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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif) Indo-MathEdu Intellectuals Journal Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Journal of Community Service (JCOS)
Caesarani, Sarah
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Religion Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Public Health Other

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Implementation of Ethnomathematics in Banten Mukarnas Batik Motifs in Improving Students' Mathematical Creative Thinking Skills at MTs Al-Khairiyah Rancaranji Padarincang Kusuma, Jaka Wijaya; Caesarani, Sarah; Wulandari, Resi
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.2226

Abstract

This research aims to explore the implementation of Ethnomathematics of Banten Mukarnas batik motifs in improving students' mathematical reasoning and creative thinking skills. Ethnomathematics was chosen to connect mathematical concepts with local culture so that students can see the relevance of mathematics in everyday life. The method used in this study is a quasy experiment with a Pretest-Postest Control Group Design. The sample was selected using random sampling technique. The data collection technique was carried out by providing test questions for students' mathematical creative thinking ability. The analysis was carried out quantitatively on the learning process and measuring students' creative thinking skills before and after the application of Ethnomathematics. From the results of the posttest data analysis of the experimental and control classes, the sig. (2-tailed) of 0.001 < 0.05 and an average of 89.42 in the experimental class, while in the control class, the average was 76.61. So, it can be concluded that there is a difference in the ability of students to think creatively and mathematically using the ethnomathematics-based learning model assisted by the Banten Mukarnas batik motif compared to students who obtain the conventional learning model
Ethnomathematics: Optimization of Students' Mathematical Reasoning Through the Traditional Ceremony of Seren Taun and The Banten Bendrong Lesung Dance Kusuma, Jaka Wijaya; Caesarani, Sarah; Gustiana, Gita
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.2227

Abstract

The fundamental problem that causes this study is that the low mathematical reasoning ability of students and culture in Banten has not been explored optimally for classroom learning. This study aims to compare the mathematical reasoning ability of students who use ethnomathematics-based learning with conventional learning, as well as mathematical elements contained in Banten culture. The target is junior high school students with transformation materials. The approach used by the researcher is quantitative research. The research method used is a quasi-experiment with a pre-post control group design. The population in this study is grade IX students of SMP PGRI 1 Tangerang with a sample of 72 students. Researchers used independent sample t-tests to analyze the data. The results obtained by the researcher were the average post-test score of the experimental class of 72.56 and the control class of 54.11, which means that ethnomathematics-based learning is better than conventional learning in optimizing students' mathematical reasoning skills. Creativity is needed to find the elements of mathematics contained in Banten culture, and then it is necessary to conduct further research whether ethnomathematics-based learning can improve students' abilities other than reasoning.
PKM PENATAAN TAMAN DI RUANG TERBUKA HIJAU DALAM MENINGKATKAN POLA HIDUP BERSIH Komarudin, Mamay; Kusuma, Jaka Wijaya; Hamidah, Hamidah; Caesarani, Sarah; Widodo, Wahyu; Munawaroh, Munawaroh
Ekalaya: Jurnal Pengabdian Kepada Masyarakat Indonesia Vol. 4 No. 1 (2025): Ekalaya Journal
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/eka.v4i1.81

Abstract

Green Open Space (RTH) has an important role in creating a healthy, comfortable, and beautiful environment. However, there are still many RTH that are poorly maintained and are not optimally utilized by the community. This Community Service aims to organize parks in RTH to improve a clean lifestyle and community awareness of the importance of a healthy green environment. These activities include improving the landscape of the park, adding ornamental plants and shade trees, and providing sanitary facilities such as adequate trash cans. In addition, socialization and education were carried out to the public about the importance of maintaining cleanliness and sustainability of RTH as part of a healthy lifestyle. The results of this activity show an increase in public awareness and participation in maintaining the cleanliness and sustainability of the park. With a good garden arrangement, RTH can be a comfortable recreational facility while improving the quality of life of the community
Pemberdayaan Masyarakat melalui Integrasi Quizizz dalam Pembelajaran Aini, Qurrotul; Sari , Putri Puspita; Caesarani, Sarah; Marlina, Mira; Jumhana, Enjum; Nasrullah, Anton
Journal of Community Service (JCOS) Vol. 3 No. 3 (2025)
Publisher : EDUPEDIA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jcos.v3i3.1583

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan keterampilan guru dalam memanfaatkan aplikasi Quizizz sebagai media pembelajaran interaktif di SMKN 7 Kota Serang, Banten. Latar belakang kegiatan ini didasari oleh kurangnnya pemanfaatan aplikasi pembelajaran berbantuan teknologi di sekolah, padahal penggunaan aplikasi seperti Quizizz berpotensi meningkatkan partisipasi aktif dan motivasi belajar siswa. Kegiatan ini dilaksanakan dalam bentuk pelatihan dan pendampingan yang mencakup analisis kebutuhan, sesi pelatihan, praktik langsung, evaluasi, dan pengumpulan umpan balik. Berdasarkan hasil pelaksanaan, peserta menunjukkan keaktifan yang baik dan peningkatan keterampilan dalam menggunakan aplikasi Quizizz. Hasil evaluasi menunjukkan bahwa keaktifan peserta mencapai 95%, kemampuan membuat kuis mencapai 92%, kesiapan mengintegrasikan Quizizz dalam pembelajaran sebesar 90%, dan kepuasan peserta terhadap pelatihan mencapai 93%. Guru-guru peserta pelatihan berhasil menghasilkan rancangan pembelajaran berbantuan Quizizz yang kreatif dan layak diterapkan di kelas. Kegiatan ini berhasil memberdayakan guru menghadapi tantangan pembelajaran abad ke-21, memberikan kontribusi nyata dalam menciptakan pembelajaran lebih menarik, aktif, dan kolaboratif di lingkungan sekolah.
Mengoptimalkan pemahaman konsep matematis dan motivasi belajar: Eksplorasi think pair square pada kelas VII MTs Nur Et-Taqwa Cikande Purwaningsih, Zenny; Nasrullah, Anton; Hidayat, Amat; Hidayanti, Nur; Mahuda, Isnaini; Caesarani, Sarah
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 4 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i4.22972

Abstract

Problems experienced by students include low understanding of mathematical concepts and lack of learning motivation. This study aims to examine the extent to which the Think Pair Square (TPS) cooperative learning model can be a solution to improve both aspects. This study design is a quasi-experimental study with two groups: an experimental group and a control group. Data were collected through a mathematical concept understanding test and a learning motivation questionnaire. Data analysis was carried out using a paired t-test, N-Gain calculation, and descriptive analysis using a Likert scale. The results of the study showed a significant increase in the understanding of mathematical concepts and learning motivation of students in the experimental group. The application of collaborative learning strategies has been proven to help students build a deeper understanding of concepts and increase their engagement in the mathematics learning process.
Co-Authors Anton Nasrullah, Anton Gustiana, Gita Hamidah . Hidayanti, Nur Hidayat, Amat Jaka Wijaya Kusuma Jumhana, Enjum Mahuda, Isnaini Mamay Komarudin Mira Marlina Munawaroh Munawaroh Purwaningsih, Zenny Qurrotul Aini Sari , Putri Puspita Wahyu Widodo Wulandari, Resi