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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Kependidikan: Penelitian Inovasi Pembelajaran Jurnal Penelitian dan Evaluasi Pendidikan JURNAL PENELITIAN ILMU PENDIDIKAN COPE Mimbar PGSD Undiksha Jurnal Infinity Primary: Jurnal Pendidikan Guru Sekolah Dasar Elementary: Islamic Teacher Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Journal of Research and Advances in Mathematics Education JOIV : International Journal on Informatics Visualization AL ISHLAH Jurnal Pendidikan JMM (Jurnal Masyarakat Mandiri) International Journal on Emerging Mathematics Education Beta: Jurnal Tadris Matematika Jurnal Inovasi Pendidikan Dasar Jurnal Paedagogy Southeast Asian Mathematics Education Journal Ideguru: Jurnal Karya Ilmiah Guru IJPD (International Journal Of Public Devotion) Al-Bidayah : Jurnal Pendidikan Dasar Islam Jurnal Infinity Jurnal Pendidikan Progresif Mathematics Education Journal Journal on Mathematics Education
Yoppy Wahyu Purnomo
Universitas Negeri Yogyakarta
Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Jurnal Elemen

 1 
Cognitive demands on geometrical tasks in Indonesian elementary school mathematics textbook Yoppy Wahyu Purnomo; Masitah Shahrill; Olivia Pandansari; Rika Susanti; Winarni Winarni
Jurnal Elemen Vol 8, No 2 (2022): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v8i2.5235

Abstract

Examples and exercises in mathematics textbooks have an essential role in directing teaching and learning to achieve the objectives of the mathematics curriculum. This study examines mathematical tasks, i.e., examples and exercises, for a grade 4 elementary school mathematics textbook published by the Indonesian Government in 2018. We focus on geometry tasks and categorize them based on the dimensions of cognitive processes and knowledge of the revised Bloom’s taxonomy. Textbook research is used to achieve the objectives of this study. The validity of the data was carried out by employing peer debriefing. The findings of this study indicate that only about 30% of the geometry tasks in this mathematics textbook require high-level mathematical thinking skills. This study also shows that procedural knowledge is more dominant and becomes an orientation in presenting geometry tasks. This finding becomes less relevant to the orientation of researchers and policymakers who want the direction of mathematics education to be forming students as problem solvers.
When math meet culture: Exploring ethnomathematics in red mosque’s design Nabilla Namira Permata Putri; Yoppy Wahyu Purnomo
Jurnal Elemen Vol 11 No 1 (2025): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v11i1.28578

Abstract

Mathematics can be found in cultural aspects. Moreover, Indonesia has a variety of cultures that can be explored and used as mathematics learning resources. Existing mathematics learning has yet to integrate cultural elements that are close to students. The aim of this study is to examine the findings of geometric objects and mathematics activities in the Moekhlas Sidik Red Mosque. The research method used was an ethnographic study and data collection techniques in the form of observations, documentation, and interviews. The obtained data were analyzed using an interactive model: data reduction, data presentation, data interpretation, and conclusion. This study found that the geometric objects include 2D shapes, 3D shapes, and geometric transformations. The 2D shapes observed are triangles, trapeziums, squares, rectangles, rhombuses, and semicircles. The 3D shapes that can be observed are rectangular prisms. Geometric transformation is the use of the principles of translation, reflection, and rotation. The mathematical activities that can be explored include creating tile patterns, finding the purpose of tile patterns, and drawing 2D shapes using geometric transformation principles. In addition, the existence of the Moekhlas Sidik Mosque provides socioeconomic value that has an impact on the surrounding community.
Co-Authors Adinda Fuadillah Oktafiani Afrillia, Yesi Martha Ainun Nafisah Ali Mustadi Amrita Kaur Anggito, Albi Aprilia Tina Lidyasari Ardiyana Hartanti Chairunnisa Widowati da Comte, Augusto Danuri Didi Suryadi Dionisius Okky Pratama Putra Edi Purwanta Farida Agus Setiawati Faturrohman, Faturrohman Fauzi Yuberta Fidariya Mawaddah Firdaus, Fery Muhamad Firmanti, Pipit Hanipah, Iip Ripati Herning Tyas Sarwastuti Herra Aprillia Sabrina iip Ripati Hanipah ika rihayati Irfan Wahyu Prananto Jihan Luthfi Salsabila Jumar Jumar Kadir Kadir Kadir Kadir Kana Hidayati Lucia Ambarwati Masitah Shahrill Masitah Shahrill, Masitah Meta Salma Pamenan Mohd Norakmar Omar Mu'minin, Nurul Muhamad Dzahir Kasa Muhammad Supian Sauri Nabilla Namira Permata Putri Nabillah, Rokhmatun Nawang Sulistyani Nurlaela Rahmawati Octavian Muning Sayekti Oktafiani, Adinda Fuadillah Olivia Pandansari Pangestu, Kinanti Pasri Pramudiani, Puri PUJI LESTARI Puri Pramudiani Puri Pramudiani Puri Pramudiani Puri Pramudiani Purwanti Purwanti Puspitaningrum, Rifky Putrawangsa, Susilahudin Putri Anggoro Kasih Putri Anggoro Kasih, Putri Anggoro Putriani, Fini May Rahayu Condro Murti Rahmawati, Nurlaela Rika Susanti Rizki Dwi Rahmawati Rokhmatun Nabillah rosella aranda ayu wibowo Sekar Purbarini Kawuryan Serafin Wisni Septiarti Setiawan Edi Wibowo Sigit Wibowo Siti Noor Binti Ismail Siti Noor Ismail Sri Adi Widodo Sri Adi Widodo Sri Rochadi Suparjan . Sutawanir Darwis Syafika Ulfah Syukrul Hamdi Tian Abdul Aziz Unik Ambarwati Uswatun Hasanah Veny Wulan Suci Viscal Oktari Wanyi, Poh Widianti, Wahyu Winarni Winarni Wuri Wuryandani Yahya Don Yuniawatika