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Yus Mochamad Cholily

Universitas Muhammadiyah Malang

Author-ID : 2413217

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Authentic Assessment Research Trends in Biology Learning: A Bibliometric Analysis Lubis, Mutiara; Cholily, Yus Mochamad; Rahardjanto, Abdulkadir; Pantiwati, Yuni; Wahyono, Poncojari
Al Jahiz Vol 6 No 1 (2025): Al-Jahiz: Journal of Biology Education Research, January-June 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i1.10421

Authentic assessment holds a crucial role in modern biology education as it supports competency-based evaluations that enable students to apply scientific knowledge in real-world settings. This study presents a bibliometric analysis of research trends on authentic assessment in biology learning using data from the Scopus database. Employing a quantitative approach, the study analyzed the temporal distribution, international collaboration, dominant keywords, and thematic evolution from 39 selected articles through tools such as co-authorship network analysis, keyword co-occurrence mapping, and thematic evolution analysis. Results indicated a significant rise in publications since 2018, peaking during the COVID-19 pandemic due to shifts in assessment methods for online learning. The disciplinary distribution showed a predominance of social sciences (26.1%) intersecting with biology and environmental science. The United States and the UK emerged as leading contributors, with support from institutions like the National Science Foundation. Keyword analysis identified two major clusters: animal-based assessment (motor theme) and molecular biology (emerging theme). However, the literature showed limited representation from developing countries and minimal exploration of advanced technologies. This study contributes by (1) mapping scientific developments in authentic assessment research, (2) offering a bibliometric analysis protocol applicable to similar areas, and (3) suggesting future directions including global collaboration, validation of long-term instruments, and focus on niche topics like biodiversity-based assessments. The findings offer practical implications for designing context-responsive assessment guidelines. Nonetheless, the study is constrained by its reliance on Scopus and English-language sources, potentially excluding other relevant contributions.

Analysis of Mathematical Communication Skills of Grade X MA Students on the Material of Trigonometric Function Graphs Aided by Geogebrabook Yustiani, Novita Rizki; Rosyadi, Alfiani Athma Putri; Cholily, Yus Mochamad
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 13, No 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.15489

Mathematics is a supporting science for other branches of science as a medium for communicating mathematical problem solving. One of the abilities that must be possessed by students is the ability to communicate in trigonometry material. In this research, only 36.7% of students correctly identified the transformation of trigonometric function graphs in question number 9. However, there were some students whose explanations were not precise because their understanding of the material was not correct.. The purpose of this study is to analyze the mathematical communication skills of grade X MA students in the material of trigonometric function graphs. In this research, a qualitative research type with a descriptive approach is used. The test of mathematical communication ability in writing is in the form of a test that is done independently and tested on 6 students with a group of 2 high ability students, 2 medium ability students, and 2 ability students with the need for further guidance. While the test of mathematical communication skills orally answered together through the interview method. The significance of this research is the students become more focused in learning because students are instructed to do activities by shifting the slider so that the intended graph is formed according to the instructions of the given problem. The conclusion drawn from the results of the research conducted is that mathematical communication in the material of trigonometric function graphs is relatively low, both in writing and orally. This is based on the percentage in the analysis test of mathematical communication skills in writing where students answered 10 out of 18 items had below 50% incorrect written response rates, compared to 8 other items that students could answer correctly with a score above 50%, while in the oral mathematical communication ability analysis test there are still misconceptions in every question asked. This is based on this research data that some students still answer the items incorrectly.

