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Yayan Eryk Setiawan

Universitas Islam Malang

Author-ID : 1359211

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Other

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Misconceptions in Solving Remaining Problems of Dividing Exponential Numbers Setiawan, Yayan Eryk; Abidin, Zainal; Sunismi, S
Proceeding International Conference on Mathematics and Learning Research 2024: Proceeding International Conference on Mathematics and Learning Research
Publisher : Universitas Muhammadiyah Surakarta

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Preliminary research results show that many students still experience errors in determining the remainder of the distribution of exponential numbers. This error is important for further analysis. Therefore, this study aims to identify student errors in determining the remainder of the division of exponential numbers. This type of research is descriptive qualitative research. The subjects of this study consisted of 4 students from the mathematics education study program. The data collected in this study consisted of the results of the subject's work and transcripts of interviews with the subject. Analysis of the results of the subject's work was carried out descriptively to determine the characteristics of the errors. Analysis of the transcripts of the interview results was carried out by coding the words that indicated the causes of misunderstandings. The results showed that the misunderstanding of the concept in determining the remainder of the division of exponential numbers by integers consisted of errors in changing the exponential form into the sum of exponential numbers, errors in translating exponential numbers, errors using modulo congruence, and errors in dividing the sum of exponential numbers. The factor that causes this misunderstanding in general is a lack of understanding of the basics of operations on exponential numbers and modulo properties.

The Effect of Mathematical Disposition on Basic Mathematical Abilities in the Online Learning Setiawan, Yayan Eryk; Surahmat
Journal of Education Reseach and Evaluation Vol 7 No 2 (2023): May
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jere.v7i2.58437

The problem that arises from online learning is decreased learning outcomes or low ability in mathematics. This problem can be overcome by looking for various variables in online learning. Researchers suspect that this mathematical disposition influences basic mathematical abilities. Thus, the purpose of this study was to analyze the effect of mathematical disposition on basic mathematical abilities in online learning. This type of research is quantitative research with a comparative causal approach. The sample of this research is 65 prospective mathematics teacher students at the Islamic University of Malang. The research data is in the form of the results of filling out the mathematical disposition questionnaire and the results of working on basic math skills questions. The research instrument consisted of a questionnaire and questions. The questionnaire and questions used have met valid and reliable criteria. The data analysis technique used in this study is a simple correlation and regression analysis with the help of SPSS. The results showed that mathematical disposition (self-confidence, creativity, persistence, curiosity, positive values, and respect) had a positive effect on basic mathematical abilities by 14.5%. From the research results, it can be concluded that the metaphysical disposition variable is positively correlated with the mathematical basic ability variable. The results of the study also show that mathematical disposition has a positive effect on basic mathematical abilities during online learning. The important mathematical disposition components to pay attention to during online learning are creativity, persistence, curiosity, positive value, and respect for mathematics. These components are the benchmarks for the influence of mathematical disposition on basic mathematical abilities.

Numeracy Skills Assistance for Undocumented Children Surya Sari Faradiba; Sikky El Walida; Surahmat; Zainal Abidin; Sunismi; Anies Fuady; Yayan Eryk Setiawan
International Journal of Community Service Learning Vol. 7 No. 3 (2023): Agustus
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v7i3.66811

Numeracy is the ability to understand and use numbers and mathematical concepts in everyday life. Santri in An Nahdhoh may have problems with their numeracy skills due to various factors, including limited access to quality educational resources, traditional teaching methods that may not effectively foster understanding of mathematics, potential curriculum priorities that prioritize religious education over mathematics, language barriers, and a lack of tailored support for individual skills gaps. Students' willingness to learn numeracy skills can also be influenced by socio-economic limitations and cultural attitudes in the Santri community. Therefore, this service research aims to provide comprehensive guidance, especially to An-Nahdhah, which in the end can improve numeracy results among students. This initiative involves the participation of 25 students. This research is quantitative in nature with data analysis techniques using the t-test. Community service is important and relevant in several ways, including increasing numeracy literacy, application of religion, daily living skills, developing analytical skills, preparation for further education, increasing competitiveness, and introducing technology. This community service includes the following stages: preparation, assessment, implementation and evaluation. An-Nahdlah's numeracy support program for undocumented children offers several great benefits, particularly in helping

