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All Journal Journal on Mathematics Education (JME) Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif Pendidikan Dasar Widya Cendika Journal on Mathematics Education (JME) Penggunaan Media Sains Flipbook dalam Pembelajaran IPA di Sekolah Dasar Jurnal Riset Pendidikan Matematika Pedagogi : Jurnal Penelitian Pendidikan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Edu Sains: Jurnal Pendidikan Sains dan Matematika EDU-MAT: Jurnal Pendidikan Matematika JIPMat (Jurnal Ilmiah Pendidikan Matematika) AKSIOMA E-Dimas: Jurnal Pengabdian kepada Masyarakat Al-Jabar : Jurnal Pendidikan Matematika Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) Math Didactic: Jurnal Pendidikan Matematika AL ISHLAH Jurnal Pendidikan AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat MUST: Journal of Mathematics Education, Science and Technology Juring (Journal for Research in Mathematics Learning) ELSE (Elementary School Education Journal) : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Numeracy : Jurnal Ilmiah Pendidikan Matematika Jurnal Tadris Matematika JPMI (Jurnal Pendidikan Matematika Indonesia) Beta: Jurnal Tadris Matematika Malikussaleh Journal of Mathematics Learning (MJML) JURNAL EDUCATION AND DEVELOPMENT Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) SJME (Supremum Journal of Mathematics Education) Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu International Journal of Elementary Education MAJAMATH: Jurnal Matematika dan Pendidikan Matematika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) ANARGYA: Jurnal Ilmiah Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Transformasi : Jurnal Pendidikan Matematika dan Matematika Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Ideas: Jurnal Pendidikan, Sosial dan Budaya Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Jurnal Penelitian Pendidikan Matematika dan Sains Southeast Asian Mathematics Education Journal Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Studies in Learning and Teaching Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika JURNAL PENDIDIKAN SAINS SOSIAL DAN AGAMA EMTEKA: Jurnal Pendidikan Matematika SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Pedagogy : Jurnal Pendidikan Matematika Jurnal Cakrawala Pendas Edukasia: Jurnal Pendidikan dan Pembelajaran Jurnal Basicedu Journal of Innovation and Research in Primary Education Jurnal Ilmiah Ilmu Terapan Universitas Jambi MATHEdunesa International Journal of Emerging Research and Review Indonesian Journal of Mathematics Education Journal An-Nafs: Kajian Penelitian Psikologi JRAMathEdu (Journal of Research and Advances in Mathematics Education) Journal of Mathematical Pedagogy (JOMP) Jurnal Elementaria Edukasia Jurnal Infinity Jurnal Tadris Matematika Mathematics Education Journal Journal on Mathematics Education
Tatag Yuli Eko Siswono
Department Of Mathematics Education, Universitas Negeri Surabaya, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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PENGEMBANGAN BIG KOMIK TEMATIK INTEGRATIF UNTUK MENINGKATKAN KREATIVITAS DAN KARAKTER GOTONG ROYONG MATERI SIFAT SIFAT CAHAYA BAGI SISWA KELAS 4 kiki ratnaning arimbi; Tatag Yuli Eko Siswono; Sendi Ramdhani
Pedagogi Vol 10, No 1 (2023)
Publisher : UNIKU PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/pedagogi.v10i1.7413