Student’s Mathematics Ability in Written Communication Based on Van Hiele's Theory and Gender Putri Rosyadi, Alfiani Athma; Yus Mochamad Cholily; Abdul Latief; Siti Salina Mustakim
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.v7i1.3495

The student's ability to express and understand mathematical ideas in writing; Whether in tables, formulas, diagrams, drawings, or demonstrations, is called the student's written mathematical communication skills. Van Hiele's theory divides students' development in learning geometry into five levels, namely from level 0 to level 4. The purpose of this study is to find out students' mathematics ability in written communication based on Van Hiele's theory which is reviewed from gender differences. This research is a qualitative descriptive research. Students' mathematical communication skills at level 4: (1) can visually classify flat shapes, (2) can describe flat shapes visually, (3) can show the characteristics of flat shapes through pictures, (4) can write the relationships of concepts on flat shapes well, (5) can write how to determine the area and circumference of flat shapes, (6) can use terms and notation to present data. Meanwhile, level 1 students are still not able to describe the shapes of flat buildings visually well and are not able to write down the relationship of concepts on flat buildings well. In addition, related to gender, some aspects are superior to men and others are superior to women.

Development of E-LKPD oriented minimum competency assessment (MCA) on 6C’s ability of high school students Sugianto, Rahmad; Syaifuddin, Mohammad; Cholily, Yus Mochamad
Al-Jabar: Jurnal Pendidikan Matematika Vol 13 No 2 (2022): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v13i2.15559

Learning in the 21st century is currently required to be able to improve 6C’s skills (collaboration, communication, creative thinking, critical thinking, computing, and affection). This study aims to produce MCA-oriented E-LKPD products on 6C’s's abilities of high school students that are valid, practical and effective. The Research and Development research development method follows the four-D Model which consists of 4 stages of development, namely: define, design, develop, and disseminate. The research subjects were ten students of class XII at SMA Wachid Hasyim 2 Taman. Data collection techniques using questionnaires and post-tests. The data analysis used in this research is descriptive quantitative and qualitative analysis. The results of this study obtained the validity of the MCA-oriented E-LKPD on 6C’s abilities from validation data filled in by material experts, media experts and practitioner experts with a score of 3.3; 3.5; and 3.5. In addition, the practicality of the MCA-oriented E-LKPD on 6C’s abilities from the assessment of expert practitioners, namely teachers as users, gives a score of 3.5. While the effectiveness of the MCA-oriented E-LKPD on 6C’s abilities from the results of trials on small groups of ten students obtained an average of 81.13% with a very effective interpretation. Based on the results of this study, the developed E-LKPD media met the expected validity, practicality and effectiveness criteria. So that it can be said that the MCA-oriented E-LKPD products on the 6C’s abilities of high school students are valid, practical, and effective for use in learning

Si-GEMAS: Serious game mathematical crossword puzzle learning media for students critical thinking ability Cholily, Yus Mochamad; Darmayanti, Rani; Lovat, Terence; Choirudin, Choirudin; Usmiyatun, Usmiyatun; Muhammad, Ilham
Al-Jabar: Jurnal Pendidikan Matematika Vol 14 No 1 (2023): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v14i1.16113

Critical personality is a skill that must be possessed in order to survive in the global competition of 21st-century society. Given that critical thinking education is an essential part of human life, innovations must be carried out to foster students' critical thinking. One of his studies was the innovation of crossword learning media (Si-GEMAS). This study aimed to develop Si-GEMAS learning media for the mathematical critical thinking skills of Grade VIII SMP students at YALCP Pasuruan, which are valid, practical, and effective in the learning process. This is intended to determine its validity and efficiency. This research specialty was based on the Borg n Gall development model. The research subjects were ten students of class VIII. The instruments used were validation sheets, teacher and student response questionnaires, and student learning outcomes tests. The results showed that the relevance score of Si-GEMAS learning media with students' critical thinking skills was in the very valid category and efficient. It shows that the Si-GEMAS media was valid and efficient. It increases students' critical thinking from an average of 65.67 to 88.28. It shows that there is an increase of 22.61. So it can help students develop critical thinking skills in learning.