THE EFFECT OF GEOGEBRA LEARNING MEDIA ON SPATIAL CAPABILITY AND UNDERSTANDING OF STUDENTS' MATHEMATICS LEARNING CONCEPTS Nurul Hidayat; Zainal Abidin; Yayan Eryk Setiawan
JME (Journal of Mathematics Education) Vol. 9 No. 1 (2024): JME
Publisher : USN Kolaka

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The purpose of this study was to see how geogebra learning media on flat sided geometrical material affected the spatial abilities and understanding of learning ideas in Probolinggo Private MTs class 8 pupils. The experimental research approach was given to courses VIII. The control class is VIII-B with 30 students and the experimental class is VIII-C with 25 students. Quasi experiment design in this research are used. Pre and Post-tests were used to examine the influence of geogebra on students' knowledge of learning concepts, while surveys were used to determine the effect of geogebra on students' psychological capacities. The data was analyzed using the Anova test. The findings of the study reveal that: (1) Geogebra learning media on flat sided geometric material influence students' spatial ability. (2) Students' knowledge of learning ideas is improved when Geogebra learning media are used in class functional content compared to students who do not use Geogebra.

MATHEMATICAL REPRESENTATIONS BASED ON FIELD-DEPENDENT AND FIELD-INDEPENDENT COGNITIVE STYLES Juliat Hadi Sobirin; Yayan Eryk Setiawan; Surya Sari Faradiba
JME (Journal of Mathematics Education) Vol. 8 No. 2 (2023): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v8i2.1981

ABSTRACT Mathematical representation ability is essential for students, but many students still need to be able to solve mathematical problems with various mathematical representation abilities. This research is narrative research with a qualitativeapproach to describe the problems of students' mathematical representation abilities in terms of field-dependent and field-independent cognitive styles on the set topic. A total of 4 students, based on the GEFT test and the results of the subject teacher's directions, tended to field-dependent and fieldindependent cognitive styles. The instruments used in this study were the GEFT test, questions of representation ability, and interview guidelines. The results of the data analysis show that the mathematical representation abilities of students with a field-dependent cognitive style can be represented with several models. In contrast, the mathematical representation abilities of students with a field-independent cognitive style can represent all indicators. Based on these conditions, the teacher can plan a differentiated lesson in the learning process by paying attention to the differences in students' cognitive styles.

Characteristics of Different Strategies in Problems Solving of Linear Pattern Setiawan, Yayan Eryk
International Journal on Emerging Mathematics Education IJEME, Vol. 6 No. 1, March 2022
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijeme.v6i1.17336

Generalization is the core of mathematical activities that are important to be taught to students. One of the material generalizations that are emphasized at the level of junior high school in Indonesia is the generalization of linear patterns. One strategy that is often used by students in generalizing linear patterns is a different strategy. However, many students do not know the usefulness of the difference in making general formulas, so that they are trapped in a recursive relationship. This problem can be overcome by analyzing the results of student work that has succeeded in generalizing linear patterns using different strategies. For this reason, this study aims to get a description of the characteristics of the different strategies of students who have succeeded in generalizing linear patterns. The approach that fits this research is a case study approach to 6 grade VIII junior high school students who successfully solved the problem of generalizing linear patterns using a different strategy. The results showed that there were six characteristics of different strategies used to generalize linear patterns, namely: (1) using the difference to be substituted into the nth term formula of an arithmetic sequence, (2) using the difference to substitute into linear pattern formula, (3) using difference as a multiple, (4) using the difference as a jump number, (5) using the difference to be placed in a different column, and (6) using the difference to determine the formula for generalizing linear patterns directly.

Generalization strategy of linear patterns from field-dependent cognitive style Setiawan, Yayan Eryk; Purwanto; Parta, I Nengah; Sisworo
Journal on Mathematics Education Vol. 11 No. 1 (2020): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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Linear pattern is the primary material in learning number patterns in junior high schools, but there are still many students who fail to generalize the linear pattern. The students’ failure in generalizing the pattern occurred when the students ended to view the problems globally without breaking them into the constructors’ components such as the experience of field-dependent type students. For this reason, this study was carried out to explore the thinking process of students who fail and investigate the thinking processes of students who succeed in generalizing linear patterns. The results of this study provide an effective learning strategy solution for field-dependent students in generalizing linear patterns. This study employed a qualitative approach with a case study design to junior high school students. The results indicated that students in the field-dependent cognitive style looked at pattern questions represented in the form of geometric images globally without looking at the structure of the image. Two strategies for generalizing linear patterns used by field-dependent students were examined, namely recursive and different strategies.

