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All Journal AKSIOMA Jurnal Pendidikan Matematika International Journal of Education Anterior Jurnal PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Pendidikan Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Journal of Vocational Education Studies Jurnal Ilmiah Kanderang Tingang Journal of Dehasen Educational Review Jurnal Pendidikan Edumatica: Jurnal Pendidikan Matematika JEELS (Journal of English Education and Linguistics Studies) Polyhedron International Journal in Mathematics Education Kreano, Jurnal Matematika Kreatif Inovatif
Jackson Pasini Mairing, Jackson Pasini
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Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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An Examination of Student Preferences and Career Aspirations in Kotawaringin - Central Kalimantan : Implications for Vocational Education Mairing, Jackson Pasini; Wiyogo, Wiyogo; Husnatarina, Fitria; Widiastuti, Lusia; Supriyadi, Supriyadi
Journal of Vocational Education Studies Vol. 8 No. 1 (2025): Vol 8 No 1
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/joves.v8i1.11628

Abstract

      This study underscores the urgent need for vocational education in Kotawaringin, Central Kalimantan, to meet industry demands and public expectations for accessible and high-quality education. The findings indicate a strong interest in vocational training aligned with local industries, with the majority of respondents (67.79% male) recognizing its role in workforce preparedness. Most 11th-grade students (46.21%) prefer entering the workforce immediately after graduation (61.05%), particularly in the mining sector (30.06%), due to financial constraints and concerns regarding university graduates' employment prospects. The majority of respondents come from SMKN 2 Sampit (37.94%) and SMKN 1 Pangkalan Lada (36.09%). Bridging the gap between career preferences and labor market needs requires awareness campaigns, scholarships, internships, and industry partnerships. Key strategies include strengthening school-industry collaboration, enhancing infrastructure, developing competency certification programs, improving teacher training, promoting curriculum flexibility, and expanding financial aid. Broadening financial assistance is crucial for accessibility. These measures are expected to equip graduates with relevant skills, foster regional economic growth, and strengthen the sustainability of the workforce.
Integrating cultural contexts into mathematics: effects of culture-based worksheets on students’ mastery of geometric transformations Khairunnisa, Ika Aulia; Mairing, Jackson Pasini; Sudirman, Sudirman; Rodríguez-Nieto, Camilo Andrés
Polyhedron International Journal in Mathematics Education Vol. 3 No. 1 (2025): pijme
Publisher : Nashir Al-Kutub Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59965/pijme.v3i1.167

Abstract

The integration of cultural elements into the learning process, particularly in mathematics, served as a strategic approach to create a contextual and engaging classroom environment. The use of Student Worksheet played a significant role in enhancing students’ comprehension of the subject matter and improving their academic performance. This research aimed to examine the effect of implementing culture based worksheet featuring the Mandau Talawang Dance of the Dayak Tribe in Central Kalimantan on students’ learning outcomes in the topic of geometric transformations. The research employed a quasi-experimental design, specifically using the one group pre-test and post-test design. Quantitative methods were used to analyze the data, applying statistical tests such as the shapiro-wilk test, the paired sample t-test, and the N-Gain Score. The participants consisted of 15 ninth grade students. The findings indicated that the data followed a not normally distributed, with significance levels of 0.013 for the pre-test and 0.002 for the post-test. The average N-Gain score showed a notable improvement in learning outcomes, reaching a high category score of 0.7829. Furthermore, the hypothesis testing using the Wilcoxon Signed Rank Test  confirmed the acceptance of H1, with a significance value of 0.000 (p < 0.05), demonstrating that the culture based worksheet had a statistically significant positive effect on students’ learning outcomes. Integrating culture-based worksheets into classroom mathematics instruction fostered students' awareness of local cultural heritage, enhanced their mathematical abilities, and improved their learning outcomes.
Improving Learning Outcomes in Whole Numbers Operations Through Realistic Mathematics Education Assisted by Dienes Blocks Putrinanda, Marcia; Karo, Putri Vanessya P. Br; Mairing, Jackson Pasini; Sugiharto, Sugiharto
JURNAL PENDIDIKAN Vol 26 No 1 (2025): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v26i1.19152

