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Journal : Journal on Education

Augmented Reality (AR) pada Geogebra Meningkatkan Kemampuan Spasial dan Pemecahan Masalah Matematis pada Materi Dimensi Tiga Herman Herman; Alianus Zalukhu; Doni Berkat Tabah Hulu; Nesti Surya Astuti Zebua; Efron Manik; Adi S Situmorang
Journal on Education Vol 5 No 3 (2023): Journal on Education: Volume 5 Nomor 3 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i3.1368

Abstract

One of the factors that can improve learning outcomes is the use of learning media. Today, there are many choices of media to be used in the teaching and learning process. The use of ICT-based media is one option that is currently being widely used. One technology that can be taken into account is the use of Augmented Reality (AR) media. Augmented Reality (AR) is a technology that integrates two-dimensional or three-dimensional objects into a real environment. The use of AR in learning can make learning more interactive. The purpose of this study is to describe Augmented Reality (AR) learning media in learning. The method used in this study is the method of literature review or literature study as a source of data. After tracing the data, it was found that Augmented Reality (AR) had a positive effect on spatial abilities and mathematical problem solving abilities. Therefore, the use of this media can be an option for educators in conveying materials related to geometry.
Penerapan Pendekatan Matematika Realistik untuk Meningkatkan Pemahaman Konsep Siswa pada Materi Pokok Dimensi Tiga Kelas XII SMA Negeri 1 Alasa Alianus Zalukhu; Herman Herman; Magdalena Susanti Telaumbanua; Doni Berkat Tabah Hulu; Nesti Surya Astuti Zebua; Efron Manik; Ruth Mayasari Simanjuntak
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.3687

