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Pendampingan Pembuatan dan Pemanfaatan Media Pembelajaran Matematika bagi Calon Guru Sekolah Dasar Ismi Widyaninngrum; Linda Linda; Mimih Aminah; Lia Yuliawati
JAMARI : Jurnal Pengabdian Masyarakat Mandiri Vol. 3 No. 1 (2026): Juli
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/jamari.v3i1.1121

Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan kemampuan calon guru sekolah dasar dalam merancang, membuat, dan memanfaatkan media pembelajaran matematika dengan benda-benda yang mudah diperoleh di lingkungan sekitar. Media yang dikembangkan berfokus pada materi bilangan, seperti bilangan bulat, lambang bilangan, bilangan cacah, bilangan prima, bilangan pecahan, dan lainnya. Metode yang digunakan pada kegiatan ini antara lain sosialisasi dan pembekalan, praktik pembuatan media pembelajaran secara berkelompok, pendampingan intensif oleh tim pelaksana, serta presentasi dan evaluasi hasil karya. Hasil kegiatan menunjukkan bahwa seluruh kelompok peserta berhasil menghasilkan media pembelajaran yang sesuai dengan materi yang ditentukan dan dapat digunakan dalam pembelajaran matematika di sekolah dasar. Berdasarkan hasil evaluasi terhadap berbagai aspek, diperoleh tingkat keberhasilan kegiatan sebesar 85,25% yang menunjukkan bahwa kegiatan pendampingan berhasil meningkatkan keterampilan mahasiswa.

Pendampingan Pembuatan dan Pemanfaatan Media Pembelajaran Matematika bagi Calon Guru Sekolah Dasar Ismi Widyaninngrum; Linda Linda; Mimih Aminah; Lia Yuliawati
JAMARI : Jurnal Pengabdian Masyarakat Mandiri Vol. 3 No. 1 (2026): Juli
Publisher : Universitas Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/jamari.v3i1.1121

Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan kemampuan calon guru sekolah dasar dalam merancang, membuat, dan memanfaatkan media pembelajaran matematika dengan benda-benda yang mudah diperoleh di lingkungan sekitar. Media yang dikembangkan berfokus pada materi bilangan, seperti bilangan bulat, lambang bilangan, bilangan cacah, bilangan prima, bilangan pecahan, dan lainnya. Metode yang digunakan pada kegiatan ini antara lain sosialisasi dan pembekalan, praktik pembuatan media pembelajaran secara berkelompok, pendampingan intensif oleh tim pelaksana, serta presentasi dan evaluasi hasil karya. Hasil kegiatan menunjukkan bahwa seluruh kelompok peserta berhasil menghasilkan media pembelajaran yang sesuai dengan materi yang ditentukan dan dapat digunakan dalam pembelajaran matematika di sekolah dasar. Berdasarkan hasil evaluasi terhadap berbagai aspek, diperoleh tingkat keberhasilan kegiatan sebesar 85,25% yang menunjukkan bahwa kegiatan pendampingan berhasil meningkatkan keterampilan mahasiswa.

Mathematical literacy in problem-based learning viewed from cognitive styles Yusfita Yusuf; Mimih Aminah; Yuni Nurfitriani; Kurram Shabbir
Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika Vol. 16 No. 1 (2026): Pasundan Journal of Mathematics Education: Jurnal Pendidikan Matematika
Publisher : Program Magister Pendidikan Matematika, Pascasarjana, Universitas Pasundan in collaboration with Asosiasi Guru Matematika Indonesia (AGMI) and Indonesian Mathematics Educators' Society (IMES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pjme.v16i1.35172

Abstract The mathematical literacy ability of students in Indonesia remains low. One contributing factor is classroom learning activities that are primarily limited to the transfer of knowledge. Additionally, during the learning process, students with different cognitive styles are suspected to have varying levels of understanding of the same concept. The problem-based learning (PBL) model not only actively involves students but also provides them with opportunities to develop their abilities and foster critical thinking. Hence, this research seeks to explore the interplay between the Project-Based Learning model and cognitive styles in relation to students' mathematical literacy abilities. This quantitative study employed a factorial research design. The subjects comprised 64 junior high school students in Sumedang. Prior to the commencement of the learning process, students completed the Group Embedded Figures Test (GEFT) to identify their cognitive styles. Following this, the experimental class was taught using the Project-Based Learning model, while the control class received conventional instruction over a three-week period. After the learning sessions, students were tested on their mathematical literacy skills. Data analysis was conducted using a two-way ANOVA. The results indicated that an interaction effect was observed between the learning model and cognitive style, influencing students' mathematical literacy skills.

