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Yenni Elifa
SMP Negeri 23 Pekanbaru
Mathematics

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Application of the Problem-Based Learning Model to Improve the Mathematical Problem-Solving Ability of Class VII Students of SMP Negeri 23 Pekanbaru Eli Ningsih; Nelli Susanti; Yenni Elifa
Journal of Research on Mathematics Instruction (JRMI) Vol 4 No 1 (2022): December
Publisher : Magister Mathematic Education Department Faculty of Teacher Training and Education Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jrmi.v4i1.75

Abstract

This study aims to enhance students' capacity for solving mathematical problems through a problem-based learning style. One kind of research that is applied is classroom action research. 37 SMP Negeri 23 Pekanbaru grade 7 kids representing a range of academic abilities were used as research participants. Planning, execution, observation, and reflection are divided into two cycles in this study. The gathering of data involved watching teachers and students in action and administering learning achievement exams as part of daily quizzes. The study results suggest that a problem-based learning strategy can improve students' problem-solving abilities. As evidence, the value of learning outcomes rises from cycle I to cycle II. Cycle I and Cycle II students who passed the KKM had success rates of 27.03% and 29.73%, respectively. According to the study's findings, class VII students at SMP Negeri 23 Pekanbaru can improve their arithmetic problem-solving skills and learn more about math by employing a problem-based learning strategy.
Improving the Students’ Mathematics Learning Outcomes of SMPN 23 Pekanbaru by Implementing a Problem-Based Learning Model Husnul Khotimah; Yulvi; Yenni Elifa
Journal of Research on Mathematics Instruction (JRMI) Vol 4 No 1 (2022): December
Publisher : Magister Mathematic Education Department Faculty of Teacher Training and Education Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jrmi.v4i1.78

Abstract

This study aims to determine the results of learning mathematics for class VIII students of SMP Negeri 23 Pekanbaru in the odd semester of 2022/2023 by applying a problem-based learning paradigm. This particular study is a classroom action study (CAR) focusing on Kemmis and McTaggart's design. The subject of this study was a group of 36 grade VIII students. This research was conducted in two cycles, and each was carried out in 4 meetings. The results of the study show that the development of a problem-based learning model can improve student learning outcomes by doing the following: 1) student organization on problems, namely the teacher will provide the necessary material; 2) guide students to learn, namely the teacher presents math problems; 3) investigate independent, or group investigations, namely students independently or in groups looking for solutions to the questions asked; 4) presentation or presentation of the results obtained; 5) Evaluation requires teachers and students to assess the results of group discussions.
Co-Authors Eli Ningsih Husnul Khotimah Nelli Susanti Yulvi