Abstract

Spatial ability in learning mathematics is very important, considering that many students find it difficult to understand objects or geometric shapes. one part of the geometry is three-dimensional matter. Teachers can use approaches, models, or learning strategies that are suitable and theoretically like realistic mathematics education approaches which are expected to improve students' mathematics learning outcomes. The Realistic Mathematics Approach is an approach to learning mathematics that emphasizes the application of mathematics in real-life contexts. Thus learning mathematics will be more effective by using a realistic mathematical approach. A realistic mathematical approach in class XII MIPA 1 SMA NEGERI 1 ALASA can be carried out by analyzing students' mathematical spatial abilities in three-dimensional material seen from initial abilities (high, medium, low) and students' mathematical spatial abilities seen from Bruner's theory (iconic, and symbolic stages ) in three-dimensional matter.
Co-Authors Adi S Situmorang Adi Situmorang Adi Situmorang Adi Suarman Situmorang, Adi Suarman Agusmanto Hutauruk Agusmanto J.B. Hutauruk Alianus Zalukhu Alianus Zalukhu Alianus Zalukhu Angela Anatasya Regina Bangun Artha Hadia Sihombing Aruan, Anggie Desi K. Ayu Grasella Simanjuntak Basten Siagian, Marco Van Batubara, Putri Benni Polin Parsaulian Purba Buulolo, Derman Chandra Saptanto Juraganda S, Christina Sitepu dame ifa sihombing Dame Ifa Sihombing Darma Indra Gultom David Guth David Mrazek Desty Apriyanti Pinem Doni Berkat Tabah Hulu Doni Berkat Tabah Hulu Doni Berkat Tabah Hulu Dusan Jina Ewin Simbolon Ewin Simbolon Eyxza Prilia Pratiwi Simanjuntak Farida Sianturi Feri Pangaribuan Firman Pangaribuan Folala Telaumbanua Fresty Handayani Togatorop Gerhajur Purba Giawa, Yulina Ginting, Angella Br Grace Manurung Gultom, Darma Indra Gultom, Irma Gultom, Limasso Gultom, Sanggam Gultom, Sanggam P Guth, David Halawa, Dedi Presli Hanter Manik Hardi Tambunan Hardi Tambunan Havrlik, Matous Herman . Herman Herman Hia, Lutemaria Hutapea, Jernita Hutauruk, Agusmanto Hutauruk, Agusmanto J.B Jan Tomasov Jessica Dwi Gracia Saragih Jina, Dusan Julius Julius Kalvin Ginting Kammer Tuahman Sipayung Karyenti M S Lahagu KÅ™ivánková, Lenka Lahagu, Kristiani Lena Pangaribuan Lenka Křivánková Limbong, Cici Lintong S. Situmorang MadÄ›ra, Martin Magdalena Susanti Telaumbanua Magdalena Susanti Telaumbanua Malau, Dewi Sartika Br. Manalu, Ayu Nasari Manalu, Sofy Kristiani Manurung, Grace Manurung, Widia Oktavia Marco Van Basten Siagian Maria Manao Martin Maděra Matous Havrlik Melissha Enintha Hutajulu Milka Simanjuntak Mrazek, David Mulianton, Mulianton Naibaho, Tutiarny Nasowaauri Laowo Nesti Surya Astuti Zebua Nesti Surya Astuti Zebua Nesti Surya Astuti Zebua nicomse nicomse Nora Fransiska Butar-Butar Nuri Ramadhan Oslen Sijabat Pangaribuan, Feri Pangaribuan, Feri H. Pangaribuan, Lena Panggabean, Marissa Nurianna Panjaitan, Simon Panjaitan, Simon M. Pardosi, Esra Margaretha Br Pardosi, Esra Margaretha Br. Parhusip, Agnes Purba, Maesy Romaito purba, rIcky rikardo Purnama Raya Anjelina Situmorang Putri A. Togatorop Putri Yenni Hutahaean Rani Farida Sinaga Ratio Julianci Simarmata Rebika Afrina Br Simanjuntak Rebika Afrina Br Simanjuntak Renita Br Peranginangin Rianti Sianturi Ribka Zelin Margaretha Sitepu Rina Anggriani Lumban Raja Ritonga, Nora Winda Ritonga, Roy Ricardo Robin Tarigan Ruth Mayasari Simanjuntak Ruth Mayasari Simanjuntak Ruth Mayasari Simanjuntak Sahlan Tampubolon Sahrun Sahrun Samuel Juliardi Sinaga Sanggam Gultom Santa Veronika Sitepu Santoso, Immanuel Sarah Yulita Sari Sitanggang Sembiring, Thresia Yohana Siagian, Ruth Theofani Sianturi, Rianti Siburian, Elvi S Sihite, Epiphanias Br sihombing, dame ifa Silaban, Naomi Silaban, Riandy Roynaldo Silangit, Menna Sri Ulina Simamora, Rona Marisa Simangunsong, Venny Herawati Simanjuntak, Grance Luvita Sanaya Simanjuntak, Ruth M. Simanjuntak, Ruth. Mayasari Simatupang, Aptry Cristina Simbolon, Lolyta Damora Simbolon, Totaria Simon M. Panjaitan Simon Panjaitan Simon Panjaitan Simon Panjaitan Sinaga Samuel Juliardi Sinaga, Rianda Sitanggang, Gita Sitepu, Christina Purnamasari K. Sitepu, Edy Petra Kristian Sitorus, Juriani Situmorang, Adi S Situmorang, Joel Dani Situmorang, Naldi Situmorang, Nengsi Syah Putri Sri Rezeki Hutagalung Surbakti, Alvionita br Tambunan, Hardi Telaumbanua, Folala Telaumbanua, Magdalena Susanti Tiofanny, Tiofanny Tomasov, Jan Totaria Simbolon Tutiarny Naibaho Tutiarny Naibaho Ulfani, Rubeka Usman Sidabutar Warni, Remia Windi Asria Lumban Gaol Yanti Marbun Yoni Ganda, Hendro Zagoto, Lidwina Shinta Zebua, Berliance Zamira