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Journal : Journal of Didactic Mathematics

Optimizing students’ mathematical problem-solving abilities through geoboard-assisted didactic design on triangular number pattern material Isnawan, Muhamad Galang; Sudirman, Sudirman; Sukarma, I Ketut; Wahyuni, Fitry; Alsulami, Naif Mastoor
Journal of Didactic Mathematics Vol 4, No 3 (2023): December
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v4i3.2073

Abstract

The research aimed to optimize students’ mathematical solving abilities through the implementation of a didactic design developed based on lesson study activities on triangular number patterns. The research design used was didactical design research. Participants in the study were 10 students (12–15 years old) at a junior high school in Mataram, Indonesia. The researcher was the main instrument, with several additional instruments, one of which was the didactic hypothesis design. The data were analyzed using qualitative analysis. The research results revealed an increase in students’ mathematical problem-solving abilities during the implementation of didactic design on triangular number pattern material. However, the increase that occurred was less than optimal. This increase resulted from the didactic design encouraging students to use Quizizz, geoboards, and inspirational videos to solve problems. However, when watching inspirational videos and Quizizz, there were problems, such as an unstable internet connection, so activities that should have been done in groups were done collectively for one class.
Co-Authors Ade Kurniawan Ade Kurniawan Ade Kurniawan Agus Muliadi Agus Muliadi Ahmad Muzaki Ahmad Muzaki Alsulami, Naif Mastoo Alsulami, Naif Mastoor Aminullah Aminullah Aminullah Aminullah, Aminullah Anam, M. Chairul Anggraini, Astiadika Aris Krisdiyanto Azmi, Irham Daeng Lauq, Surya Gunawan Dharmawibawa, Iwan Doddy Dharmawibawa, Iwan Dody Dwi Sabda Budi Prasetya Eliska Juliangkary Ferdian Rizki Sani Firdaus, Laras Fitriani, Herdiyana Gunawan, Rendi Habibi Habibi Hadi, M. Samsul Haerazi, Haerazi Helmi Rahmawati Hidayati, Wahida Hidayati, Wahida Hulyadi, Hulyadi Hunaepi Hunaepi Hunaepi, Hunaepi I Wayan Karmana I Wayan Karmana I Wayan Karmana, I Wayan In, Hurul Intan Dwi Hastuti Irma Utu Nganji Isnawan, Muhamad Galang Istin Fitriana Aziza Ita Chairun Nissa Iwan Dody Dharmawibawa Jaswandi, Lalu Juliangkary, Eliska Kemmala Dewi Kholisussa’di, Kholisussa’di Kurnia, Nova Kurniawan Kurniawan Laras Firdaus Laras Firdaus Lestari, Putu Eka Perthiwi Lovy Herayanti M. Muhali Mashur Mashur Masjudin, Masjudin Mekianus Umma MIFTAKHUL JANNAH Mirawati, Baiq Muhammad Asy'ari Mujiburrahman Mujiburrahman Mustakim Mustakim Najamuddin, M. Nissa, Ita Chairun Nurdin Nurdin Nurrasyid, Aldi Nyoman Sridana Prasetya, Dwi Sabda Budi Prayogi, Saiful Pujilestari Pujilestari Pujilestari, Pujilestari Pujilestari, Pujilestari Sabriadi Sabrun Sabrun Sabrun, Sabrun Samsuriadi Samsuriadi Sanapiah Sanapiah, Sanapiah Sanapiah, Sanapiah Sani, Ferdian Rizki Sariadi Sariadi Soemardiawan, Soemardiawan Sri Yulianti Sri Yuliyanti Sri Yuliyanti Sri Yunita Sriyono Sriyono Sudirman Sudirman Sumaryati Fibriana Suriadi Suriadi Sutarto Sutarto Sutarto Sutarto Syahrir Syahrir Syarifuddin Syarifuddin Taufik Samsuri Untu, Zainuddin Wanda Nugroho Yanuarto Wibawa, Restu Yuntawati, Yuntawati Zainal Abidin Zainal Abidin Zainal Abidin