Abstract

Penelitian pengembangan ini bertujuan untuk mendeskripsikan peningkatan kreativitas dan karakter gotong royong materi sifat sifat cahaya dengan menggunakan media big komik tematik integratif. Penelitian pengembangan dilakukan dengan menggunakan model Addie. Proses pengembangan big komik tematik integratif untuk meningkatkan kreativitas dan karakter gotong royong materi sifat sifat cahaya bagi siswa kelas 4 adalah dengan model addie (analisis, design, develop, implement, evaluate). Analisis kebutuhan siswa yang menyukai komik, hal ini diketahui dari hasil wawancara dengan siswa yaitu 95% menyukai komik, desain dari big komik tematik integratif dibuat mejadi 4 komik dengan sifat sifat cahaya yang berbeda. Masing masing komik menampilkan tugas proyek sifat cahaya yang berbeda, hal ini memudahkan kelompok focus pada sifat cahaya pada komik yang dipelajari. Pengembangan big komik integratif ini dilengkapi dengan lembar aktifitas dan memuat materi sifat sifat cahaya jadi tidak hanya komik humor atau cerita biasa, namun bermuatan materi pembelajaran. Implementasi big komik tematik integratif dilakukan dalam dua tahap, uji coba kelompok kecil dan tahap kedua uji coba kelompok besar. Data pada ujicoba tahap ini diperoleh melalui angket yang diberikan pada guru dan siswa. Hasilnya layak untuk diterapkan sehingga tidak perlu dilakukan revisi. Uji coba kedua juga dinyatakan sangat layak. Evaluasi yang dilakukan yaitu evaluasi formatif Kelayakan big komik tematik integratif untuk meningkatkan kreativitas dan karakter gotong royong materi sifat sifat cahaya bagi siswa kelas 4 di SDN Jombatan III Ngoro Jombang ditinjau dari validitas, kepraktisan dan keefektifan. bahwa big komik tematik integratif berada pada kriteria valid, praktis dan efektif. Validitas dapat dilihat dari prosentase validitas ahli media sebesar 93%  dan validitas ahli materi sebesar 93% Serta validitas ahli bahasa sebesar 94, 28 %. Kepraktisan mendapatkan nilai prosentase sebesar 85% yang didapatkan dari angket siswa. Big komik tematik integratif untuk meningkatkan kreativitas dan karakter gotong royong materi sifat sifat cahaya bagi siswa kelas 4 dilihat dari hasil pre-test dan post-test. Dari hasil tersebut diketahui bahwa adanya peningkatan gotong royong dan kreativitas siswa setelah menggunakan big komik tematik integrative. Data kualitatif digunakan untuk melihat bagaimana komik mempengaruhi kreativitas dan karakter gotong royong dengan menggunakan wawancara. Dari hasil wawancara kepada siswa yang menggunakan big komik tematik integratif  hasil pengembangan menunjukkan bahwa big komik tematik integratif dapat meningkatkan kreativitas dan karakter gotong royong siswa.Kata kunci:  big komik tematik integratif, sifat sifat cahaya, kreativitas, gotong royong DEVELOPMENT OF INTEGRATIVE THEMATIC BIG COMICS TO IMPROVE CREATIVITY AND COLLABORATIVE CHARACTER MATERIAL PROPERTIES OF LIGHT FOR CLASS 4 STUDENTS ABSTRACTThis development research aims to describe the increase in creativity and the character of cooperation in the material properties of light using the integrative thematic big comic media. Development research was carried out using the Addie model. The process of developing integrative thematic big comics to increase creativity and mutual cooperation in the material properties of light for grade 4 students is the Addie model (analyze, design, develop, implement, evaluate). Analysis of the needs of students who like comics, this is known from the results of interviews with students, namely 95% like comics, the design of integrative thematic big comics is made into 4 comics with different light properties. Each comic presents a different project task on the nature of light, this makes it easier for the group to focus on the nature of light in the comic being studied. The development of this integrative big comic is equipped with an activity sheet and contains material on the properties of light so it's not just humorous comics or ordinary stories, but contains learning matIntegrative thematic big comics were implementedied out in two: small, small group trials and the second stage large group trials. The data at this stage of the trial were obtained through a questionnaire given to teachers and students. The results are feasible to apply so no revision is needed. The second trial was also declared very feasible. The evaluation carried out was a formative evaluation of the feasibility of integrative thematic big comics to increase creativity and mutual cooperation character on the nature of light for grade 4 students at SDN Jombatan III Ngoro Jombang in terms of validity, practicality and effectiveness. that integrative thematic big comics are in the valid, practical and effective criteria. The validity can be seen from the percentage validity of media experts by 93% and the validity of, and 93% and the validity of linguists by 94.28%. Practicality gets a percentage value of 85% which is obtained from a student questionnaire. Big thematic integrative comics to increase creativity and mutual cooperation character on the nature of li students seposttest resultshe results of the pre-test and post-test. From these results it is known that there is an increase in mutual cooperation and student creativity after using integrative thematic big comics. Qualitative data is used to see how comics affect creativity and the character of mutual cooperation by using interviews. From thThes of interviews with students who use integrative thematic big comics, the rhat integrative thematic big comics can increase the creativity and mutual cooperation character of students.Keywords: integrative thematic big comic, nature of light, creativity, cooperation 
Scaffolding in Supporting Senior High School Students’ Critical Thinking Skills in Sequences and Series Problems Savirra Tazkia; Tatag Yuli Eko Siswono
MATHEdunesa Vol 12 No 1 (2023): Jurnal Mathedunesa Volume 12 Nomor 1 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n1.p207-220

