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All Journal EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Riemann : Research of Mathematics and Mathematics Education
Siti Khayroiyah
Universitas Muslim Nusantara Al-Washliyah
Agriculture, Biological Sciences & Forestry Education Mathematics

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Analysis of Mathematic Problem-Solving Ability in Solving Pythagoras Theorem Problems Zawahir Nafisah; Laila Diyatul Husna; Siti Khayroiyah
Riemann: Research of Mathematics and Mathematics Education Vol. 6 No. 2 (2024): EDISI AGUSTUS
Publisher : Program Studi Pendidikan Matematika Universitas Katolik Santo Agustinus Hippo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38114/akm0dp67

Abstract

Problem solving is about finding a solution to a problem, so learning mathematics involves solving problems that relate to everyday life. The method of research used is qualitative descriptive research aimed at describing and explaining the methods of solving problems of Pythagoras's theorem students, as seen from the analysis of student's ability to solve mathematical problems. Information obtained from the work or written answers (tests) that have been completed. In this study, 30 students participated in the 2022/2023 academic year in the eighth grade of Delitua Private High School. The highest percentage value was 98.04% for the indicator of problem understanding, while the lowest percentage was 33.34% for the re-examination indicator. Overall, the average percentage score was 69.51%, which is high. This means that the ability of the students of the eighth grade of Delitua Private High School to solve mathematical problems using the material of Pythagoras's theorem is very competent. The students' responses to the statement in the mathematical problem-solving test were effective because all the statements were answered positively by ≥ 90% of students
MENINGKATKAN HASIL BELAJAR DAN AKTIVITAS PESERTA DIDIK DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA PEMBELAJARAN INTERAKTIF PADA MATA PELAJARAN MATEMATIKA DI SMK NEGERI 3 MEDAN Vira Azhari; Siti Khayroiyah; Mira Ilham
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 9, No 2 (2024): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v9i2.%p

Abstract

his study aims to improve student learning outcomes and engagement through the implementation of the Problem-Based Learning (PBL) model supported by interactive teaching media at SMK Negeri 3 Medan. Conducted using a classroom action research (CAR) approach, the study involved three cycles, each consisting of planning, implementation, observation, and reflection stages. The subjects were 36 students from class X FKK 2. Interactive media such as Canva and Kahoot were utilized to enhance student involvement in the learning process.The results of the study indicate that the application of PBL with interactive media significantly improved student learning outcomes, with the average score rising from 78.14 in the pre-cycle to 93.71 in the third cycle. Additionally, student absorption rates increased from 81.57% in Cycle I to 93.71% in Cycle III, reflecting an "excellent" category. The classical completeness reached 100% in Cycle III, indicating that all students achieved the learning objectives. Student activity also showed improvement, with the average activity level in Cycle III reaching the "excellent" category.Overall, the implementation of the PBL model supported by interactive teaching media proved effective in enhancing student learning outcomes and engagement. This model not only improved material comprehension but also enhanced student involvement in the learning process. The study provides significant contributions to teaching practices by demonstrating that interactive technology can enrich learning experiences and improve academic success.
Co-Authors Laila Diyatul Husna Mira Ilham Vira Azhari Zawahir Nafisah