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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 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 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 ANARGYA: Jurnal Ilmiah Pendidikan Matematika Transformasi : Jurnal Pendidikan Matematika dan Matematika Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Ideas: Jurnal Pendidikan, Sosial dan Budaya Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian 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 Pedagogy : Jurnal Pendidikan Matematika Edukasia: Jurnal Pendidikan dan Pembelajaran Jurnal Basicedu MATHEdunesa 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)
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 Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences Other

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Journal : Jurnal Infinity

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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.
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 Amirudin, Mochammad Amirudin, Mochammad Anis Shobikhah Anjariyah, Deka Ari Mawanto Ari Wahyudi Nuswantoro Arief Budi Wicaksono Aryo Andri Nugroho Asma Johan Atik Wintarti Auliya, Ahmad Sulthan AYU SEPTYANI, DWI Chusnul Fadlilah Defi Imamatus Sholikha Deka Anjariyah Dini Kinati Fardah Dita, Farah Dovina Meilisa Nur Fadilla Dwi Juniati Dwi Juniati Dwi Juniati Dwi Nur Yunianti DWI SISWANTORO, MAHMUD Eko Rahmad Bahrudin Elvita Novia Dinawati Ely Susanti Endah Budi Rahaju Endri Puji Lestari Evangelista Lus Windyana Palupi Evy Novia Nanda Artama FARIHATUS SADIYAH, IHDA Fatchiyah Rahman FATIMA AZZAHRO, ELOK Fatimatul Khikmiyah Fiangga, Shofan FILLAH FR, ASHDAQ Fitmawati, Entya Esa Galih Kurniadi Gusti Uripno HABIB MANAN, MUHAMMAD Hilaria Yesieka Ayu Wulandari I Ketut Budayasa Ida Dwijayanti Ijtihadi Kamilia Amalina Ika Dwi Retnowati Ika Kurniasari Ika Kurniasari Imelda Imelda Imelda Imelda Imelda Imelda Indah Ainurrohmah Ismail, Ismail Ismi Rahmatika Jamhari Jamhari Jayanti Putri Purwaningrum Julia Ayu Wulandari Kai-Lin Yang Khoirun Nisa kiki ratnaning arimbi Kurnia Widyaningsih Laikha Sari Lenthera Mega Devya M. Fauzan Asy'ari M. Zaenal Muttaqin MACHMUDAH, AMIROTUL Manuharawati Masriyah MASRIYAH Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Masriyah Mega Teguh Budiarto Meryansumayeka Meryansumayeka Mochammad Amirudin Moh. Hafiyusholeh, Moh. Mohammad Zahri Mudinillah, Adam Muh. Rizal Muhamad Alfian Efendi Muhammad Arif Fathoni Muhtarom Muhtarom Muhtarom Muhtarom Muhtarom Muhtarom Muhtarom Muhtarom Muhtarom Muhtarom, Muhtarom Nabilah Kartika Sukmawati Nanda Ayu Indarasati Neni Mariana Nur Hidayatul Hikmah Nurdin Nurul Laili Nyimas Aisyah Oktaviana Ainun Ratnawati Oktaviana Ainun Ratnawati Pradnyo Wijayanti Putri Dwi Naryaningsih Ria Pusvita Sari 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 Khabibah Siti Maghfirotun Amin Siti Mistima Maat Siti Munawaroh Sugi Hartono Sugi Hartono Sugi Hartono, Sugi Suhendra Panca Wardhana Sutinah Syafiul Muzid Syamsu Alam Syarifatul Maf’ulah Syifa’uliyah Syifa'uliyah Tri Dyah Prastiti Tria Bitara Uzlifatul Hasanah Vania Idelia Cahyati Wiryanto Wiryanto Wiryanto Wiryanto Wiwik Andriani Yatim Riyanto Yulia Puji Astuti YUSUF FUAD