Abstract

Critical thinking skills are important for every individual, that they need to be developed in classroom learning, one of which is through learning sequences and series material. However, there are still many students who have difficulty solving problems on sequences and series material, so they need help using scaffolding. This study aims to describe students' thinking skills on sequences and series material, as well as scaffolding which helps students' critical thinking skills in solving sequence and series material questions. The subjects of this study were 2 students who failed to complete the two critical thinking skills tests given. The two students were then interviewed and given scaffolding. The interviews were conducted in a semi-structured manner, that the researcher prepared several questions which could indicate indicators of critical thinking skills, as well as scaffolding which could assist students in solving problems, but the researcher was free to improvise by asking for other information according to the conditions during the interview. The data obtained was then analyzed by reducing the data, presenting the data, and drawing conclusions. The results showed that scaffolding in the form of reviewing played a dominant role for supporting the failure of critical thinking skills on the indicators of interpretation, analysis, evaluation and explanation. Restructuring helps the failure of critical thinking skills on the indicators of interpretation. Explaining helps the failure of critical thinking skills on evaluation indicators. Developing conceptual thinking helps indicators of critical thinking skills analysis, inference, and self-regulation.
Statistical literacy comprehension of students in the context of covid-19 with Collaborative Problem Solving (CPS) Oktaviana Ainun Ratnawati; Tatag Yuli Eko Siswono; Pradnyo Wijayanti
Math Didactic: Jurnal Pendidikan Matematika Vol 6 No 3 (2020): September - Desember 2020
Publisher : STKIP PGRI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v6i3.1051

Abstract

Penelitian ini bertujuan untuk mendeskripsikan tentang pemahaman literasi statistika mahasiswa semester IV Universitas Palangkaraya pada konteks covid-19 dengan Collaborative Problem Solving (CPS). Metode penelitian yang digunakan adalah kualitatif. Penjelasan tersebut didasarkan dengan hasil penelitian yang telah dilakukan dengan cara pemberian masalah literasi statistika yang didiskusikan secara berkelompok dan wawancara. Empat mahasiswa yang dipilih dari 38 mahasiswa sebagai subjek penelitian merupakan 2 kelompok yang mempunyai anggota dengan kemampuan matematika yang berbeda. Kelompok I terdiri dari subjek berkemampuan tinggi dan sedang, sedangkan kelompok II terdiri dari subjek berkemampuan sedang dan rendah. Hasil analisis menunjukkan bahwa pemahaman literasi statistika keempat subjek berkemampuan tinggi, sedang, maupun rendah belum mampu untuk mencapai indikator menentukan klaim peneliti, dan merumuskan H0 dan H1 secara tepat.
KETERAMPILAN COLLABORATIVE PROBLEM SOLVING SISWA DALAM MENYELESAIKAN MASALAH MATEMATIKA Khoirun Nisa; Tatag Yuli Eko Siswono; Rooselyna Ekawati
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 2 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i2.314