Error analysis of prospective mathematics teachers in solving of applying radian measurement problem in trigonometry courses Setiawan, Yayan Eryk; Surahmat, Surahmat
Al-Jabar: Jurnal Pendidikan Matematika Vol 12 No 2 (2021): 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.v12i2.9874

This research aims to describe the mistakes of the prospective teachers in solving the application of radian measurement problems and their causes. This type of research is qualitative descriptive research with a case study approach. The types of data collection in this research consisted of the results of the subject's work and transcripts of interviews with research subjects. By following the type of data, this research instrument consists of one question about the problem of applying radian measurement and interview guidelines developed by the researchers. Data analysis of the subject's work is carried out by classifying the types of errors to know the types of errors that arise in solving the problem of applying the radian measurements. While the transcript analysis of the interview results was carried out by coding the words to determine the factors causing the errors that appeared. The results of the research indicate that the error in solving the problem of applying the radian measurement are misconceptions and factual errors. This misconception is generally caused by intuitive thinking, while this factual error is generally caused by not paying careful attention to the information in the question. The solution to these errors is to analyze the elements of the circle that are interconnected in solving the problem of applying the radian measurements and to be careful in writing the information that is known in the question.

Workshop Penulisan Artikel Ilmiah untuk Publikasi Jurnal Nasional Terakreditasi Sinta di IAIN Kediri Yayan Eryk Setiawan
Jurnal Pengabdian UNDIKMA Vol. 2 No. 2 (2021): November
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v2i2.4109

This service is in the form of a seminar that aims to provide understanding to students in writing accredited national scientific articles. This service activity was carried out at IAIN Kediri. This seminar activity consists of 4 activities, namely: presentation of material by the servant, review of scientific articles of one of the students by the servant, question and answer, and evaluation of community service. The results of the evaluation of this service activity show that the percentage of the questionnaire filling score is 86.6% which is in the high category which means that this workshop is very successful in providing understanding to participants in writing scientific articles. This success was due to good cooperation between the committee, presenters, and participants in participating in this workshop. Pengabdi recommends that so that students can write scientific articles, students must understand three knowledge, namely about: writing stages, writing scientific article components and submitting scientific articles to journals.

Co-Authors Abdul Halim Fathani Ahmad Sufyan Zauri Alifiani, Alifiani Aliya Dian Ludbiyani Anies Fuady Ayuningtyas, Triwilujeng Febrianti Rofidatul Hasanah Fina Putri Damayanti Fina Zumrotul Mupidah Frida Siswiyanti Ganjar Setyo Widodo Gusti Firda Khairunnisa Hasanul Bisri Hasanul Bisri Helvida Putri Andini Hilmiyatul Widdah I Nengah Parta Isbadar Nursit Julia Rahmah Ratnasari Juliat Hadi Sobirin Juliyat Hadi Sobirin Juliyat Hadi Sobirin Karwati Ni'matus Sholikah Lina Rumiati Lutfa Arini Isnaini Putri Murniatie, Itsnaniyah Umie Mustangin Mustangin Nasiyatun Nahdia Nova Widia Ningsih Nurul Hidayat Purwanto Purwanto Purwanto Purwanto RR. Ettie Rukmigarsari Samsul Ma'arif Sisworo Sofiatul Ilmi Sunardi, Sunardi Sunismi Sunismi . Sunismi, S surahmat Surahmat Surahmat Surahmat Surahmat Surahmat Surahmat, Surahmat Surya Sari Faradiba syaifuddin syaifuddin Syaifuddin Syaifuddin Syaifuddin Syaifuddin Syamsul Arifin Walida, Sikky El Yuli Ismi Nahdiyati Ilmi Zainal Abidin Zainal Abidin Zainal Abidin

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