Society Vol. 6 No. 2 (2024): Hipotenusa: Journal of Mathematical Society
Publisher : Program Studi Tadris Matematika Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/hipotenusa.v6i2.2764

Currently, the injection of computational thinking skills in education is very important because these skills are needed in dealing with technological developments. Every teacher needs to be provided with this ability with the hope that later they will be able to inject it into every student at school. This article presents empirical experiences related to the injection of computational thinking skills for madrasah (Islamic Schools) teachers in Indonesia using the Scratch program for 60 teachers. The research method used is a mix method, namely a quantitative approach (experiment) and a qualitative approach. In quantitative analysis, two classes are used, namely experimental and control classes. In the initial stage, the measurement of computational thinking ability was carried out using 15 questions. The results of this study showed an increase in computational thinking skills in the experimental class, which was also accompanied by impressions given by participants who saw positive developments and significant explorative and practical uses in learning practices.

The Challenge Of Learning Statistical Literacy In Higher Education: A Systematic Literature Review Habibie, Zulqoidi R.; Kartono; Wardono; Kharisudin, Iqbal
Hipotenusa: Journal of Mathematical Society Vol. 7 No. 1 (2025): Hipotenusa : Journal of Mathematical Society
Publisher : Program Studi Tadris Matematika Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/hipotenusa.v7i1.3372

This study aims to look deeper into the definition of statistical literacy (SL) and learning challenges to improve SL, as SL has become essential for students to face the era of data disruption and quantitative information. Previous research has investigated the level of elementary to high school students. Not many still discuss the definition of SL in students in higher education and what challenges teachers need to prepare for in improving SL. The research questions of this study are as follows: 1) What is the distribution of SL definitions often used in higher education? 2) What challenges will be faced in improving SL? This study was a systematic review of 10 articles with inclusion criteria. The article search was assisted by Publish Or Perish (PoP) software by entering the keyword "SL" in the "title words" in the Scopus search and specifying the year “2018-2023”. The results of this study found that 1) The ability to comprehend, interpret, evaluate critically, communicate, describe, organize, generalize, hypothesize, and visualize statistical data and information is frequently emphasized as constituting SL.; 2) The challenge in improving SL is that educators can develop learning models with a contextual approach and the development of evaluation tools with a contextual approach. In future research, the author suggests that research can be conducted to develop learning models that can improve SL at the college level based on a contextual approach.

EKSPLORASI ETNOMATEMATIKA PADA TRADISI ADAT SESAJI REWANDHA JAWA TENGAH SEBAGAI KONTEKS PEMBELAJARAN UNTUK MENDUKUNG KEMAMPUAN NUMERASI SISWA Nursyahidah, Farida; Wardono; Eko Susilo, Bambang
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2024): Menjembatani Matematika dan Pendidikan Matematika menuju Pemanfaatan Berkelanju
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v7i2.4121

This research is an exploratory study to show the relationship between mathematics and culture. This study aims to explore the culture of the traditional activities of the Central Java Rewandha Sesaji tradition which contains mathematical concepts. This research uses ethnographic methods. Data collection techniques use ethnographic principles such as observation, interviews, documentation, and field notes with ethnographic descriptions. The results of the research show that in the traditional activities of the Central Java Rewandha Sesaji tradition there are several mathematical concepts, such as nets and the surface area of a cylinder, the surface area of a cone, the Pythagorean theorem, the area of a circle, the circumference of a circle, parallel lines and quadrilaterals. Several mathematical concepts resulting from the exploration of these traditional traditions can then be used as context in learning to support students' numeracy skills. The results of this research can be used as inspiration for further research to explore other cultural traditions that can be used as a context for realistic mathematics learning that is more fun and meaningful.

