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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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GENERALIZATION STRATEGY OF LINEAR PATTERNS FROM FIELD-DEPENDENT COGNITIVE STYLE Yayan Eryk Setiawan; Purwanto Purwanto; I Nengah Parta; Sisworo Sisworo
Journal on Mathematics Education Vol 11, No 1 (2020)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

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.

Kesalahan mahasiswa semester pertama dalam menyelesaikan masalah kecepatan sudut pada mata kuliah trigonometri Yayan Eryk Setiawan
PYTHAGORAS Jurnal Pendidikan Matematika Vol 16, No 1: June 2021
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pg.v16i1.38560

Penelitian kualitatif dengan pendekatan studi kasus ini bertujuan untuk mendeskripsikan kesalahan mahasiswa semester pertama yang mengambil mata kuliah trigonometri dalam menyelesaikan masalah kecepatan sudut. Tujuh mahasiswa program studi pendidikan matematika di salah satu perguruan tinggi di Kota Malang menjadi subjek penelitian. Data yang dikumpulkan dalam penelitian ini terdiri atas hasil pekerjaan subjek yang diperoleh melalui tes pemecahan masalah kecepatan sudut dan transkrip hasil wawancara dengan subjek. Analisis data hasil pekerjaan subjek dilakukan dengan menglasifikasikan berdasarkan jenis-jenis kesalahan. Sedangkan analisis transkrip hasil wawancara dilakukan dengan mengodekan kata-kata yang menunjukkan penyebab munculnya kesalahan subjek. Hasil penelitian menunjukkan bahwa kesalahan mahasiswa semester pertama dalam menyelesaikan masalah kecepatan sudut terdiri dari kesalahan konsep dan kesalahan prinsip. Faktor penyebab dari kesalahan konsep ini yaitu tidak memahami konsep kecepatan sudut dan faktor penyebab kesalahan prinsip ini yaitu kesalahpahaman bahwa rumus kecepatan linier sama dengan rumus kecepatan sudut. Oleh karena itu, untuk menghindari kesalahan ini, maka pembelajaran materi kecepatan sudut disarankan untuk dilakukan dengan menekankan pada pemahaman konsep kecepatan sudut dan perbedaan antara rumus kecepatan sudut dengan rumus kecepatan linier. The errors of the first-semester students in solving the angular velocity problem in trigonometry courseAbstractThis qualitative research that used case study approach aimed to describe the errors of the first semester students in solving the angular velocity problem. Seven students of the mathematics education study program at a university in Malang City involved as the research subject. The data collected in this study consisted of the subject’s work on the midterm test which contains angular velocity problems and transcripts of interviews with the subject. Data analysis of the subject’s work was carried out by classifying based on the types of errors. Meanwhile, the transcript analysis of the interview results was carried out by coding the words that indicated the cause of the subject’s error. The results showed that the errors of the first semester students in solving the angular velocity problem consisted of conceptual and principle errors. The conceptual errors were caused by a lack of understanding of angular velocity concept and the factor causing principle errors was the misunderstanding that the linear velocity formula is the same as the angular velocity formula. Therefore, to avoid this error, the learning of angular velocity is suggested to emphasize the understanding of the concept of angular velocity and the difference between the angular and linear velocity formula.

PENINGKATAN KOMPETENSI PROFESIONALITAS GURU MELALUI PELATIHAN DESAIN PEMBELAJARAN PETA KONSEP Yayan Eryk Setiawan; Syaifuddin Syaifuddin
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 26, No 3 (2020): JULI - SEPTEMBER
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v26i3.16377