Abstract

This study is descriptive research that aims to describe students' collaborative problem solving (CPS) skills in solving mathematics problems. The subjects in this study were 6 students at grade XI consisting of 2 students with high mathematical abilities, 2 students with moderate mathematical abilities, and 2 students with low mathematical abilities. The six of them were divided into 3 groups consisting of 2 students with different mathematical abilities. The three groups were given mathematics problems to be solved collaboratively. The results of this study were analyzed using the semiotic Peirce model approach which uses a trichotomous relationship between representamen (Z), interpretant (I), and object (O) to show the CPS process that occurs. The results of the study show that students' CPS skills vary. The CPS process of high and moderate mathematical ability students is running quite well. Meanwhile, the CPS process of high and low mathematical ability students and moderate and low mathematical ability students was not as good as expected because of the little interaction or discussion between the members of the group in solving problems
Mathematics teacher educators’ noticing of pedagogical content knowledge on hierarchical classification of quadrilateral Rooselyna Ekawati; Ahmad Wachidul Kohar; Tatag Yuli Eko Siswono; Agung Lukito; Kai-Lin Yang; Khoirun Nisa
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p261-274

Abstract

This study aims to investigate mathematics teacher educators’ (MTE) knowledge in noticing preservice teachers’ pedagogical content knowledge (PCK) on the hierarchical classification of the quadrilateral. A multiple case study was conducted to analyze the responses of ten MTEs in an online moderated-forum group discussion (M-FGD) from their written work on the MTE-PCK test completed prior to the M-FGD. The PCK test consisted of two tasks: the task that examines MTEs’ knowledge to predict pre-service teachers’ reason in representing the hierarchical classification of quadrilateral in Venn diagrams, and the task that examines MTEs’ knowledge in making a flowchart as a recommendation to mathematics teacher to analyze the validity of quadrilateral classification. Results show that the MTEs indicate two considerations of noticing pre-service teachers’ PCK on the quadrilateral classification: by definition and properties of quadrilaterals and by the visual appearance of quadrilaterals. Despite this, 20% of them were indicated to perform a lack of understanding of the hierarchical classification of quadrilaterals, as indicated by invalid flowcharts of validating the hierarchical classification of the quadrilateral.
Proving geometry theorems: Student prospective teachers’ perseverance and mathematical reasoning Nyimas Aisyah; Ely Susanti; Meryansumayeka Meryansumayeka; Tatag Yuli Eko Siswono; Siti Mistima Maat
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p377-392

Abstract

Proof of geometry is a topic that involves mathematical reasoning abilities and relates to perseverance involving hard work, the spirit of achievement, and self-confidence. The current important problem that occurs at this time is that students who are future teachers of mathematics still experience difficulties in compiling proofs, especially those who are not challenged to work hard. This qualitative research explores mathematics teacher candidates' reasoning abilities and perseverance in proving geometric theorems. Therefore, the research design used a case study. There were three participants in this study, and they were student prospective mathematics teachers' s taking geometry courses. Data were collected through working documents, open questionnaires, and semi-structured interviews and were analyzed using iterative techniques consisting of data condensation, data exposure, and verification. The study's results showed that students' prospective teachers did not prioritize proof in solving geometry problems, even though they worked hard to solve the problems independently until they were finished. The students' perseverance also impacts their mathematical reasoning in proving geometric theorems. Students with more hard work values tend to have more reasoning values. The results of this study have implications that there needs to be an effort from the teacher to get used to giving proof questions to support students' perseverance and mathematical reasoning abilities.
Proses Berpikir Kreatif Siswa SMA dalam Menyelesaikan Masalah Kontekstual Materi Fungsi Kuadrat Muhammad Arif Fathoni; Tatag Yuli Eko Siswono
MATHEdunesa Vol 12 No 3 (2023): Jurnal Mathedunesa Volume 12 Nomor 3 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n3.p780-796

