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All Journal Union: Jurnal Ilmiah Pendidikan Matematika MATHEMA: JURNAL PENDIDIKAN MATEMATIKA
Hartanti, Intan Pramuditya
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Education Mathematics

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Design of the Mathsolve Learning Media with a Problem-Solving Approach by Schoenfeld on Sequences and Series Material Hartanti, Intan Pramuditya; Purnomo, Eko Andy; Aziz, Abdul
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 7, No 1 (2025): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v7i1.4883

Abstract

Sequences and series are mathematical topics closely related to everyday life. however, many students face difficulties in comprehensively understanding them. Based on the needs analysis, it was found that students require technology based learning media that can support their learning process more effectively. This study aims to develop the design of a website based learning media called mathsolve, which is structured using schoenfeld problem solving steps. The research method employed is Research and Development (RnD) with the 4D model (Define, Design, Develop, Disseminate), limited to the design stage to focus on developing a well constructed and conceptually tested learning media design before proceeding to further development. The design process involved in depth needs analysis, intensive discussions among the research team, and iterative revisions to ensure the quality of the design. The result of this study is the design of the mathsolve learning media, which includes features such as interactive videos, practice problems, and story problems guided by Schoenfeld problem solving framework. The mathsolve website design can be accessed at www.mathsolve.blog. This design is expected to provide an innovative solution to facilitate students independent learning of sequences and series material and serve as a reference for further research focused on the development and implementation of technology-based learning media on a broader scale.
Analysis of the need for interactive video learning media on sequences and series material Hartanti, Intan Pramuditya; Purnomo, Eko Andy; Aziz, Abdul
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 3 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i3.18076

Abstract

The teaching methods employed at SMA Muhammadiyah 1 Semarang still predominantly use lecture-based approaches, and the use of instructional media remains suboptimal. Students' mathematical problem-solving abilities are relatively low, as evidenced by their continued difficulties in modeling word problems into mathematical forms. This study aims to analyze the need for digital learning media to improve students' mathematical problem-solving skills. Digital learning media allow students to access materials flexibly while also providing interactive tools designed to enhance problem-solving skills, particularly in understanding complex mathematical concepts such as sequences and series. The research method is descriptive qualitative, with the research instrument being a questionnaire using a 1-4 Likert scale. The questionnaire was distributed via Google Forms to 69 tenth-grade students at SMA Muhammadiyah Semarang, located in Semarang City, Central Java. After completing the questionnaire, in-depth interviews were conducted with students to support the collected data. A descriptive qualitative method was chosen because this approach enables researchers to explore students' needs and perceptions regarding the use of digital learning media more deeply. The findings indicate a lack of effective use of instructional media (an average score of 1.95 out of 4), significant challenges in problem-solving (an average score of 2.61 out of 4), and difficulties in understanding the material on sequences and series (an average score of 2.57 out of 4). The results of the study underscore the need for the development of digital learning media to address students' difficulties in understanding sequences and series, as well as to enhance their problem-solving skills. Digital learning media provide interactive materials and exercises specifically designed for the topic of sequences and series, which can be implemented at SMA Muhammadiyah 1 Semarang, where students can access materials and practice problems via mobile phones during lessons or as homework to support independent learning.
Co-Authors Abdul Aziz Eko Andy Purnomo