Pemahaman konsep merupakan kemampuan penting yang harus dikuasai oleh siswa. Akan tetapi beberapa guru di MAN Lumajang mengatakan bahwa kesulitan melakukan pembelajaran yang dapat memandu untuk pemahaman konsep. Pembelajaran yang dapat memandu untuk pemahaman konsep adalah peta konsep. Melalui kegiatan Pengabdian Kepada Masyarakat ini, tim pengabdi UNISMA akan memberikan pelatihan tentang pembelajaran peta konsep. Hasil pengabdian menunjukkan bahwa guru-guru di MAN Lumajang sudah mampu memahami pembelajaran peta konsep yang dapat memandu untuk pemahaman konsep siswa dengan baik dan dapat mengimplementasikan di MAN Lumajang. Respon guru-guru juga sangat positif terhadap pelatihan ini dengan menunjukkan antusias saat melakukkan praktik kerja mandiri dan presentasi.Kata kunci: Pembelajaran Peta Konsep; Pelatihan; Kompetensi Profesional Guru.AbstractUnderstanding concepts is an important ability that must be mastered by students. However, some teachers at MAN Lumajang said that difficulties in learning can guide them to understanding concepts. Learning that can guide to understanding concepts is concept maps. Through this Community Service activity, the UNISMA service team will provide training on learning of concept maps. The results of the training show that the teachers at MAN Lumajang have been able to understand the learning of concept maps that can guide students to understand the concepts of students well and can implement at MAN Lumajang. The responses of the teachers were also very positive towards this training by showing enthusiasm when doing independent work practices and presentations.Keywords: Learning of Concept Map; Training; Professional Competence of Teachers.

PENINGKATAN PENGETAHUAN TENTANG TINJAUAN FILOSOFIS DAN PSIKOLOGIS DISPOSISI BERPIKIR MELALUI WEBINAR NASIONAL Yayan Eryk Setiawan; Triwilujeng Ayuningtyas
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 27, No 4 (2021): OKTOBER-DESEMBER
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v27i4.22920

Disposisi berpikir juga diperlukan agar seorang siswa atau mahasiswa dapat berhasil dalam belajar. Hasil penelitian pendahuluan menunjukkan bahwa pengetahuan tentang disposisi berpikir dari 84 responden yang merupakan pendidik dan mahasiswa calon guru masih berada pada kategori sangat rendah, yaitu 38,45%. Masalah rendahnya pengetahuan tentang disposisi berpikir ini penting untuk diatasi. Hal ini dikarenakan seorang guru harus memahami disposisi berpikir, agar berhasil dalam melakukan pembelajaran di kelas. Salah satu cara yang dilakukan oleh pengabdi adalah mengadakan kegiatan webinar nasional tentang tinjauan filosofis dan psikologis dari disposisi berpikir. Oleh karena itu, tujuan kegiatan webinar ini adalah untuk meningkatkan pengetahuan peserta webinar tentang disposisi berpikir. Kegiatan webinar ini terdiri dari tiga tahap, yaitu pemaparan materi, tanya jawab, dan evaluasi kegiatan. Hasil pengabdian melalui webinar ini menunjukkan bahwa terjadi peningkatan pengetahuan peserta terhadap disposisi berpikir sebesar 23,99%, yaitu dari kategori sangat rendah (38,45%) ke kategori tinggi (62,44%). Peningkatan pengetahuan ini juga terjadi pada masing-masing materi tentang disposisi berpikir yang disampaikan dalam webinar ini. Secara umum dapat dikatakan bahwa webinar ini berhasil dalam meningkatkan pengetahuan peserta tentang disposisi berpikir.Thinking dispositions are also needed so that a student can succeed in learning. The results of the preliminary research indicate that the knowledge of the thinking dispositions of 84 respondents who are teachers and preservice teacher candidates is still in the low category, which is 38.45%. The problem of low knowledge about this thinking disposition is important to overcome. This is because a teacher must understand the disposition of thinking, to be successful in carrying out learning in class. One of the ways that this service is carried out is by holding a national webinar on a philosophical and psychological review of thinking dispositions. Therefore, the purpose of this webinar activity is to increase the knowledge of webinar participants about thinking dispositions. This webinar activity consists of three stages, namely material presentation, question and answer, and evaluation of activities. The results of this service through this webinar showed that there was an increase in participants' knowledge of thinking dispositions by 23.99%, from the very low category (38.45%) to the high category (62.44%). This increase in knowledge also occurs in each material about the disposition of thinking presented in this webinar. In general, it can be said that this webinar was successful in increasing participants' knowledge about thinking dispositions.

