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All Journal Griya Journal of Mathematics Education and Application SERVIRE: Jurnal Penelitian dan Pengabdian Jurnal Didaktik Matematika
Sry Rita Puspitasari
Universitas Palangka Raya
Religion Humanities Economics, Econometrics & Finance Education Mathematics Social Sciences

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Dilema Peningkatan Literasi Matematika melalui Media Pembelajaran E-colands pada Siswa Kelas VII, VIII, dan IX Sasalia , Putri; Puspitasari, Sry Rita; Agustianingsih, Ramayanti; Demitra, Demitra; Milala, Loy Cindy Br; Oktavia, Setri
Griya Journal of Mathematics Education and Application Vol. 5 No. 4 (2025): Desember 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i4.843

Abstract

The low mathematical literacy of Indonesian students based on PISA results necessitates innovation in mathematics learning. This study aims to analyze the effectiveness of peatland-based digital comic media (Electronic comic of Peatland/E-colands) in improving junior high school students' mathematical literacy and to reveal the dilemma of improving mathematical literacy occurring in grades VII, VIII, and IX. The research method used was quantitative with a pretest-posttest group design. The research sample consisted of 23 grade VII students, 26 grade VIII students, and 26 grade IX students selected using a purposive sampling technique. Data were collected through mathematical literacy tests in descriptive form and analyzed using descriptive statistics, followed by t-test and n-gain score analysis. The results showed that E-colands media was effective in improving mathematical literacy with a medium improvement category in all classes (n-gain: VII=0.68; VIII=0.41; IX=0.55). However, a dilemma was found where the significant improvement only changed the literacy criteria from low to medium in class VII, while classes VIII and IX remained in the low category even though their scores increased. This dilemma indicates the presence of cumulative learning loss, differences in psychological and motivational factors, and the need for longer and more integrated interventions for holistic mathematical literacy improvement.
Development of a Mathematics Module Based on The Huma Betang Context for Teaching Polyhedra Putri Sasalia; Sry Rita Puspitasari; Demitra Demitra; Loy Cindy Br. Milala
Didaktik Matematika Vol 12, No 2 (2025): October 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v12i2.42413

Abstract

Abstract. The teaching module is a very important component in the learning process. A good teaching module will affect the learning process and results of students. A teaching module that provides a real context in accordance with the lives of students makes the learning process more meaningful. The real context raised in this study is the DAS, where rivers are the main natural resources for the people of Kalimantan, especially Central Kalimantan. Therefore, the researcher aims to develop a junior high school mathematics teaching module based on RME in the watershed environment. The research method uses a development method with the Dick Carey model, namely (1) Identify Instructional Goal, (2) Conduct Instructional Analysis; (3) Analyze Learners and Contexts; (4) Write Performance Objectives; (5) Develop Assessment Instruments; (6) Develop Instructional Strategy; (7) Develop and Select Instructional Materials; (8) Design and Conduct Formative Evaluation of Instruction; (9) Revise Instruction; (10) Design and Conduct Summative. The results of the study from the first to the seventh stages were obtained from three experts, namely the teaching module in the aspect of element quality obtained a high level of validity of 95%. The aspect of the characteristic module and the aspect of language obtained the same percentage, namely 85% high validity. The last aspect, PBL RME aspect, obtained a high level of validity of 88%. While in the Design and Conduct Formative Evaluation of Instruction, Revise Instruction, and Design and Conduct Summative stages, it was obtained from the results of 150 junior high school student responses, namely the response of students to the learning process using the flat-sided spatial geometry teaching module based on RME in the DAS environment, namely 62 out of 150 students or 41.3% of all students said that the teaching module obtained a fairly good category.
Penguatan Karakter Sigap Mitigasi Bencana Karhutla dan Banjir pada Siswa SD Negeri 1 Petuk Katimpun Melalui Video Animasi dan Poster Muhammad Zusanri Batubara; Windi Susetyo Ningrum; Sry Rita Puspitasari; Aprilia Lusiana; Muhamad Risky Hidayat; M Hanif Kurniawan; Yunita
SERVIRE: Jurnal Penelitian dan Pengabdian Vol 4 No 2 (2024): SERVIRE: Jurnal Pengabdian Kepada Masyarakat (Oktober 2024)
Publisher : Indonesia Christian Religion Theologians Association and Widya Agape School of Theology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46362/servire.v4i2.269

Abstract

This activity is an alternative to handling forest and land fire and flood disaster problems by strengthening the character of disaster preparedness with a partner group of SD Negeri 1 Petuk Katimpun students. These problems are essential to overcome through management aspects and social aspects. The implementation method includes socialization, training, technology application, mentoring/evaluation, and program sustainability. The implementation results show that the first stage is socialization, which is carried out to provide knowledge and insight through learning and strengthen the character of alertness to mitigate forest and land fires and floods through animated videos and posters. The second stage is training, divided into two sessions: disaster mitigation training and disaster mitigation alert character-strengthening training through animated videos and posters. The third stage is applying technology, namely introducing forest, land fire, flood disaster mitigation equipment, and practising technology. The fourth stage is mentoring and evaluation to ensure that partner groups experience increased disaster mitigation readiness. The fifth stage is program sustainability, which encourages schools to maintain and expand program. Kegiatan ini adalah alternatif penanganan permasalahan bencana karhutla dan banjir melalui penguatan karakter sigap mitiasi bencana dengan kelompok mitra siswa SD Negeri 1 Petuk Katimpun. Permasalahan tersebut penting ditanggulangi melalui aspek manajemen dan aspek sosial kemasyarakatan. Metode pelaksanaan meliputi sosialisasi, pelatihan, penerapan teknologi, pendampingan/evaluasi, dan keberlanjutan program. Hasil pelaksanaan adalah tahapan pertama adalah sosialisasi, melaksanakan sosialisasi dengan tujuan untuk memberikan pengetahuan dan wawasan melalui pembelajaran dan penguatan karakter sigap mitigasi bencana karhutla dan banjir melalui video animasi dan poster. Tahapan kedua adalah pelatihan yang terbagi dua sesi yaitu pelatihan mitigasi bencana dan pelatihan penguatan karakter sigap mitigasi bencana melalui video animasi dan poster. Tahapan ketiga adalah penerapan teknologi yaitu memperkenalkan peralatan mitigasi bencana karhutla dan banjir sekaligus mempraktikkan teknologi. Tahapan keempat adalah pendampingan dan evaluasi dengan tujuan memastikan kelompok mitra mengalami peningkatan sigap mitigasi bencana. Tahapan kelima adalah keberlanjutan program yaitu mendorong pihak sekolah untuk menjaga dan memperluas program.
Co-Authors Agustianingsih, Ramayanti Aprilia Lusiana Demitra Demitra Demitra, Demitra Loy Cindy Br. Milala M Hanif Kurniawan Milala, Loy Cindy Br Muhamad Risky Hidayat Muhammad Zusanri Batubara Oktavia, Setri Putri Sasalia Sasalia , Putri Windi Susetyo Ningrum Yunita