Abstract

Penelitian ini bertujuan untuk mendeskripsikan proses berpikir kreatif siswa SMA dengan kemampuan matematika tinggi dan sedang dalam menyelesaikan masalah kontekstual materi fungsi kuadrat. Jenis penelitian yaitu penelitian deskriptif kualitatif. Instrumen utamanya yaitu peneliti dan instrumen pendukung terdiri dari tes da wawancara terstruktur. Penelitian melibatkan 1 siswa kemampuan matematika tinggi dan 1 siswa kemampuan matematika sedang jenjang SMA kelas X. Teknik analisis mengunakan teknik analisis miles dan huberman. Berdasarkan hasil penelitian yaitu (1) siswa kemampuan matematika tinggi melakukan proses berpikir kreatifnya dimulai dari memahami informasi yang tersaji dengan menulis ke lembar jawaban dan langsung mendapatkan ide terkait yang dapat digunakan sebagai pemecahan masalah. Kemudian, siswa membuat strategi dari ide yang sudah didapatkan, dengan jumlah strategi lebih dari satu. Siswa juga melakukan perencanaan yang jelas tehadap strateginya dari awal hingga akhir, terakhir siswa dapat menyelesaikan masalah dengan benar dan akurat, dan juga melakukan pengecekan terhadap jawabannya tanpa perlu diarahkan, siswa juga berhasil membuktikan jawabannya menggunakan strategi lain.(2) siswa kemampuan matematika sedang melakukan.proses berpikir kreatif dimulai dari memahami informasi yang tersaji dengan membaca berulang kali, siswa juga perlu diberikan stimulus tambahan supaya mendapatkan ide terkait yang bisa digunakan sebagai pemecahan masalah. Kemudian, dalam proses membuat strategi dari ide yang sudah didapatkan, siswa hanya memunculkan satu strategi saja karena penguasaan materi yang kurang. Siswa juga membuat rencana, namun hanya bisa menjelaskan langkah awal saja. Terakhir, siswa dapat menyelesaikan masalah dengan benar dan akurat, namun sesekali perlu waktu berhenti untuk memikirkan langkah berikutnya. Dan siswa melakukan pengecekan terhadap jawabannya namun masih perlu diarahkan, siswa juga tidak membuktikan jawabannya menggunakan strategi lain, karena hanya satu strategi saja yang dimunculkan sebelumnya. Kata Kunci: Berpikir kreatif, Masalah Kontekstual, Fungsi Kuadrat
Metakognisi Siswa dalam Memecahkan Masalah Numerasi Ditinjau dari Gaya Berpikir Alista Hariyanti; Tatag Yuli Eko Siswono
MATHEdunesa Vol 12 No 3 (2023): Jurnal Mathedunesa Volume 12 Nomor 3 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n3.p1014-1031

Abstract

Penelitian ini bertujuan untuk mendeskripsikan metakognisi siswa dalam memecahkan masalah numerasi di kelas XI yang ditinjau dari gaya berpikir Gregorc. Kemampuan metakognisi pada penelitian ini terdiri dari tiga tahap yaitu perencanaan (planning), pemantauan (monitoring), dan evaluasi (evaluation). Jenis penelitian ini adalah penelitian deskriptif kualitatif. Subjek penelitian ini adalah empat siswa yang diambil dari kelas XI IPA 6 di SMA Hang Tuah 2 Sidoarjo tahun ajaran 2021/2022 dimana empat siswa tersebut mewakili setiap gaya berpikir dengan mempertimbangkan skor angket. Teknik pengumpulan data yang digunakan pada penelitian ini yaitu teknik tes, wawancara, dokumentasi, dan observasi. Penelitian ini menggunakan teknik analisis data model Analysis Interactive dari Miles dan Huberman yang meliputi pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa subjek dengan pemikiran sekuensial lebih baik dalam memecahkan masalah daripada subjek dengan pemikiran acak. Subjek sekuensial konkret melakukan aktivitas metakognisi yang meliputi perencanaan, pemantauan, dan evaluasi meskipun terdapat indikator yang belum tercapai dengan maksimal. Subjek sekuensial abstrak terdapat indikator pada aktivitas pemantauan yang tidak tercapai. Subjek acak konkret belum memenuhi beberapa indikator pada aktivitas pemantauan dan evaluasi. Subjek acak abstrak terdapat beberapa indikator yang belum tercapai pada tiap aktivitas metakognisi.
Analisis Berpikir Kritis Siswa SMP dalam Memecahkan Masalah Segitiga Berbantuan Geogebra Defi Imamatus Sholikha; Tatag Yuli Eko Siswono
MATHEdunesa Vol 12 No 3 (2023): Jurnal Mathedunesa Volume 12 Nomor 3 Tahun 2023
Publisher : Program Studi S1 Matematika UNESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v12n3.p982-996

