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All Journal JURNAL PENELITIAN PENDIDIKAN BAHASA DAN SASTRA VISION Jurnal Ilmiah Pendidikan Profesi Guru Journal on Education AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT PROJECT (Professional Journal of English Education) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Paedagogy JURNAL PENELITIAN PENDIDIKAN BAHASA DAN SASTRA Ihsan: Jurnal Pengabdian Masyarakat Jurnal Inovasi Penelitian Jurnal Pengabdian kepada Masyarakat Nusantara Ability : Journal of Education and Social Analysis Cybernetics: Journal of Research and Educational Studies ALACRITY : Journal Of Education Indo-MathEdu Intellectuals Journal Register : Journal of English Language Teaching and Learning of FBS UNIMED Jurnal Pusat Studi Pendidikan Rakyat (PUSDIKRA) Mudabbir: Journal Research and Education Studies Jurnal Ilmu Pendidikan International Journal of Educational Research Excellence (IJERE) Jurnal Pema Tarbiyah Journal of Educational Research and Humaniora (JERH) PEDAMAS (Pengabdian Kepada Masyarakat) Jurnal Pengabdian Masyarakat dan Riset Pendidikan El-Arbah: Jurnal Ekonomi, Bisnis Dan Perbankan Syariah Educate
Yulia Sari Harahap
Universitas Muslim Nusantara Al-Washliyah
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Journal : Educate

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UPAYA MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MELALUI PROBLEM BASED LEARNING Ramadhani, Amanda Syahri Nasution, Yulia Sari Harahap
EDUCATE Vol. 1 No. 1 (2022): EDUCATE
Publisher : PUSKAPAD

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Abstract

Mathematical problem solving ability is one of the abilities that must be possessed by students in solving mathematical problems or problems as well as being possessed by prospective teacher students. So that later students can apply it to students in the field. Based on initial observations by giving tests of mathematical problem solving abilities to students, 26 of 41 students or 46.91% of students scored below 70. Thus, to improve mathematical problem solving skills, the researchers applied a problem based learning model. This research method is Classroom Action Research which consists of 2 cycles. The first cycle discusses flat shapes, and the second cycle discusses spatial shapes. The results of the study in the first cycle of completeness were 73.17% and in the second cycle 87.80%. So that the application of the problem based learning model can improve the mathematical problem solving abilities of semester III-A students of the PGSD Study Program for the 2021-2021 academic year. As for the outputs targeted for the National Certified Journal and National Proceedings and IPR. The results of this study are expected to improve student learning outcomes and students' mathematics learning activities and teachers can apply the numbered head learning model with the help of misyucatung media as a reference for learning models in schools.
Co-Authors Ahmad Laut Hasibuan Amalia, Annisa Rahma Andrianja, Syahvira Angraini, Deby Arda Yatul Liani Ardiana, Ardiana Aulia Putri Ayu Melati Ningsih Br. Ginting, Rani Safitri Chalita, Febrina Daulay, Khairnur Rahmah Diyah Dewi Fitria Difa Sabrina Dinda Yarshal Dinda Yarshal, Dinda Dzulfikri Noor Emya Gresta Br Sembiring Emya Gresta Br Sembiring Fadhilah, Rizki Fadila, Sindi Fadilaturrahmah Fadilaturrahmah, Fadilaturrahmah Fatanah, Amrina Febrianti, Aliyah Firmansyah Firmansyah Gusfa Rahil Harahap, Apriani Harahap, Febriza Wirahma Dina Hasanah Hilda Mora Lubis Khaidir, Nurul Annisa Lestari, Fadilla Ayu Lubis, Fachrur Rozy M Meisuri M Meisuri Maharani, Fitria Erine Mahrina, Yuliza Maksum, Aulia Mariana Mariana Marisyah, Putri Sarah Marzuki Marzuki Matondang, Fatimah Zahra Mawaddah, Dhea Wafiq Mawaddahtul, Nurul Maya Firanti, Ela Muliawan Prayuda Putra Mutawaqilbilahtumanggor, Mutawaqilbilahtumanggor Nadzira, Arifa Nainggolan, Resi Febrina Nasution, Atinarahmi Nazriani Lubis Nila Lestari Nur Hafni Nurhafni Siregar Nurlaili Nurlaili Nurmairina Nurul Azmi Saragih Pakpahan, Naomi Pasaribu, Arda Yatul Liani Permatasari, Novita Prasisca, Dhea Putri, Amalia Rahma Rahmadani, Atika Rita Destini Ritonga, Farhan Ardian Rofiqoh Hasan Harahap Sari Sitompul, Ratna Sari, Nurmaya Sari, Utami Dwika Sari, Wulan Tahnia Shalsa, Adelia Mauritia Siregar, Dian Anum Siregar, Disna Anum Solly Aryza Sujarwo Sujarwo Teguh Satria Amin Teguh Satria Amin, Teguh Satria Tumanggor, Mutawaqil Billah Vebyani, Mona Wijaya, Willy Gustira Wijayaningsih, Dinda Wika Hafsari M. Lubis Zulfitri Zulfitri