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya pemahaman siswa dalam konsep operasi hitung bilangan kecil. Tujuan penelitian ini adalah mendeskripsikan penerapan model Pembelajaran Matematika Realistik berbantuan Blok Dienes untuk meningkatkan hasil belajar siswa kelas IV SDN 1 Paring Lahung. Penelitian ini dilaksanakan selama dua siklus. Jenis penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK). Teknik pengumpulan data menggunakan observasi, tes, dan dokumentasi. Hasil penelitian menunjukkan bahwa pada siklus I jumlah siswa yang memperoleh nilai ketuntasan minimal 70 sebanyak 1 siswa (11,1%) dan yang tidak memenuhi nilai ketuntasan minimal 70 sebanyak 8 siswa (88,8%) dengan nilai rata-rata siswa sebesar 25, 8. Pada siklus 2 mengalami peningkatan yang signifikan, jumlah siswa yang memenuhi nilai ketuntasan minimal 70 sebanyak 10 siswa (90,9%) dan yang tidak memenuhi nilai ketuntasan minimal 70 sebanyak 1 siswa (9,1%) dengan nilai rata-rata siswa sebesar 84 ,8. Hasil belajar siswa mengalami peningkatan dari siklus I ke siklus II sebesar 79,8%. Dapat disimpulkan bantuan bahwa penerapan model Pembelajaran Matematika Realistik dengan Blok Dienes dapat meningkatkan hasil belajar siswa kelas IV SDN 1 Paring Lahung pada operasi hitung bilangan kecil.
The Effectiveness of the Problem-Based Learning (PBL) Model and the Discovery Learning (DL) Model in Terms of Students’ Mathematics Learning Outcomes Karo, Putri Vanessya Paskaria Br; Ratnawati, Oktaviana Ainun; Mairing, Jackson Pasini; Pancarita, Pancarita
JURNAL PENDIDIKAN Vol 26 No 1 (2025): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v26i1.19732

Abstract

This study aims to compare the effectiveness of the Problem Based Learning (PBL) and Discovery Learning (DL) models based on the learning outcomes of 10th-grade students at SMA Negeri 5 Palangka Raya. The research uses a quantitative approach with an experimental post-test only design. The samples used in this study were the students from classes X-2 and X-3. The data collection technique employed was a post-test to measure the students' learning outcomes. The results of the study show that (1) the Problem Based Learning (PBL) model is effective in improving the mathematics learning outcomes of students in class X-2 SMA Negeri 5 Palangka Raya, with 56% of students achieving scores above average. (2) Based on the t-test, the p-value for the DL model was found to be less than 0.05, indicating that the DL model provides a significantly better improvement in learning outcomes compared to the PBL model. The average post-test score for the class using the DL model (90.9) was higher than that of the class using the PBL model (80.28), showing a significant difference in learning outcomes
Penggunaan Geogebra Untuk Meningkatkan Pemahaman Relasi dan Fungsi Siswa Kelas VIII SMP Putrinanda, Marcia; Mairing, Jackson Pasini; Sugiharto, Sugiharto
Journal Of Dehasen Educational Review Vol 6 No 2 (2025): Journal of Dehasen Educational Review, July
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/joder.v6i2.9065

Abstract

This study aims to describe the effectiveness of using Geogebra in improving students’ understanding of relations and functions as well as their learning activities, while also describing the implementation process and obstacles experienced by students during the learning. This learning was designed with a Deep Learning approach contained in Geogebra-based student worksheet (LKPD). This study uses a mixed-methods approach with a sequential explanatory design. The research subject consisted of 25 eight-grade students at Bethel Palangka Raya Junior High School. Quantitative data were collected through pretest, posttest, and questionnaires, while qualitative data were obtained through interviews and students’ work on the worksheets (LKPD). The result showed a significant increase in the N-Gain score of 0,47 (medium category). Statistical tests also showed significant difference in understanding before and after using Geogebra (sig. = 0.008). The results of the positive response were also obtained through questionnaires and interview with three students.
Penerapan Pembelajaran Matematika Berbasis Desmos pada Materi Fungsi Kuadrat Kelas X SMA Negeri 5 Palangka Raya: Implementation of Desmos-Based Mathematics Learning on Quadratic Function Material for Class X SMA Negeri 5 Palangka Raya Br Karo, Putri Vanessya Paskaria; Ratnawati, Oktaviana Ainun; Mairing, Jackson Pasini; Putrinanda, Marcia
Anterior Jurnal Vol. 24 No. 3 (2025): Anterior Jurnal
Publisher : ​Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/anterior.v24i3.10077

