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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Matematika Jurnal Pengajaran MIPA CAUCHY: Jurnal Matematika Murni dan Aplikasi Journal of Education and Learning (EduLearn) Journal on Mathematics Education (JME) Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Didaktik Matematika Journal on Mathematics Education (JME) Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Online Pendidikan Matematika Kontemporer Elementary: Islamic Teacher Journal Jurnal Pendidikan MIPA AKSIOMA JURNAL PENDIDIKAN MATEMATIKA JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Pendidikan Sekolah Dasar Madrasah: Jurnal Pendidikan dan Pembelajaran Dasar MIMBAR PENDIDIKAN Jurnal Elemen Jurnal Cakrawala Pendas Al Ibtida: Jurnal Pendidikan Guru MI JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Jurnal Gantang Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami) KALAMATIKA Jurnal Pendidikan Matematika MaPan : Jurnal Matematika dan Pembelajaran MAJALAH ILMIAH GLOBE Jurnal Analisa DWIJA CENDEKIA: Jurnal Riset Pedagogik Journal of Mathematics and Mathematics Education (JMME) Juring (Journal for Research in Mathematics Learning) Jurnal PAJAR (Pendidikan dan Pengajaran) JTAM (Jurnal Teori dan Aplikasi Matematika) International Journal on Emerging Mathematics Education Martabat: Jurnal Perempuan dan Anak Jurnal Elementaria Edukasia Beta: Jurnal Tadris Matematika Jurnal Surya Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu International Journal of Elementary Education Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Prima: Jurnal Pendidikan Matematika International Conference on Mathematics and Science Education of Universitas Pendidikan Indonesia FIBONACCI: Jurnal Pendidikan Matematika dan Matematika JUDIKA (JURNAL PENDIDIKAN UNSIKA) Journal of Authentic Research on Mathematics Eduacation (JARME) Math Educa Journal Jurnal Pengembangan Pembelajaran Matematika Journal of Elementary School (JOES) RESEARCH AND DEVELOPMENT JOURNAL OF EDUCATION (RDJE) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Surya Masyarakat Gagasan Pendidikan Indonesia Mitra Mahajana: Jurnal Pengabdian Masyarakat Mosharafa: Jurnal Pendidikan Matematika Jurnal Ilmiah Wahana Pendidikan These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Jurnal Pengabdian Masyarakat PGSD Unnes Journal of Mathematics Education Prosiding Sesiomadika Edumatica: Jurnal Pendidikan Matematika Jurnal Basicedu Pancaran Pendidikan Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang International Journal of Trends in Mathematics Education Research (IJTMER) JNPM (Jurnal Nasional Pendidikan Matematika) International Journal of Mathematics and Mathematics Education (IJMME) SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika
Turmudi
Universitas Pendidikan Indonesia
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Journal : Jurnal Pendidikan Matematika

 1 
Students’ Prior Knowledge as an Ontogenic Obstacle on the Topic of Ratio and Proportion Ayunda Sri Wahyuningrum; Didi Suryadi; Turmudi Turmudi
Jurnal Pendidikan Matematika Vol 17, No 1 (2023)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.17.1.18866.55-68

Abstract

This study aims to investigate students’ prior knowledge as an obstacle when learning ratio and proportion concept. The study uses an interpretive paradigm which is part of Didactical Design Research. Eighth graders who had learned about ratio and proportion participated in this study. The analysis was carried out qualitatively based on the data from the students’ answers and interviews on their answers when solving ratio and proportion problems to identify learning obstacle, especially ontogenic obstacle regarding the students’ prior knowledge. The result of this study indicates that prior knowledge is one of the ontogenic obstacle in teaching and learning of ratio and proportion. It can be found from their learning experience in understanding the concept. In conclusion, investigating students' prior knowledge is essential for the effectiveness of teaching and learning of ratio and proportion. It is important to overcome ontogenic obstacles and to understand how to activate students’ prior knowledge using the right or appropriate methods when learning ratio and proportion.
Computational Thinking Skills Indicators in Number Patterns Yullys Helsa; Dadang Juandi; Turmudi Turmudi
Jurnal Pendidikan Matematika Vol 17, No 2 (2023)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.17.2.20042.167-188

