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All Journal Jurnal Terapan Abdimas Malikussaleh Journal of Mathematics Learning (MJML) Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Education Journal : Journal Educational Research and Development Laplace : Jurnal Pendidikan Matematika JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia) JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran Electronic Journal of Education, Social Economics and Technology International Journal of Trends in Mathematics Education Research (IJTMER) Tematik: Jurnal Konten Pendidikan Matematika Noumerico: Journal of Technology in Mathematics Education ABDIMASTEK
Dimas Anditha Cahyo Sujiwo
Universitas PGRI Argopuro Jember
Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Public Health Social Sciences Veterinary Other

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The influence of media implementation of Algebra Cartoon Books on the learning outcomes of class VII students at Junior High School Plus Darus Sholah Jember Azizah, Siti Nur; Anas, Aswar; Sujiwo, Dimas Anditha Cahyo
International Journal of Trends in Mathematics Education Research Vol 6, No 4 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v6i4.279

Abstract

Learning media is anything that can convey and channel messages from sources in a planned manner so as to create a conducive learning environment where recipients can carry out the learning process efficiently and effectively. This research is aimed at finding out the effect of implementing algebra cartoon books on the learning outcomes of class VII students at SMP Plus Darus Sholah Jember in the 2023–2024 academic year. The method used is the quasi-experiment research method with a posttest-only control design research design. The population of this study was all in class VII of SMP Plus Dasrus Sholah Jember, for a total of 76. Meanwhile, the sample used was class VIIA, with a sample of 15 people from the experimental class and 15 people from class VIIB as the control class. The sample data collection technique was carried out by random sampling. This research process shows that the implementation of algebra cartoon book media on the learning outcomes of class VII students at SMP Plus Darus Sholah Jember was carried out by dividing class VII into two groups, namely the experimental class, which used algebra cartoon book media, and the control class, which used conventional learning methods. The data analysis technique used is the independent sample t-test. The results of the research show that the significance value (2-tailed) is 0.000, which is lower than the significance level of 0.05. Thus, it can be concluded that the null hypothesis (H0) is rejected and the alternative hypothesis (H1) is accepted. In simple terms, it can be stated that there is a positive influence from the use of the Algebra Cartoon Book on the learning outcomes of class VII students in the mathematics subject algebra material at SMP Plus Darus Sholah Jember.
Pelatihan Pembuatan Pupuk Organik Cair (Poc) Dari Limbah Rumah Tangga Handayani, Luluk; A'yun, Qurrota; Sujiwo, Dimas Anditha Cahyo
ABDIMASTEK Vol. 2 No. 1 (2023): Juli
Publisher : Universitas Muhammadiyah Jember

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Abstract

Limbah organik merupakan penyumbang terbesar di Tempat Pembuangan Akhir (TPA). Sampah organik yang dihasilkan oleh kehidupan rumah tangga berasal dari sampah dapur sisa kegiatan memasak; jika dibuang, limbah dapur ini dapat menimbulkan bau tidak sedap serta tumbuhnya mikroorganisme penyebab penyakit. Salah satu upaya dalam pengelolaan sampah adalah mengolah kembali sampah agar dapat dimanfaatkan kembali. Limbah organik dapat dimanfaatkan menjadi pupuk organik cair (POC). Aplikasi pupuk organik cair pada tanaman berkontribusi terhadap peningkatan nitrogen dalam tanah. Karena unsur-unsur dalam pupuk cair sudah terurai, tanaman lebih mudah menyerapnya. Sasaran dari kegiatan pembuatan pupuk organik cair (POC) adalah Mother School Sumbersari (MOSS) yang merupakan kumpulan ibu-ibu dibawah naungan Kantor Urusan Agama (KUA) kecamatan Sumbersari Kabupaten Jember. MOSS beranggotakan 30 orang ibu-ibu produktif. Mother School Sumbersari (MOSS) ini dipilih menjadi mitra dalam kegiatan PKM ini dengan harapan memiliki tambahan keterampilan dan meningkatkan kesejahteraan keluarga dan miminimalisir penumpukan limbah rumah tangga. Berdasarkaana hasil pelatihan menunjukkan peserta pelatihan secara aktif mengajukan pertanyaan terkait proses pembuatan Pupuk Organik Cair (POC). Peserta pelatihan semakin terlihat antusias ketika mereka mengetahui keuntungan tambahan yang akan mereka peroleh dari pengolahan limbah rumah tangga. Peserta Pelatihan merasa hal ini dapat menghemat pengeluaran rumah tangga dan mengurangi pencemaran udara.
Analisis Kemampuan Literasi Matematika Siswa dalam Menyelesaikan Soal Trigonometri ditinjau dari Gender di SMK Sunan Giri Amin, Badri; Anas, Aswar; Sujiwo, Dimas Anditha Cahyo
Jurnal Axioma : Jurnal Matematika dan Pembelajaran Vol. 10 No. 2 (2025): Juli
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/axi.v10i2.4226