The effectiveness of problem-based learning in enhancing mathematical literacy: A systematic meta-analysis Ahmad Gufron; Isti Hidayah; Ardhi Prabowo; Wardono; Scolastika Mariani
Jurnal Elemen Vol 11 No 2 (2025): April
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v11i2.30002

This meta-analysis aims to evaluate the effectiveness of Problem-Based Learning (PBL) in improving students' mathematical literacy by reviewing empirical studies comparing PBL with conventional learning. The results show that PBL significantly improves mathematical literacy, with an effect size of 1.165, categorized as high. However, the effectiveness of PBL is influenced by moderating factors such as education level, student learning style, learning duration, and problem relevance. Findings suggest that PBL is more effective at the junior high school level than senior high school, although the difference is not statistically significant (p > 0.05). This study is limited by the short intervention duration in most analyzed studies and the lack of investigation into external factors like student motivation and teacher roles. Future research is recommended to conduct longitudinal studies, explore the integration of digital tools, and compare the use of real-world and academic problems in PBL. Overall, the findings confirm that PBL is an effective and promising approach for enhancing mathematical literacy when implemented with attention to relevant contextual and learner-specific factors.

A Systematic Literature Review of: Computational Thinking in Mathematics Classrooms Pramesti, Santika Lya Diah Pramesti; Mariani, Scolastika; Hendikawati, Putriaji; Wardono; Waluya, St Budi; Pujiastuti, Emi; Dewi, Heni Lilia
RANGE: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2025): Range Juli 2025
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v7i1.9440

In today’s rapidly evolving digital era, the ability to think computationally is no longer confined to computer science it has become essential across disciplines, including mathematics. This study integrates computational thinking (CT) into mathematics learning by analyze its development, benefits, and implementation challenges. Computational thinking which includes abstraction, algorithms, decomposition, and pattern recognition, is considered a crucial component in improving students' mathematical learning. These insights are intended to inform educators, policymakers, and researchers seeking to align mathematics instruction with contemporary technological and pedagogical advancements. Utilizing a systemic literature review as a qualitative method, by 37 peer-reviewed articles published between 2019 and 2024 in the Scopus database were examined. Through qualitative thematic analysis, key insights were identified across cognitive and affective dimensions. The review suggests that CT may support students’ development in problem-solving, logical reasoning, and conceptual abstraction, while also contributing to affective aspects such as motivation, self-confidence, and self-regulated learning. However, several barriers hinder its effective implementation, including insufficient teacher training, limited infrastructure, and curricular constraints. The study highlights the necessity for targeted teacher training initiatives and institutional support to facilitate CT integration.

Integrating Edupreneurship and Digital Transformation to Enhance Creative Thinking in Learning Design Handoko, Hendri; Budi Waluya, Stevanus; Sugiman; Wardono; Vaher, Kristina
APTISI Transactions on Management (ATM) Vol 9 No 3 (2025): ATM (APTISI Transactions on Management: September)
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/z209am98

The increasing urgency to address climate change has positioned Sustainable Development Goal 13 (Climate Action) as a priority for governments and businesses worldwide. Technological innovations such as Artificial Intelligence (AI), the Internet of Things (IoT), and Blockchain have emerged as transformative tools for reducing environmental impacts, improving energy efficiency, and promoting ethical and sustainable business practices. However, the extent to which these technologies contribute to climate action remains underexplored. This study aims to investigate the role of AI, IoT, and Blockchain in helping businesses achieve SDG 13 by optimizing resources, reducing waste, and enhancing supply chain transparency. A mixed-methods approach was adopted, combining qualitative and quantitative techniques. Semi-structured interviews were conducted with key stakeholders from businesses implementing these technologies, while a survey of 150 businesses was administered to capture broader adoption patterns. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) to test the proposed hypotheses. The findings reveal that AI and IoT have significant positive effects on energy management and sustainability outcomes, while Blockchain plays a supportive role by improving transparency and ethical practices, though its adoption remains limited. The combined integration of these technologies yields the most substantial impact. This study concludes that businesses should adopt a holistic strategy to fully leverage technological innovations for advancing SDG 13 and combating climate change.

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