Pemahaman Konsep Mahasiswa Semester Satu pada Mata Kuliah Trigonometri Mustangin Mustangin; Yayan Eryk Setiawan
Jurnal Elemen Vol 7, No 1 (2021): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v7i1.2773

Trigonometry, a discipline in mathematics, is often misunderstood by mathematics learners. To understand Trigonometry, students should start learning from understanding Mathematical concepts. Therefore, this study aims to analyze students' understanding of concepts in the Trigonometry course. This research is a qualitative descriptive study of the first semester students' conceptual understanding of the mathematics education study program at a university in Malang City. The data collected in this study consisted of the subject's work and transcripts of interviews. The instrument used in this study consisted of 6 questions about understanding the concept of trigonometric material. Analysis of the subject's work results is carried out to find out the right or wrong answers. Meanwhile, the interview transcripts were analyzed by coding to determine the factors that support conceptual understanding. The results showed that students with good conceptual understanding could solve trigonometric problems, while students with less understanding of concepts had difficulty solving trigonometric problems. The results of this study also found aspects that influence (encourage and inhibit) students in understanding the concept of trigonometry. Furthermore, this research is expected to contribute to trigonometry subjects' learning based on indicators of conceptual understanding in the Trigonometry course.

Kesalahan Menggambar Grafik Fungsi Cosinus Yayan Eryk Setiawan
EDU-MAT: Jurnal Pendidikan Matematika Vol 10, No 1 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/edumat.v10i1.10800

Penelitian ini bertujuan untuk mendeskripsikan kesalahan mahasiswa semester pertama dalam menggambar grafik fungsi cosinus beserta faktor-faktor penyebabnya. Penelitian ini merupakan penelitian kualitatif dengan pendekatan studi kasus terhadap 7 mahasiswa program studi pendidikan matematika di salah satu perguruan tinggi di kota Malang. Data yang dikumpulkan dalam penelitian ini berupa hasil pekerjaan mahasiswa dan transkrip hasil wawancara dengan subjek penelitian. Analisis data hasil pekerjaan mahasiswa dilakukan dengan menglasifikasikan kesalahan berdasarkan jenis-jenis kesalahan. Analisis data transkrip wawancara dilakukan dengan mengodekan kata-kata yang menunjukkan faktor penyebab kesalahan dalam menggambar grafik fungsi cosinus. Hasil penelitian menunjukkan bahwa kesalahan mahasiswa semester pertama dalam menggambar grafik fungsi cosinus terdiri dari kesalahan konsep, kesalahan prosedur, dan kesalahan fakta. Kesalahan konsep terjadi karena kesalahpahaman terhadap konsep yang berkaitan dengan fungsi cosinus. Kesalahan prosedur terjadi saat menggunakan cara translasi dalam menggambar grafik fungsi cosinus. Kesalahan fakta dikarenakan kurang memperhatikan informasi yang ada dalam soal. Kata kunci: trigonometri, grafik fungsi cosinus, kesalahan konsep, kesalahan prosedur, kesalahan fakta. Abstract: The purpose of this study is to describe the errors of the first semester students in drawing the graph of the cosine function and the factors that cause it. This research method uses qualitative research with a case study approach to 7 students of the mathematics education study program in one of the universities in Malang city. The data collected in this study were in the form of student work and transcripts of interviews with research subjects. Data analysis of student work is done by classifying errors based on the types of errors. Analysis of interview transcript data was carried out by coding words or sentences indicating the factors causing errors in drawing the graph of the cosine function. The results showed that the first semester students' errors in drawing the graph of the cosine function consisted of misconception, procedural errors, and factual errors. Misconception occurs due to a misunderstanding of the concepts related to the cosine function. A procedural error occurred when using the translation method to graph the cosine function. Factual errors are caused by not paying attention to the information contained in the questions. Keywords: trigonometry, a graph of the cosine function, misconception, procedural error, factual error.

Analisis kebutuhan pengembangan lembar kerja mahasiswa berbasis model pembelajaran IDEA Yayan Eryk Setiawan; Ahmad Sufyan Zauri
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 13, No 1 (2022): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v13i1.8515

The purpose of this study was to determine the level of student needs for worksheets based on the IDEA learning model (Issue, Discussion, Establish, and Apply). This research method uses quantitative research with a survey approach. The survey was conducted on 60 students of the mathematics education study program at the Islamic University of Malang who have implemented the IDEA learning model with the help of worksheets based on the IDEA learning model. The survey data collected in this study were the results of filling out a questionnaire about the need for worksheets based on the IDEA learning model and student opinions about the development of these worksheets. The results showed that the percentage of scores from the results of filling out the questionnaire on the development of worksheets based on the IDEA learning model was 70.93% which was in the high category. The results of filling out the questionnaire also showed that 76% of students agreed that the student worksheets based on the IDEA learning model were developed. Data in the form of respondents' opinions show that 28% of respondents said student worksheets were very helpful in increasing understanding of the material and 20% of respondents said it made it easier for students to learn the material. Therefore, it is necessary to develop student worksheets based on the IDEA learning model.