Abstract

This research aims to determine students' literacy skills in solving trigonometry story questions at Sunan Giri Vocational School class X in terms of gender. Literacy is not only about the technical ability to read and write but also about understanding and using information effectively to achieve goals. The type of research used in this study is qualitative research with a descriptive approach. Qualitative research aims to explain a phenomenon in depth and is carried out by collecting data in as much depth as possible, which is used to describe clearly and in detail literacy skills in solving trigonometry problems in terms of gender. Data collection techniques use test and interview techniques. Based on the results of research on mathematical literacy abilities in solving trigonometry problems in terms of gender, it was found that male students were able to fulfill mathematical literacy abilities in the indicators of formulating, applying, interpreting, and evaluating, while female students fulfilled mathematical literacy abilities in the indicators of formulating and applying. Keywords: Gander, Literacy, Trigonometry
Critical mathematical thinking ability of junior high school students viewed from cognitive style A'yun, Qurrota; Handayani, Luluk; Sujiwo, Dimas Anditha Cahyo
International Journal of Trends in Mathematics Education Research Vol 8, No 1 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i1.374

Abstract

This study aims to analyze students' critical thinking skills in solving Two-Variable Linear Equations (PLDV) problems based on reflective and impulsive cognitive styles. The subjects of the study consisted of four students, namely two reflective students (SR1 and SR2) and two impulsive students (SI1 and SI2). This study used a qualitative method with a case study approach. We obtained data through critical thinking tests, in-depth interviews, and analysis of student answer documents. The results showed that reflective students could do all four types of critical thinking: interpretation, analysis, evaluation, and inference. They were also able to give correct and organized answers. In contrast, impulsive students only fulfilled some of the indicators, tended to answer quickly, and made mistakes in analyzing and verifying answers. The main factor influencing this difference was the more careful problem-solving approach in reflective students compared to impulsive students. Based on these findings, it is recommended that learning strategies be adjusted to students' cognitive styles, for example, through reflection-based learning and group discussions to improve critical thinking skills. Thus, this study contributes to the development of learning methods that are more adaptive to students' cognitive characteristics in understanding and solving mathematical problems.
Development of Digital Learning Media Based on Wingeom Software on Geometry Material at PGRI 3 Tempurejo Junior High School Sujiwo, Dimas Anditha Cahyo; Marsidi, Marsidi; Solehan, Muhamad
International Journal of Trends in Mathematics Education Research Vol 8, No 1 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i1.375

Abstract

Digital learning media is one of the urgent factors in improving the quality of learning. It is said so because of the development of digital technology in the field of education that demands effectiveness and efficiency in learning and teaching. Development of learning media so that in the implementation of future learning is expected to be able to support the material delivered. This study aims to recognize media development in learning and test the feasibility of the WinGeom software learning media. Implementing the research and development (RD) research method of the ADDIE research model (analysis, design, development, implementation, and evaluation). The results obtained from this study are based on the assessment of the validator; namely, the material expert validator obtained a score of 45 out of 50 maximum scores with a percentage of 90% in the very feasible category. Media validation obtained a score of 40 out of a maximum score of 50 with a percentage of 80% and can be said to be feasible. Practitioner experts, namely those obtaining a score of 46 with a percentage of 92%, are in the very feasible category. As for student responses to the media that has been developed. The data results obtained with a percentage of 91% are categorized as very feasible for use in learning. In terms of student satisfaction in using Wingeom media, it shows that the majority of students (more than 60%) feel "very satisfied" with the use of Wingeom software in geometry learning. Furthermore, in terms of student learning outcomes before and after using Wingeom software, it shows an increase. These results are obtained from the average value of the pre-test, which is 59.7, and the average value of the post-test, which is 89.3. In the calculation of N-Gain, the N-Gain value is 0.73. These results indicate that Wingeom Software is very effective in improving students' conceptual understanding of flat geometry material.
The Effect of the Problem-Based Learning Model Based on Ethnomathematics on Students' Learning Outcomes as Seen in the Face of Learning Styles Evendi, M. Ramadhan; Anas, Aswar; Sujiwo, Dimas Anditha Cahyo
Electronic Journal of Education, Social Economics and Technology Vol 6, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v6i2.969