Development of mathematical monopoly game to improve mathematical communication ability Rosyadi, Alfiani Athma Putri; Wardani, Shafanda Setya; Cholily, Yus Mochamad
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 1 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i1.27011

Purpose: This study aimed to design and develop a math monopoly board game as a learning tool to boost students’ mathematical communication skills. The motivation for this research comes from the need to improve both written and oral communication abilities in mathematics among middle school students. Method: The research followed a research and development (R&D) approach using the ADDIE model, which includes the phases of Analysis, Design, Development, Implementation, and Evaluation. The math monopoly game was created and validated by experts in the field, and then tested with eight eighth-grade students from SMP Muhammadiyah 09 Gondanglegi, selected using purposive sampling. Data were collected using validation sheets, questionnaires, and interview guides. The effectiveness of the game was assessed using descriptive statistics and paired sample t-tests to measure students’ mathematical communication before and after the intervention. Findings: The findings showed that the developed monopoly game was highly valid and practical as a learning medium according to both experts and students. Playing the game led to a significant improvement in students’ written mathematical communication, as seen in their increased test scores after using the game. However, there was little change in students’ oral mathematical communication, suggesting that simply playing the game is not enough to foster verbal interaction, and that additional support from teachers during play is important. Significance: This research highlights the potential of game-based learning to make mathematics lessons more engaging and to improve students’ ability to express mathematical ideas in writing. It also points out the need for teacher involvement and further strategies to help students improve their oral communication in mathematics.

Digital Innovation and Circular Economy in Islamic Basic Education: The IFDS-e M Model at SD Aisyiyah Gemolong Murdiyanto, Murdiyanto; Cholily, Yus Mochamad; Syaifuddin, Mohammad
Jurnal Pendidikan Islam Vol. 14 No. 1 (2025)
Publisher : Faculty of Tarbiyah and Education, Universitas Islam Negeri (UIN) Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jpi.2025.141.149-165

Purpose – This study investigates the implementation of Integrated Financial Digital Services and e-Money (IFDS-e M) as an innovation strategy to pioneer a circular school model at SD Aisyiyah Gemolong. It addresses Indonesia’s ecological crisis and unsustainable consumption patterns by combining digital transformation with circular economy principles in basic education. Design/methods/approach – Using a descriptive qualitative case study, the research was conducted at SD Aisyiyah Gemolong, a high-performing elementary school with 1,030 students in Central Java. Data were collected through participatory observation, in-depth interviews, documentation, and questionnaires. Data analysis employed the Miles and Huberman model to interpret emerging patterns and evaluate program impact. Findings – The IFDS-e M system successfully digitized school transactions, reduced the use of cash, and shaped environmentally conscious behaviors among students. The ban on pocket money led to a measurable reduction in food packaging waste, while school-owned enterprises (BUMS) enhanced service efficiency and internal resource circulation. Over 95% of school financial transactions were processed digitally, improving transparency and minimizing paper use. Challenges such as intermittent internet connectivity emerged during peak access times but did not hinder overall program outcomes. Research implications – The IFDS-e M model offers a replicable strategy for schools to advance sustainable behavior and reduce environmental impact. It informs educational policy and practice on integrating digital tools with ecological values to cultivate responsible consumption from an early age.

Analysis of Mathematical Communication Skills of Grade X MA Students on the Material of Trigonometric Function Graphs Aided by Geogebrabook Yustiani, Novita Rizki; Rosyadi, Alfiani Athma Putri; Cholily, Yus Mochamad
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 13 No. 3: July 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v13i3.15489

Mathematics is a supporting science for other branches of science as a medium for communicating mathematical problem solving. One of the abilities that must be possessed by students is the ability to communicate in trigonometry material. In this research, only 36.7% of students correctly identified the transformation of trigonometric function graphs in question number 9. However, there were some students whose explanations were not precise because their understanding of the material was not correct. The purpose of this study is to analyze the mathematical communication skills of grade X MA students in the material of trigonometric function graphs. In this research, a qualitative research type with a descriptive approach is used. The test of mathematical communication ability in writing is in the form of a test that is done independently and tested on 6 students with a group of 2 high ability students, 2 medium ability students, and 2 ability students with the need for further guidance. While the test of mathematical communication skills orally answered together through the interview method. The significance of this research is the students become more focused in learning because students are instructed to do activities by shifting the slider so that the intended graph is formed according to the instructions of the given problem. The conclusion drawn from the results of the research conducted is that mathematical communication in the material of trigonometric function graphs is relatively low, both in writing and orally. This is based on the percentage in the analysis test of mathematical communication skills in writing where students answered 10 out of 18 items had below 50% incorrect written response rates, compared to 8 other items that students could answer correctly with a score above 50%, while in the oral mathematical communication ability analysis test there are still misconceptions in every question asked. This is based on this research data that some students still answer the items incorrectly.