Abstract

This research aims to examine a) what computational thinking indicators have been developed by researchers, b) what computational thinking indicators can be used in learning mathematics appropriately, and c) how to describe the development of student computational thinking indicators from the answers of computational thinking tests. This research is a qualitative descriptive study through a process of collecting data from literature reviews, integrated computational thinking math tests, and interviews. Data collection instruments used research notes, interview sheets, and CT question sheets. The results showed that a) 20 computational thinking indicators had been studied by researchers, b) computational thinking indicators that could be used in learning mathematics include problem decomposition, abstraction, pattern recognition, procedural algorithms, and generalizations, and c) From the student answers, five proposed computational thinking indicators can be developed even though they were not perfect. The general implication of this research is that there are five indicators of computational thinking skills that can be used in mathematics learning, specifically in number patterns, which include problem decomposition, abstraction, pattern recognition, pattern recognition, procedural algorithm, and generalization. The researchers developed all five computational thinking skills indicators in the instructional designs of not only the number pattern concept but also combination, geometry, combinatorics, etc.
Co-Authors Aan Subhan P Abdul Fatah Abdul Latip Abdul Latip Abdurrahman do muhamad Naser Adawia, Aida Agus Haerani Agus Muharram Ahmad Arifuddin Ahmad Rizal Jalaludin Ahmad Rizal Jalaludin Al Jupri Alman alman Ambar Gini Permatasari Andini Dwi Rachamwati Anggi Lestari Purnama Anwar Aprianto Abdurahman Arie Dharmawan Arie Dharmawan Asep Safaat Asep Syarif Hidayat Ayunda Sri Wahyuningrum Badrus, Badrus Bambang Avip Priatna Martadiputra cakrawala Cahya Karisma Pertiwi Cahya Karisma Pertiwi Dadan Rahmat Dadan Rusdiana Saputra Dadan Rusdiana Saputra Dadang Juandi Darhim Darhim Dasim Budimansyah, Prayoga Bestari, Redi Yamanto, Dasim Budimansyah, Deby Ifevayona Ginting Dian Nopiyani Dian Robiatussa’diyah Didi Suhaedi Didi Suryadi Didi Suryadi Dinantika, Tutus Dini Febriani Diski Novianda E. Nurlaelah Edi Supriyadi Ekasatya Aldila Afriansyah Endang Mulyana Esti Harini Febriandi, Riduan Febriandi Febrinna Marchy Ferlia Putri Rahmania Firda Fauziah Fitria Sulistyowati Freddy Prasetyo Fuadiah, Nyiayu Fahriza Fuji Azzumar Gita Yulia Dewi H N Fitriani Hafiziani Eka Putri, Hafiziani Eka Hamdan Sugilar Hani Nurhasanah Harina Fitriyani Hasti Robiasih Hayani Wulandari, Hayani Hayatun Nufus Hendrayati, Wida Sri Herli Salim Hidayat, Abas Idat Muqodas Ika Fitri Apriani Ilham Muhammad Indra Suhendra Inne Marthyane Pratiwi Intan Nurunnahar Irmadi Nahib Ismail, Mochamad Tubagus Jamhari Jamhari Jarnawi Afgani Dahlan Jozua Sabandar Jozua Sabandar Kartika Yulianti Kasmad, Mamad Khabibur Rohman Khusnul Novianingsih Kisno Kusnandi Kusnandi, Kusnandi Lilik Ariyanto Mahmudin Mahmudin Mefa Indriati Mefa Indriati Mega Nur Prabawati Mega Nur Prabawati Mhmd Habibi Mubiar Agustin Muhamad Galang Isnawan Muhamad Syahidul Qirom Muhammad Rifqi Mahmud Muhammad Zaki Mustadin Mustadin N Hidayah Nana Diana Nana Diana Nana Diana Nanang Priatna Nashiha, Maslahatun Nazla Nurul Aulia Panggabean Nia Fatmawati Nilah Karnilah Nineu Erwinda Agustin Nopiyani, Dian Nuke Fitri Yanuari Nunung Nurjanah Nur Anisa Fitri Hasan Nurdiansyah, Rikrik Nurhasanah Nurhasanah Nuur Wachid Abdul Majid Puji Rahayu Raden Nabilah Fahrani Ramadhan Kurnia Habibie Ratni Purwasih Ria Novia Agus Rina Oktaviyanthi Riska Nurhasanah Riska Nurhasanah Rohati Rohati Rohimah, Siti Maryam Rokhmah, Ummi Nur Rosida Marasabessy S Prabawanto Saiman Saiman Sari Herlina Sinta Purnamasari Somchai Watcharapunyawong Sovana Dwi Lestari Sri Adi Widodo Sri Adi Widodo Stanley Pandu Dewanto Sufyani Prabawanto, Sufyani Suhandri Suhandri Suhendra, S Sunata Sunata Supandi Supriatna, Tatang Suryadi Suryadi Syafitri, Yoesrina Novia Vini Syaodih, Ernawulan tatang Herman Tatang Herman, Tatang Tia Purniati Trian Pamungkas Alamsyah Ulfa, Nadia Ummi Nur Rokhmah Utami, Lianni Gustia W Wahyudin Wahyu Sopandi wawan kusmawan Widayanti Widayanti Widya Kusumaningsih Widya Kusumaningsih Wildan Hakim, Wildan Yani Supriani Yanti Mulyanti Yatin Suwarno, Yatin Yaya Kusumah Yaya Sukjaya Kusumah Yeni dwi Kurino Yuliyanto, Aan Yullys Helsa Yuni, Yatha Zakiya Aulia Ilma