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Journal : Journal of Primary Education

Problem Solving Ability in the Learning Model of Problem-Based Learning based on Ethnomathematics Purwanti, Devi; Zaenuri, Zaenuri; Asikin, Mohammad
Journal of Primary Education Articles in Press
Publisher : Journal of Primary Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (549.586 KB) | DOI: 10.15294/jpe.v10i1.34303

Abstract

This study has the purpose of analyzing the effectiveness of the Problem-Based Learning model based on ethnomathematics with Selotigo batik motifs in improving students' problem-solving abilities. This study was true experimental design research. The sampling technique was done using random cluster sampling. The sample in this study was Public Elementary School Sidorejo Lor 07 Salatiga as an experimental class and Public Elementary School Sidorejo Lor 03 Salatiga as a control class with a total of 74 students. The data collection was done through observation, documentation, and test method. The data analysis was done using One-Sample t-test, Proportion Test, and Independent Sample t-test. The results showed that the PBL model based on ethnomathematics was effective in improving students' problem-solving abilities. This result was indicated by the average score of students' problem-solving ability in the learning using PBL model based on ethnomathematics which was above the Minimum Completeness Criteria (KKM) with KKM of problem-solving abilities of 75, the proportion of students completeness of problem-solving abilities in PBL model based on ethnomathematics was above 75% of the classical completeness, the average problem-solving ability of students in the PBL learning model based on ethnomathematics is better than the average problem-solving ability of students in the PBL model. Based on the result, it can be concluded that problem-solving in a PBL model based on ethnomathematics is effective in improving the problem-solving ability of students.
Understanding Mathematical Concepts in the Missouri Mathematics Project Learning Model in terms of Student's Independent Attitude Afniandari, Laily Noor; Supardi, Kasmadi Imam; Asikin, Mohammad
Journal of Primary Education Vol 10 No 2 (2021): June 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v10i2.47947

Abstract

The learning objectives according to Permendiknas Number 22 emphasize that students could understand problems, design, and solve mathematical models, and interpret the solutions obtained. The objective will be the basis for students to become independent learners. Missouri Mathematics Project learning has a strong chance to achieve this goal.Therefore, this study aims to determine the effect of the Missouri Mathematics Project learning model on understanding mathematical concepts in terms of independent attitudes of fifth grade students. A combination research (Mixed Method) is used in this study by combining of Concurrent Embedded design. The sample in this study amounted to 58 students who were divided into two classes, namely the experimental class with 30 students and the control class with a total of 28 students. The results showed that there was an effect of the Missouri Mathematics Project learning model on understanding mathematical concepts in terms of the independent attitude of grade V students. This was indicated by the average percentage of understanding mathematical concepts by 63.1%. Students' understanding of mathematical concepts with the Missouri Mathematics Project learning model has been classically completed, are 73. The average independent attitude of students using the Missouri Mathematics Project learning model with an average percentage yield of 83.7%. Student independence has a significant effect on students' understanding of mathematical concepts by 10.6%, while the remaining 89.4% is influenced by other factors. It can be concluded that the Missouri Mathematics Project learning model affects the understanding of mathematical concepts in terms of students' independent attitudes.
Co-Authors Abd. Rasyid Syamsuri Adi Nur Cahyono Afniandari, Laily Noor Agung Pramujiono Agustina, Ika Rizki Ahadi, Faiz Al Ahmad Dzulfikar Ahmad, Abdul Kadir Ahsan, Muhammadi Ghozian Kafi Akmal, Faisal Fazri Alhara, Zepta Habib Ali Djamhuri Amaliyah, Fitriyah Amidi Amidi, Amidi Amin Suyitno Amin Suyitno Aminah, Nursaodah Ani Harmini Arif Rahman Hakim Arif Rahman Hakim Arifah, Nazihatun Arina Ulil Faroh Ariska, Mega Ary Woro Kurniasih Ashim, Muhammad Asih, Tri Sri Noor Astuti Astuti Atika Nur Sabrina Aulia Firdaus Bambang Eko Susilo Bambang Eko Susilo Budi Waluya Devi Purwanti, Devi Dewi , Nuriana Rachmani Dwijanto Dwijanto, Dwijanto Edy Soedjoko Fahmi Rizqi Nashrullah Fauziah, Agusti Firdaus, Aulia Handayani, Kristina Hapzi Ali Hardi Suyitno Hariani Harmini, Ani Hermawan, Jody Setya Hidayati, Intan Iqbal Kharisudin Isnarto, Isnarto Isti Hidayah Iwan junaedi Iwan Junaedi Jamhari Jamhari Kartono , Kasmadi Imam Supardi Khasmawati, Hanik Khathibul Umam Zaid Nugroho Kistina Wijayanti Konita, Mita Ludwig, Matthias M. Fikri Nurhidayat Maharani, Anindya Gita Marda’ Ulya Reksadini Martalyna, Wihdati Masrukan Masrukan Matthias Ludwig Mawarti, Sela Miftahudin Miftahudin Miftahudin Muhammad Kharis Muhammad Nasir Muhammadi Ghozian Kafi Ahsan Muhlisin Muhlisin Mulyono Mulyono Munawar, Herfi Atrinawati Muwahiddah, Ulil Nailil Muna Auliya Naimnule, Maria Nuralamsyah, Muh. Nuralamsyah, Muhammad Nurariva Siregar Nuriana Rachmani Dewi Nurkaromah Dwidayati, Nurkaromah Nurlamsyah , Muhammad Nurokhmi Wahyu Setiani Panuntun Hsm, Salahuddin Akbar Agus Permatasari, Shinta Podding, I Takko Podding, I Tako Podding, Takko Pratiwi, Restyanna Yanu Puji Nurhayati Purnomo, Dhidik Joko Putri, Ade Andani Putri, Risma Gita Maharani Putriaji Hendikawati Rahayu, Endah Yulia Reni Roikhatul Jannah Rian Triastuti Riza Arifudin Rochmad - Rosa Ary Ardhini Rusyida, Wilda Yulia Salahuddin Akbar Agus Panuntun Hsm Sari, Niken Ramandha Wulan Satrio Ardiansyah, Adi Scolastika Mariani Setyaningsih, Lusianna Shinta Permatasari St. Budi Waluya Sugiman Sugiman Sugiman Suhito Suhito Sukestiyarno Sukestiyarno Sukmawati Sukmawati Sunaringtyas, Afianita Dewi Tamrin, Ike Nurjana Wahyuningtyas, Febriana Walid Walid, Walid Wardono Wardono Wicahyono, Dangu Prastiyo Wulandari, Meidila Wuryanto Wuryanto YL Sukestiyarno Yohanes Leonardus Sukestiyarno Zaenuri Mastur