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All Journal DIDAKTIK AL-ISHLAH: Jurnal Pendidikan Journal of Education and Instruction (JOEAI) Edumaspul: Jurnal Pendidikan Jurnal Review Pendidikan dan Pengajaran (JRPP) J-PiMat : Jurnal Pendidikan Matematika PHI: Jurnal Pendidikan Matematika Jurnal Suluh Pendidikan Formosa Journal of Applied Sciences (FJAS) JURNAL TUNAS PENDIDIKAN QISTINA: Jurnal Multidisiplin Indonesia Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Journal of Education Technology Information Social Sciences and Health Educativo: Jurnal Pendidikan
Amin Otoni Harefa
Pendidikan Matematika, Universitas Nias
Religion Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Nursing Physics Public Health Social Sciences Other

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Journal : JURNAL TUNAS PENDIDIKAN

 1 
Studi Model Pembelajaran Problem Solving Terhadap Motivasi Belajar Matematika Arnius Laoli; Amin Otoni Harefa
Jurnal Tunas Pendidikan Vol 6 No 1 (2023): JURNAL TUNAS PENDIDIKAN
Publisher : LPPM Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/pgsd.v6i1.1419

Abstract

This research is based on a preliminary study conducted by researchers, found problems, namely (1) Mathematics is often considered a difficult subject to understand (2) Mathematics is a subject that is considered the most difficult, most boring and often considered the most difficult subject. scary and (3) the number of complaints from students about math lessons that are difficult, uninteresting and boring. study aims to describe the study of problem solving learning models on the motivation to learn mathematics whether or not it can improve mathematics learning outcomes. This type of research is library research (Library Research). Widiasworo, (2018:30) said "Library research methods are included in one type of research method based on the place of research. Based on the results of this study, the researcher suggests that in the learning process, the study of problem solving learning models should be used on the motivation to learn mathematics so that student learning outcomes can increase.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR SISWA DI SMK NEGERI 2 GUNUNGSITOLI Polinus Halawa; Amin otoni Harefa; Yulisman Zega
Jurnal Tunas Pendidikan Vol 6 No 1 (2023): JURNAL TUNAS PENDIDIKAN
Publisher : LPPM Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/pgsd.v6i1.1435

Abstract

Based on the results of initial observations in class X SMK Negeri 2 Gunungsitoli several problems were found, including: 1) Learning is still conventional (teacher centered), and 2) Student learning outcomes in mathematics are still lacking.Research objectives: (1) Describe the quality of learning mathematics through the application of the Group Investigation model. (2) Describe student learning outcomes in mathematics through the application of the Group Investigation Learning model. The research location is in class X SMK Negeri 2 Gunungsitoli. The research subjects were 26 students of class X, consisting of 12 boys and 14 girls. The research method used is Classroom Action Research (CAR), which consists of four stages: (1) Planning, (2) Action, (3) Observation, and (4) Reflection. Research instruments: (1) observation sheet, (2) learning quality questionnaire, (3) student learning achievement test, (4) interview guide sheet, and (5) photo documentation. The results of the study: (1) The quality of learning mathematics through the application of the Group Investigation learning model at X SMK Negeri 2 Gunungsitoli for the 2022/2023 academic year in Cycle I, namely 64.39%, was classified as sufficient criteria and in Cycle II, namely 98.53%, it was classified as very good criteria . (2) The average student learning outcomes in mathematics through the application of the Group Investigation learning model at X SMK Negeri 2 Gunungsitoli for the 2022/2023 academic year in Cycle I, namely 69.30, is classified as sufficient criteria and in Cycle II, namely 80.15, it is classified as criteria Good.
Co-Authors Agnes Rosdiana Telaumbanua Agustina Nazara Alfin Putra Idaman Mendrofa Aprieli Harefa Arnius Laoli Cakranegara, Pandu Adi Desta Magdalena Zebua Dewi Sani Zalukhu Ernita Humendru Famati Zebua Fanorama Gulo Harefa, Agnes Renostini Ika Kartika Hia Jaya Saputra Laoli Lase, Sadiana Martalenta Zebua Meiman Harapan Zega Melinia Harefa Mendrofa, Ratna Natalia Mesra Belinda Zebua Mulyawan Safwandy Nugraha Netti Kariani Mendrofa Nur Ayu Zebua Polinus Halawa Putrawan Hulu Restuman Zebua Rusmin Husain Safrinus Gulo Telaumbanua, Yakin Niat Termin In Seysen Zalukhu Ul'Fah Hernaeny Wendiun Wendi Putra Hulu Winistina Giawa Wirdayanti Zebua Yulisman Zega