Anton Jaelani
Universitas Muhammadiyah Purwokerto

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Development of Numerical Method Course Modules Based on Creative Thinking Ability Lukmanul Akhsani; Anton Jaelani; Agung Purwo Wicaksono
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 6 No 2 (2022): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas IVET

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.746 KB) | DOI: 10.31331/medivesveteran.v6i2.2130

Abstract

The Numerical Method is one of the introductory courses that are useful for students to understand mathematics better. However, the reality on the ground is that students do not understand the material in this course and only use problem-solving methods without understanding its meaning. This research is development research. This research aims to describe the results of the numerical method course module's development, efficiency and effectiveness based on creative thinking. This study uses a modified Thiagarajan development model in three stages: the define, design, and developing stages. This research was conducted with the subjects of fourth-semester students who took the Numerical Method course in the mathematics education study program at the Muhammadiyah University of Purwokerto. This research produces a product from a numerical method course module. Based on the analysis results at the define stage, students still do not interpret the material in the numerical method course, so their creative thinking skills tend to be poorly trained. At the design stage, the module is prepared by training students with creative thinking skills. Finally, at the development stage, the module is validated and tested in the numerical method course. The validation results state that the module is valid and can be used with minor revisions. Furthermore, after being tested, the students' responses were found to be in good criteria, meaning that the module was constructive for students. Then, the results of the creative thinking ability test stated that the results of the creative thinking ability test of students who used the development result module experienced mastery learning. Based on these results, it is concluded that the numerical method course module based on creative thinking skills is valid, practical and effective. Keywords: development, numerical method, creative thinking.
Developing Ethnomathematics-Based Worksheets for Junior High School: A Research and Development Approach Kusuma, Anggun Badu; Jaelani, Anton; Nugroho, Arifin Suryo
EduMa: Mathematics education learning and teaching Vol 14, No 1 (2025)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v14i1.18820

Abstract

Worksheets are frequently utilized as educational tools to assist teachers in learning. Integrating ethnomathematics into lessons enhances the significance of mathematics education. This study aims to develop ethnomathematics-based worksheets for junior high school students. The research employs a research and development methodology, following the stages of defining, designing, and developing as outlined by Thiagarajan. The participants include material experts, media experts, teachers, and junior high school students. The findings indicate that the worksheets are valid and suitable for further research. Feedback from teachers and students suggests that the worksheets are practical and effective. Observations from limited trials show that students and teachers are enthusiastic about learning.