PENERAPAN MODEL PROJECT BASED LEARNING (PjBL) DALAM PEMBELAJARAN MENULIS TEKS IKLAN SERTA IMPLIKASINYA TERHADAP SELF-CONFIDENCE SISWA KELAS V SEKOLAH DASAR DI KECAMATAN CIMALAKA Sri Nurbaeti; Sulyati, E; Aminah, Mimih
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Posted
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.58998

This study was motivated by the low ability of students to write advertising texts and their lack of self-confidence during the learning process. One approach to addressing these issues is the implementation of the Project-Based Learning (PjBL) model, which enables students to learn actively through meaningful project activities. This study aimed to determine the impact of the PjBL model on the advertising text writing skills and self-confidence of fifth-grade elementary school students in Cimalaka District. A quantitative approach was employed using a quasi-experimental method with a non-equivalent control group design. The research subjects comprised two classes: an experimental class taught using the PjBL model and a control class taught using conventional methods. Data were collected through advertising text writing tests and self-confidence questionnaires. Data analysis involved normality testing, the Mann-Whitney U test, and hypothesis testing. The results indicated no significant difference in initial ability between the experimental and control classes; this was confirmed by the Mann-Whitney test on pretest scores, which yielded a significance value of 0.694 (p > 0.05). Following the intervention, a significant difference was observed between the posttest results of the experimental and control classes, with a significance value of 0.000 (p < 0.05). These findings demonstrate that the PjBL model is effective in influencing the advertising text writing skills of fifth-grade elementary students. Furthermore, the implementation of the PjBL model had a positive impact on student self-confidence, evidenced by increased willingness to express opinions, collaborate in groups, and present completed projects.

High School Students' Mathematical Representation Ability in Solving Composition and Inverse Function Problems with Local Wisdom Nuances Jajang Firman; Mimih Aminah; Lia Yuliawati
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 3 (2026): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v11i3.1214

April, West Java, Indonesia *Correspondence: mimih_fkip@unsap.ac.id ABSTRACT This study aims to analyze the mathematical representation ability of high school students in solving the problem of composition functions and inverse functions with nuances of Sumedang local wisdom. Using a descriptive qualitative approach with a case study design, involving 31 grade XII students of SMA Negeri 2 Sumedang as research subjects. Data were collected through a mathematical representation ability test with nuances of local wisdom and semi-structured interviews with 4 students. The results showed that students' overall mathematical representation ability was in the medium category (49%) with a hierarchy: symbolic (58%), visual > (50%), > verbal (40%). Verbal indicators were identified as the most challenging due to procedural learning habits, unfamiliarity with non-routine problems, and limited perception of the nature of mathematics. The context of local wisdom has been shown to provide positive motivational value and increase awareness of the relevance of mathematics, but it is not effective as a cognitive bridge when it is only integrated into test instruments. These findings imply the need to familiarize students with non-routine questions that require verbal skills, the integration of local wisdom in learning, and the development of balanced representation skills for students to face the challenges of the 21st century.

Development of Articulate Storyline 3 Learning Media for Mathematical Computational Thinking Skills Aan Santika; Ratu Khoirotun Nisa; Anton Nasrullah; Fina Alfiyanti; Mimih Aminah; Widya Dwiyanti
International Journal of Applied Learning and Research in Algebra Vol. 2 No. 1 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/algebra.v2i1.1355

Mathematical computational thinking skills are essential in mathematics learning, particularly in training systematic problem-solving abilities. However, the limited availability of interactive and effective learning media has remained a significant obstacle to developing these skills. This study aims to develop learning media based on Articulate Storyline 3, which is designed to enhance students' mathematical computational thinking skills. The method employed in this research is Research and Development (R&D) using the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The subjects of the study were high school students selected through purposive sampling. The research instruments included expert validation questionnaires, user response questionnaires, and tests to assess computational thinking skills. The study results have shown that the developed learning media has achieved a very high level of validity according to evaluations from both material and media experts. Additionally, user responses have demonstrated high satisfaction with the interactivity and ease of media use. Field trials have revealed a significant increase in students' mathematical computational thinking skills after using the learning media. Based on these findings, learning media based on Articulate Storyline 3 has effectively improved mathematical computational thinking skills. These results are expected to contribute positively to more interactive and practical mathematics education innovations.

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