Tracing local wisdom in the integration of ethnomathematics in vocational high school mathematics education: A Scopus systematic review Dhema, Magdalena; Cholily, Yus Mochamad; Rahardjanto, Abdulkadir
Indonesian Journal of Science and Mathematics Education Vol. 8 No. 2 (2025): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v8i2.28208

Integrating ethnomathematics into mathematics learning in vocational high schools is an innovative strategy to connect mathematical concepts with local cultural contexts. This study is grounded in the urgency of preserving local wisdom through education and the need for contextual learning approaches relevant to vocational students. The research aims to explore how local wisdom is integrated into mathematics instruction through an ethnomathematics perspective, based on a systematic review of Scopus-indexed literature. Employing the PRISMA-based Systematic Literature Review (SLR) method, this study identifies, screens, and analyzes articles published in the last ten years. The findings reveal that applying ethnomathematics in vocational mathematics classrooms enhances conceptual understanding, fosters cultural identity, and creates a more meaningful learning environment. Additionally, this approach encourages teachers to design culturally responsive and locally relevant learning strategies. The study highlights the importance of equipping teachers with the skills to develop ethnomathematics-based materials and calls for supportive educational policies that promote the inclusion of local culture in the curriculum. These insights contribute to the growing body of literature on contextualized education and demonstrate the potential of ethnomathematics to preserve cultural heritage while improving mathematics learning outcomes in vocational education settings.

GeoGebra as a Visualization Tool: Implications for Mathematics Anxiety in Analytical Geometry Lectures Aba, Maria Martini; Cholily, Yus Mochamad; Baiduri, Baiduri; Inganah, Siti; Wula, Zainur; Rahardjanto, Abdulkadir
Jurnal Pendidikan Matematika (JUPITEK) Vol 8 No 1 (2025): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol8iss1pp63-77

This study investigates the impact of using GeoGebra as a geometric visualization tool on reducing mathematics anxiety among students in a Mathematics Education program. GeoGebra, an interactive software, enables dynamic visualization of geometric concepts, potentially fostering deeper conceptual understanding and alleviating anxiety in learning mathematics. A one-group pretest-posttest design was employed, consisting of three phases: preparation, implementation, and data analysis. Data were collected through a mathematics anxiety questionnaire administered before and after the intervention using Google Forms. The participants were 45 Mathematics Education students enrolled in an Analytical Geometry course. Data analysis involved tests of normality, homogeneity, and a paired sample t-test. The results indicate that: (1) GeoGebra effectively reduces students' anxiety in learning geometry; (2) its interactive visualizations enhance conceptual understanding and mitigate anxiety levels; (3) there is a statistically significant difference in anxiety levels before and after the use of GeoGebra; and (4) students reported a more enjoyable and less stressful learning environment, which increased their engagement with the course content. These findings suggest that integrating GeoGebra into geometry instruction can be a valuable pedagogical strategy for reducing mathematics anxiety and promoting meaningful learning experiences

