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Pelatihan dan Penguatan Persiapan Kegiatan Olimpiade Matematika Dalam Penguatan Kemampuan Berfikir Pada Ekstrakurikuler Matematika Di Sma Negeri 1 Deli Tua Siregar, Fransisco Dinata; Simbolon, Iwan Martua; Sianipar, Tabitha Gabriela; ., Kairuddin
Jurnal Ilmiah Wahana Pendidikan Vol 12 No 1.A (2026): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

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Abstract

This study aims to describe the implementation of training and preparatory activities for the Mathematics Olympiad as an effort to enhance students’ logical and systematic thinking through extracurricular activities at SMA Negeri 1 Deli Tua. The training was carried out using diagnostic teaching and intensive problem-solving drills, supported by inquiry-based learning strategies. Conducted over three days, the program involved 30 students selected based on prior performance and interest in mathematics. Results indicate a significant improvement in students’ average scores, rising from an initial 36.5 to approach the Minimum Mastery Criteria (KKM) of 75. Additionally, 80% of participants reported increased confidence and readiness to face mathematical competitions. The findings suggest that structured extracurricular mathematics programs play a vital role in fostering critical thinking skills and preparing students for high-level academic challenges such as the Mathematics Olympiad.
Co-Authors A, Indah Abil Mansyur, Abil Al Luthfi, Muhammad Rafif Andriani, Anjelika Anshari, Fazril Anshari Anugerah Chrisjon Natalis Simanjuntak 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 Kasim, Aksah Kembaren, Shaerleen Naviry Br Letron, Letron Manalu, Jhonatan Manik, Sola Gracia Manurung, Hendra Cahyadi Manurung, Pera Masita, Nurul Muh. Akbar Fhad Syahril Muh. Darwis Muhammad Sabir Muhammad Wahyu Yazim Mulyono Mulyono 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 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