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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika
Muhammad Isna Rosyada
Universitas Negeri Yogyakarta
Education Mathematics

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ANALYSIS OF MATHEMATICS PROBLEM-SOLVING ABILITY BASED ON IDEAL PROBLEM-SOLVING STEPS GIVEN STUDENT LEARNING STYLES Muhammad Isna Rosyada; Setiawan Edi Wibowo
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (562.472 KB) | DOI: 10.24127/ajpm.v12i1.6880

Abstract

This research aims to describe the mathematical problem-solving abilities of students with visual, auditory, and kinesthetic learning styles in solving sequence and series questions based on IDEAL problem-solving steps. In this study, the research method used is qualitative. Grouping students based on their learning style through a student learning style questionnaire, namely visual, auditory, and kinesthetic learning styles. Furthermore, data collection was carried out, namely holding a written test with sequences and series material. Then a problem-solving analysis was carried out from the answer data and interviews with the research subjects obtained. Data collection techniques used include Questionnaires, Tests, and Interviews. Meanwhile, in this study, the triangulation technique used is time triangulation. The results of the analysis and discussion show that students with a visual learning style have good abilities in solving mathematical problems. Students with a vimal learning style have no difficulty solving math problems based on the IDEAL Problem-Solving step. Meanwhile, students with auditory and kinesthetic learning styles could only carry out the first 2 steps of solving mathematical problems based on the IDEAL Problem-Solving step, namely the Identify Problem and Define Goal stages. From the research results, the following conclusions are obtained: First, in the type of visual learning style, students can carry out problem-solving based on the IDEAL Problem-Solving step well.
DEVELOPMENT OF LEARNING MEDIA WITH GEOGEBRA TO INCREASE STUDENTS LEARNING INTEREST ON FLAT-SIDED BUILDING MATERIALS Dharma Satria Wijaya; Muhammad Isna Rosyada; Deni Hardianto
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.8162

Abstract

GeoGebra is mathematics software that is packaged practically and is easy to use for learning and teaching at all levels of education. This research aims to determine the results of developing valid, practical and effective GeoGebra media on flat-sided geometric materials. This research was conducted at SDN Tukangan Yogyakarta. This research uses Research and Development procedures with the ADDIE development model of Analysis, Design, Development, Implementation, and Evaluation. The sampling technique used was purposive sampling. The subjects of this research were teachers and 27 class VI students. The data collection technique used was a questionnaire. The data collection instruments include material validation questionnaires, media validation questionnaires, practicality test questionnaires, and effectiveness test questionnaires. The data analysis technique uses descriptive analysis techniques, namely describing the data that has been collected. Research results: Validity tests carried out by media and materials experts produced scores of 2.4 and 2.8, both considered sufficient, so revisions were necessary. Furthermore, the revised GeoGebra learning media was tested individually, obtaining scores of 3.7 (very good) and 2.7 (fair) for 5 students and teachers. Field trials carried out by teachers and class VI students resulted in scores of 3.1 and 2.9, considered good in practice. Furthermore, the interest in learning questionnaire showed an increase from 45% to 69% in respondents who were classified as having good interest after using the media. In this way, GeoGebra learning media is validated, practical and effective.
Co-Authors Deni Hardianto Dharma Satria Wijaya Setiawan Edi Wibowo