Abstract

Critical thinking is an important skill in making life changes for every individual. The importance of critical thinking causes the need to be developed since school. Learning in schools today needs to be linked to technology because it can improve students' critical thinking, one of which is GeoGebra. However, nowadays in the learning process not many or even no one has implemented technology-assisted learning, so it is necessary to implement technology-assisted learning, especially GeoGebra to help improve students' critical thinking. This research is a qualitative research using case studies. The purpose of this study was to analyze the critical thinking of students who were successful, less successful and unsuccessful in solving geogebra-assisted triangle problems. The subjects of this research were 3 students who fulfilled this research category. The results showed that (1) students with the category of successfully solving triangle problems with the help of Geogebra could fulfill all indicators of critical thinking well at each stage of solving triangle problems. (2) students in the less successful category of solving triangle problems with the help of Geogebra, can only fulfill 3 indicators of critical thinking skills, namely interpretation, analysis, and evaluation. (3) students in the category of not being successful in solving triangle problems with the help of Geogebra, can only fulfill 1 indicator of critical thinking skills well, namely interpretation.
Students’ Combinatorial Thinking Error in Solving Combinatorial Problem Gusti Uripno; Tatag Yuli Eko Siswono; Endah Budi Rahaju; Arief Budi Wicaksono
Indonesian Journal of Mathematics Education Vol. 6 No. 1 (2023): Indonesian Journal of Mathematics Education
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijome.v6i1.589