Co-Authors Aba, Maria Martini Abdul Latief Abdulkadir Rahardjanto Abdulkadir Rahardjanto, Abdulkadir Achmad Mutaqin Aci Maria Jehaut Putri Adellia Devi Windasari Adimas Eko Permadi Afiful Ikhwan Agus Subaidi Agus Subaidi, Agus Ahsan Hakim Ahsanul Inam Akhmad Syahwanul Karim Akhsanul In'am Alfiani Athma Putri Rosyadi Alfianti Puspita Wulandari Amalia, Selvi Andriyana Andriyana Anis Farida Jamil Annisa Rahmawati Annisa Rahmawati Arfida Boedirochminarni Arina Restian Artadana, Ida Bagus Made Astutik, Heny Sri Athma Putri Rosyadi, Alfiani Aulia, Syafirda Azmi Azhari Azhari Azizah, Farida Nur Baiduri Baiduri Beti Suwandayani Choirudin, Choirudin Devi Nurtria Sandy Deviana , Tyas Dhema, Magdalena Dita Latifatu Syarifah E. T. Baskoro Erma Dwi Fatmasari Erviani Ratna Ningtyas Etika Susilowati Faizah Nurbani Wisnu Putri Farida Nur Azizah Fiqri, Cindy Indra Amirul Hendarto Cahyono Heny Sri Astutik Herdiansyah Herdiansyah Herdiansyah Herdiansyah Herviani, Vivi Kurnia Ilham Muhammad Ilham Muhammad Imamuddin In'am, Akhasul Indrawan, Rindya Fery In’am, Akhsanul In’am, Akhsanul JANUARDI, Ega Jihan Azizah Al-Hanifah Kafifah, Anisa Kamil, Tika Rifky Khoiriyah, Makrifatul Khozin Khozin Khozin, Khozin Kuncahyono Kuncahyono Kurniawati, Wiwit Kusgiarohmah, Putri Ayu Kusumawardhana, Adi Slamet Laila, Alfi Rachma Nisfi Lailiyah, Ummi Badriyatul Lana Fadhila Lelly Nur Rachmawati Lovat, Terence Lubis, Mutiara M Arfan Muammar Machmud Effendy Machmud Effendy Machmud Effendy Machmud Effendy Marhan Taufik Maryanto, Bhaskoro Prasetyo Adi Masduki Masduki Masduki Masduki Masduki Masduki Maslakha Diniya, Qori' Mayang Dintarini Mayang Dintarini Meinar Yuari Salsabil Minatun Nadlifah Moh. Mahfud Effendi Mohammad Syaifuddin Muhammad Nabil Hibatullah Muhammad Rizki Cahyadi Muhammad Sofyan Ats-Tsauri Mukhammad Danisworo Murdiyanto, Murdiyanto Mustaqim Mustaqim, Mustaqim Nasuwa Mufidah, Evita Nia Dwi Mawanti Ninik Diah Wulandari Niswatun Hasanah Niswatun Hasanah Nor Hasan Pandu Mayang Seto Permadi, Adimas Eko Poncojari Wahyono PR, Alfiani Athma Puji Sumarsono Putri Ayu Kusgiarohmah Putri Ayu Kusgiarohmah Putri, Octavina Rizky Utami Rahma, Kamilia Rahmad Sugianto Rahmah, Kamilia Rahman, Anisur Rani Darmayanti Ratau, Asria Ribut Wahyu Eriyanti Rini Mastuti Riza Hakim Riza Rahman Hakim Rizal Dian Azmi Rizka Abdillah Salsabil, Meinar Yuari Samsul Hidayat Sekaryanti, Ridina Siti Inganah Siti Khoiruli Ummah Siti Khoiruli Ummah Siti Khoiruli Ummah Siti Nur Hasanah Siti Salina Mustakim Siti Salina Mustakim Siti Salina Mustakim Sitti Karimah Sulfiah Subairi Subairi Suciati, Nur Sulfiah, Sitti Karimah Sulfiah, Sitti Karimah Sulis Setyowati Sumadi, Suhartini Susilowati, Indri Suwandayani, Beti Istanti Syafirda Azmi Aulia Syarifah, Dita Latifatu Teguh Santoso Terence Lovat Usmiyatun Usmiyatun Wardani, Shafanda Setya Wenny Novita Sari Worowirastri E., Dyah Wula, Zainur Wulandari, Alfianti Puspita Wulandari, Firnanda Safira Yuni Pantiwati Yustiani, Novita Rizki Zukhrufurrohmah Zukhrufurrohmah Zukhrufurrohmah Zukhrufurrohmah, Zukhrufurrohmah

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