The Thinking Process of Students Using Trial and Error Strategies in Generalizing Linear Patterns Yayan Eryk Setiawan
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 4 No. 1 (2020)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v4i1.839

Patterns generalization learning at the junior high school is more emphasis on the generalization of linear patterns. One problem in generalizing linear patterns is that students do not know the process of using trial and error strategies to generalize linear patterns. For this reason, the purpose of this study was to analyze the thought processes of 2 junior high school students who succeeded in generalizing linear patterns using trial and error strategies. The results show that there are two trial and error strategies that can be used to generalize linear patterns, namely: (1) Trial and error strategy by looking at the relationship of quantity consists of three steps. The first step is called relating, namely, the subject connects between the first term, the term in question, and difference. The second step is called searching, where the subject finds similarities by using addition and subtraction operations to obtain the nth term formula. The third step is called extending; the subject expands the pattern into more general structures by looking at the relationship between quantities. (2) Trial and error strategy by looking at patterns that consist of three steps. The first step is called relating, namely, the subject connects small positive integers by using arithmetic operations to obtain the first term and the second term. The second step is called searching, where the subject finds similarities by finding the formula for the first, second, and third terms. The third step is called extending, where the subject expands the pattern into more general structures by looking at the pattern that applies to the first, second, and third terms.

Pelatihan Desain Peta Konsep Menggunakan Aplikasi Cmaptools Yayan Eryk Setiawan
Jurnal PkM Pengabdian kepada Masyarakat Vol 3, No 4 (2020): Jurnal PkM : Pengabdian kepada Masyarakat
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jurnalpkm.v3i4.5567

Peta konsep merupakan bagian penting dalam membuat modul pembelajaran. Akan tetapi guru-guru di MAN Lumajang masih kesulitan dalam membuat peta konsep dikarenakan tidak memahami cara membuat peta konsep dan tidak mengetahui aplikasi yang dapat digunakan untuk desain peta konsep. Kesulitan-kesulitan ini dapat diatasi dengan memberikan pelatihan desain peta konsep menggunakan aplikasi CmapTools. Aplikasi CmapTools merupakan salah satu aplikasi yang digunakan untuk mendesain peta konsep. Pelatihan ini bertujuan untuk memberikan pemahaman dan kemudahan dalam mendesain peta konsep. Pelatihan ini terbagi menjadi tiga tahap, yaitu praktik, presentasi, dan evaluasi. Hasil pelatihan menunjukkan bahwa pada saat praktik guru-guru antusias dan mampu mendesain peta konsep. Saat presentasi, guru-guru telah menunjukkan pemahaman terhadap peta konsep. Dan dari evaluasi diperoleh respon guru sangat tinggi terhadap pelatihan ini, yaitu sebesar 92,6%.

PENGEMBANGAN KUESIONER UNTUK MENGANALISIS KEBUTUHAN MAHASISWA TERHADAP LEMBAR KERJA BERBASIS MODEL PEMBELAJARAN IDEA Yayan Eryk Setiawan; Triwilujeng Ayuningtyas
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 4, No 3 (2021): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v4i3.p%p

This study aims to develop a questionnaire on student needs for worksheets based on the IDEA (Issue, Discussion, Establish, and Apply) learning model that is valid and reliable. This research is development research using 4 stages, namely planning, reconstruction, quantitative analysis, and validation. The result at this planning stage is a questionnaire grid. The result of the reconstruction phase is a questionnaire and scoring guidelines. The results at this quantitative analysis stage were in the form of a questionnaire reliability test using the Alpha Cronbach technique. Reliability test results show that r count > r table, namely 0.927 > 0.423. This means that the questionnaire is reliable. The reliability of this questionnaire also shows that it is in the very high category. The results of the validity test showed that of the 45 questionnaire items, 4 items were invalid and 41 items were valid. Therefore, the results of this study generally obtained 41 questionnaire items of student needs for worksheets based on the IDEA learning model that was valid and reliable. So the questionnaire consisting of 41 statement items can be used to analyze student needs for worksheets based on the IDEA learning model.

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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