Abstract

This study aims to analyze the effect of the ethnomathematics-based Problem Based Learning (PBL) learning model on students' mathematics learning outcomes in terms of learning styles. The study used a quantitative approach with a quasi-experimental design. The subjects were 60 seventh-grade students of MTs Negeri 10 Jember who were divided into two groups, namely the experimental class and the control class. The experimental class received learning using the ethnomathematics-based PBL model, while the control class received conventional learning. The research instruments included a learning outcome test and a learning style questionnaire. Data analysis was carried out using a t-test (independent sample t-test) to determine differences in learning outcomes between the two groups. The results of the normality test showed that the data were normally distributed (p 0.05), and the homogeneity test showed that the data variance was homogeneous (p 0.05). The results of the t-test showed that there was a significant difference between the experimental class and the control class (p = 0.000 0.05). The average learning outcomes of students in the experimental class were higher. It can be concluded that the ethnomathematics-based PBL model is effective in improving mathematics learning outcomes, especially for students with a visual learning style.
The use of ethnomathematics based on carom media for children's creative thinking Hidayah, M. Sobri; Marsidi, Marsidi; Sujiwo, Dimas Anditha Cahyo
International Journal of Trends in Mathematics Education Research Vol 8, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i2.406

Abstract

This study aims to determine students' creative thinking abilities in addition operations using ethnomathematics based on carom media. This study uses a qualitative approach with a descriptive type. The qualitative approach was chosen because this study aims to understand in depth the process of learning mathematics through an ethnomathematics approach using carom media and its impact on children's creative thinking abilities. Data collection techniques were carried out using creative thinking ability tests through essay questions, observation sheets to measure creative thinking abilities, and student interview sheets. Based on the results of the analysis conducted, students' creative thinking abilities have generally shown quite good development. Of the four indicators studied, the aspects of fluency and originality appear more prominent than the other two aspects. Meanwhile, the ability to decompose (elaboration) remains a weakness that requires special attention in the learning process. These findings demonstrate the existence of strengths that can be further developed as well as challenges that need to be addressed. In the fluency indicator, most students are able to generate ideas fluently and quickly. This is evident from 44% of students who are in the very good category and 36% who are in the good category. The originality indicator also shows quite encouraging results. A total of 40% of students were in the excellent category, while 28% were in the good category. In the flexibility indicator, the distribution of student abilities appeared more even. Some students were already in the excellent (32%) and good (24%) categories, but quite a number were still in the fair (28%) and even poor (16%) categories. The elaboration indicator was the weakest aspect. The majority of students (44%) only achieved the adequate category, and only 16% were able to achieve the excellent category. This means that most students still struggle to develop their ideas into more detail and depth. Overall, it can be concluded that students' creative thinking skills are quite good, especially in the aspects of fluency and originality.
Ethnomathematics Exploration on 7 Bidadari Waterfall Tourism in Rowosari Village Baskoro, Alfiansyah; Sujiwo, Dimas Anditha Cahyo; Hidayatin, Nur
International Journal of Trends in Mathematics Education Research Vol 8, No 2 (2025)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v8i2.405

Abstract

Ethnomathematics is a study that investigates mathematical concepts in a cultural context, applied to the design and objects of cultural diversity, including tourist attractions. This study explores the concept of ethnomathematics at the 7 Bidadari Waterfall tourist attraction located in Rowosari village, focusing on the interaction between mathematics and the surrounding culture. The findings of this study highlight that the 7 Bidadari Waterfall tourist attraction is not only a tourist destination but also reflects the mathematical values inherent in the activities of the local community. The main focus of this study is to explore the mathematical concepts contained in the design of the 7 Bidadari Waterfall tourist attraction, with an emphasis on geometric patterns and mathematical proportions seen in the decoration of the tourist attraction and the surrounding natural features. The research method used is a qualitative one with an ethnographic approach, where observation and documentation are used as data collection tools. The data analysis process is carried out through several steps, namely, reduction, presentation, and interpretation. The results of the study indicate that the 7 Bidadari Waterfall, in addition to functioning as a vacation spot, also reflects mathematical values that are useful for learning. This research offers fresh viewpoints about the relationship between mathematics, culture, and architecture at the 7 Bidadari Waterfall. 
Co-Authors A'yun, Qurrota AA Sudharmawan, AA A’yun, Qurrota Abdul Muis Amin, Badri Anas, Aswar Anggar Wahyu Hidayatullah Aswar Anas Bashar, Nazarul Baskoro, Alfiansyah Evendi, M. Ramadhan Heni Pujiastuti Hidayah, M. Sobri Hidayatin, Nur Hidayatullah, Anggar Wahyu Kiki Pangestu Marsidi Marsidi Maula, Inayatul Mochammad Imron Awalludin Mohammad Syafii panglipur, indah rahayu Putra, Eric Dwi Qurrota A’yun Qurrota A’yun Rahma, Restu Aulia Ria Amalia Solehan, Muhamad Trio Suwargono Yanuarti, Rosita