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Journal : Journal on Education

Peningkatan Kemampuan Pemecahan Masalah Melalui Pendekatan Matematika Realistik Kairuddin Kairuddin; Wafiq Azizah Br. Sinaga
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.v6i1.3713

Abstract

The study aims to improve problem-solving skills with a realistic mathematical approach in the students of the 8th grade of the State High School. This study is a Class Action Research (PTK) that consists of 2 cycles, with each cycle consisting of 2 meetings. The subjects in this study were 32 students of class VIII-3 SMP Negeri 2 Medan. At the classical initial test 1 (3.7%) students are rigorous and the average student initial test in the category is very low. On cycle I experienced an improvement of the classically acquired 23 (71%) students of a rigorous and a student test average of 65.98 with a level of proficiency in the medium category. In the II cycle experienced improvements classically acquired 28 (87,5%) students were rigorous and a student test average of 77.99 with a level of ability in the middle category. Thus, it can be concluded that the application of realistic mathematical approaches can improve students' ability to solve math problems.
Co-Authors A, Indah Abil Mansyur, Abil Al Luthfi, Muhammad Rafif Andriani, Anjelika Anshari, Fazril Anshari Anugerah Chrisjon Natalis Simanjuntak Artorito Sitorus Asmin Asmin, Asmin Asmin Panjaitan Astuti, Yunisyia Puji Avorika, Damar Cinta Azis, Muh Alfikram Berutu, Jhosua Budi Halomoan Siregar Bunda, Monika Sulistia Permata Damanik, Naila Ghinaya DAMANIK, THERESIA Darmawijoyo, Darmawijoyo Desiana, Rifka Fadilla, Nia Harahap, Qamaruddin Fadhilah Hasratuddin Hasratuddin Hutagalung, Chindy Fransiska Hutapea, Yonata Jona Mikhael Hutagaol Kasim, Aksah Kembaren, Shaerleen Naviry Br Letron, Letron Manalu, Jhonatan Manik, Sola Gracia Manurung, Hendra Cahyadi Manurung, Pera Masita, Nurul Mirna Wulan Sari Sianipar Muh. Akbar Fhad Syahril Muh. Darwis Muhammad Sabir Muhammad Wahyu Yazim Mulyono Mulyono Naftali Marbun Naila Ghinaya Damanik Nainggolan, Gustia Loiusa Nasution, Dhea Amanda Nazhatul Sahima Mohd Yusoff Nidia Lestari Nur Izhma Adzkia Zahra Oktarina, Gita Pane, Sally Mutiara Pasande, Jhon Franklin PENCAWAN, ANDRI PRATAMA Pradityo, Kanaka Wirasana Pransisto, Johamran Prasetya, Muhammad Rafly Putri Andini, Putri Putri, Aulia Eka Rahman, Arief Aulia Renata Siburian Reva Lenita Girsang Rhamadan, Putra Ritonga, Nurul Azizah S, Raysah P. S. Hadi, Muh. Hartarto Sally Mutiara Pane Samosir, Martha Indah Saputra, Iswandy Rani Sianipar, Tabitha Gabriela Sihotang, Harry Marcel Wahyu Simamora, Ronauli Simanjuntak, Anugerah Chrisjon Natalis Simanjuntak, Rosi Ade Putri Simbolon, Iwan Martua Sinaga, Petra Aprina Benedicta Sinaga, Sinta Marintan Sinurat, Putra Paulus Sinurat, Relly Siregar, Dea Athalia Siregar, Fransisco Dinata Siregar, Nur Hasanah Siti Sarah, Siti Sitorus, Grace Elicia Situmorang, Rani Nuldiva Sjam, Muh. Adam Sola Gracia Manik Sunardi Purwanda Supriyadi Supriyadi Tamba, Risna Apriani Tania, Nabilla Syalita Tanjung, July Yanty Tarigan, Marianche Ferbina Br Tarigan, Septi A. Tijjang, Bakhtiar Tinambunan, Indriyani Friska Ttriawan, Agung Wafiq Azizah Br. Sinaga Waniza, Elva Yolandari, Anisa Yunus, Muhammad Kemal