Abstract

Combinatorial thinking errors describe students’ difficulties and obstacles in solving combinatorial problems. This study aims to describe the errors experienced by students in solving combinatorial problems in terms of combinatorial thinking processes. This research involved two subjects who were 12th grade high school students at a school in Gresik, Indonesia. The students have already taken a combinatorics course. Data collection was conducted using the think-aloud observation method and task-based interviews. Both methods of data collection were conducted to validate the data using the triangulation method. The two subjects experienced similar errors. The research shows that the filling slots method is a simple and easy way for students to understand, but problems arise when students cannot understand the meaning of the questions and input the correct numbers for the problem. The combinatorial thinking error includes the general counting process and vertical upward formulas or expressions. The general counting process error is generating a number that represents the given aspects of the problem and the vertical upward formula/expression is identifying the concept that fits the problem. This research suggests enhancing students understanding of number representation when teaching the filling slot method. The teacher should illustrate some of the multiplication rule and addition rule examples to help students distinguish between these two fundamental rules. Further research is needed to provide solutions to the constraints experienced by students in solving combinatorial problems.
Co-Authors Abadi Abadi Abadi Abdul Haris Rosyidi Abdul Haris Rosyidi ADINDA SURYA PUTRI, NOVIEA AGUNG LUKITO Agung Lukito Ahmad Sulthan Auliya Ahmad Wachidul Kohar Ain Putri Rustini Ajeng Rara Veronica Alfiati Oktaaviarina Alista Hariyanti Amalina, Ijtihadi Kamilia Amalina, Ijtihadi Kamilia Aminah Ekawati Amirudin, Mochammad Amirudin, Mochammad Anis Shobikhah Aniskurnia Rahmadhani Fajerin Ari Mawanto Arief Budi Wicaksono Armeria Wijaya, Armeria Aryo Andri Nugroho Asma Johan Atik Wintarti Aulia Kholifatul Khasanah Auliya, Ahmad Sulthan AYU SEPTYANI, DWI Ayu Wulandari, Hilaria Yesieka Bahrudin, Eko Rahmad Chusnul Fadlilah Defi Imamatus Sholikha Deka Anjariyah Devya, Lenthera Mega Dewi Setianingsih Dini Kinati Fardah Dita, Farah Dovina Meilisa Nur Fadilla Dwi Juniati Dwi Juniati Dwi Juniati Dwi Nur Yunianti DWI SISWANTORO, MAHMUD Ebenezer Bonyah Ekawati , Rooselyna Elvita Novia Dinawati Ely Susanti Endah Budi Rahaju Endang Suprapti Endri Puji Lestari Evangelista Lus Windyana Palupi Evy Novia Nanda Artama FARIHATUS SADIYAH, IHDA FATIMA AZZAHRO, ELOK Fatimatul Khikmiyah Fauzi, Habibillah Achmad Putra Fiangga, Shofan FILLAH FR, ASHDAQ Fitmawati, Entya Esa FITRIYAH, NUR Fran Susanto Galih Kurniadi HABIB MANAN, MUHAMMAD Hadi Purnomo Harini, Novita Vindri Hikmah, Nur Hidayatul I Ketut Budayasa Ida Dwijayanti Ihsani, Ulynnuha Aulia Ijtihadi Kamilia Amalina Ika Dwi Retnowati Ika Kurniasari Ika Kurniasari Imelda Imelda Imelda Imelda Imelda Imelda Indah Ainurrohmah Indarasati, Nanda Ayu Ismail Ismail Ismail, Ismail Jamhari Jamhari Jayanti Putri Purwaningrum Julia Ayu Wulandari Kai-Lin Yang Karomah, Syarifatul Kartikawati, Wahyu Khoirun Nisa khusnul khotimah kiki ratnaning arimbi Kurnia Widyaningsih Laikha Sari Lenthera Mega Devya M. Fauzan Asy'ari M. Ulul Albab M. Zaenal Muttaqin MACHMUDAH, AMIROTUL Manuharawati Marpaung, Dian Wahyu MASRIYAH Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Mega Teguh Budiarto Meryansumayeka Meryansumayeka Mochammad Amirudin Moh. Hafiyusholeh Mudinillah, Adam Muh. Rizal Muhamad Alfian Efendi Muhammad Arif Fathoni muhtarom Muhtarom Muhtarom Muhtarom Murwaningsih, Wuri Indah Nabilah Kartika Sukmawati Nanda Ayu Indarasati Neni Mariana Noerdiana, Azizah Firdha Nurdin Nurul Laili Nuswantoro, Ari Wahyudi Nyimas Aisyah Oktaviana Ainun Ratnawati Oktaviana Ainun Ratnawati Oktaviana, Dwi Livia Pradnyo Wijayanti Putri Dwi Naryaningsih Rachma Mufidah, Latifah Nuryah Rahaju, Endah Budi Rahman, Fatchiyah Rahmatika, Ismi Ramlah Ramlah Ramlah Ramlah Ria Pusvita Sari Rita Lefrida Rizky Dian Pertiwi Rooselyna Ekawati ROYHAN, MUHAMMAD Rusydah Kamilah SANDI SETIAWAN, ARI Savirra Tazkia Sendi Ramdhani Setia Putri Ayu Ramadani Setianingsih, Rini Sipayung, Tetty Natalia Siti Khabibah Siti Khoiriyah Siti Maghfirotun Amin Siti Mistima Maat Siti Munawaroh Sugi Hartono Sugi Hartono Sugi Hartono, Sugi Suhendra Panca Wardhana Sutinah Syafiul Muzid Syamsu Alam SYAMSU ALAM Syarifatul Maf’ulah Syifa’uliyah Syifa'uliyah tazkia, savirra Tri Dyah Prastiti Tri Rezeki, Irma Setiawati Tria Bitara Uripno, Gusti Uswatun Hasanah Uzlifatul Hasanah Vania Idelia Cahyati Wahyuni, Anik Sri Wiryanto Wiryanto Wiryanto Wiryanto Wiryanto Wiryanto Wiryanto Wiwik Andriani Wulan Puspitasari Wulandari, Hilaria Yesieka Ayu Wuri Indah Murwaningsih Yatim Riyanto Yulia Puji Astuti Yumiati YUSUF FUAD Zahri, Mohammad Zulnaidi, Hutkemri