Abstract

This research is motivated by the low utilization of technology in mathematics learning. Although students are accustomed to using digital devices such as smartphones, the reality in the field still shows obstacles in optimally implementing technology. Therefore, innovative learning media are needed to utilize technology optimally and attract student learning interest, one of which is through e-learning platforms such as Desmos. This study aimed to determine the effectiveness of the application of Desmos learning media on students' mathematics learning outcomes in the quadratic function material of class X of SMA Negeri 5 Palangka Raya. This research was conducted in May 2025. The subjects of this study were 36 students of class X-2 of SMA Negeri 5 Palangka Raya in the even semester of the 2024/2025 academic year. This type of research uses applied research with qualitative and quantitative data analysis. Data collection techniques were carried out through observations of teacher and student activities, student response questionnaires, and written tests. The results of the study showed that the use of Desmos in learning quadratic functions positively impacted student learning outcomes. The average final test score reached 80.3%, with a classical completion rate of 80%, and student responses to Desmos were in the "good" category, with an average of 72.83%. Based on these results, Desmos has been proven to increase student active engagement and understanding of quadratic functions.
Student Speaking Anxiety, Causal Factors, and Recommendations: A Mixed Methods Research Norahmi, Maida; Aristia, Cendikia Flory; Mairing, Jackson Pasini
JEELS (Journal of English Education and Linguistics Studies) Vol. 12 No. 2 (2025): JEELS November 2025
Publisher : Universitas Islam Negeri (UIN) Syekh Wasil, Kediri, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/jeels.v12i2.5754

Abstract

This study aims to analyze the level of speaking anxiety and factors causing it, as well as solutions based on students' perspectives at each level of anxiety. Using a mixed-methods research design with an explanatory sequential approach, quantitative data were collected through the Foreign Language Speaking Anxiety Questionnaire (FLSAQ) from 288 English Language Education students in batches of 2022, 2023, and 2024 at a public university in Palangka Raya. In-depth interviews, students were selected based on FLSAQ scores to represent high, medium, and low anxiety levels. Quantitative results showed that the majority of students were at a moderate level of anxiety (56.8%), while 18.3% showed high anxiety and 24.9% low. The results also showed that there were no significant differences in anxiety scores based on year of entry or class. Qualitative results showed students with high and medium anxiety experienced anxiety due to language competence (vocabulary and grammar), lack of speaking opportunities, negative experiences from the environment, and lack of preparation and confidence. Students with low anxiety generally have more active exposure to and use of English and better self-management strategies. The solutions that students expect include material preparation, independent practice, a supportive classroom atmosphere, and structured teaching strategies.
Implementasi PBL dan PjBL dengan Model Lesson Study di SMA/K Se-Kota Kasongan: Implementation of PBL and PjBL with the Lesson Study Model in SMA/K throughout Kasongan City Artuti, Emy; Mairing, Jackson Pasini; Ratnawati, Oktaviana Ainun; Pancarita, Pancarita; Aritonang, Henry
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 2 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i2.6003

Abstract

A lesson study is a plan of models, strategies, approaches, methods, and techniques effectively implemented in the classroom. The objectives of community service activities are as follows: Assist mathematics teachers in creating learning tools through lesson plans, LKPD, learning videos, PBL, and PjBL-based assessments, as well as increase teachers' understanding in compiling and planning to learn so that it is more effective and has an impact on student's abilities. Service activities are carried out in 2 stages of lesson study, including Stage 1 Plan, held on Tuesday, August 2023, at SMAN 2 Kasongan. Stages 2 and 3 were implemented on Thursday, September 2023, by teacher readiness and implementation location at SMKN 1 Katingan Hilir. After implementation, all teachers provide reflections and share experiences to improve the learning that has been implemented. The PkM results have been uploaded on the YouTube channel of the UPR Mathematics Education Study Program.
Kemampuan Mahasiswa Pendidikan Matematika Dalam Memecahkan Masalah Mairing, Jackson Pasini
Edumatica : Jurnal Pendidikan Matematika Vol 6 No 2 (2016): Edumatica: Jurnal Pendidikan Matematika (Oktober 2016)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1729.621 KB) | DOI: 10.22437/edumatica.v6i02.3183

Abstract

Tujuan penelitian ini adalah mendeskripsikan kemampuan mahasiswa pendidikan matematika semester I tahun ajaran 2016/2017 dari salah satu universitas di Kalimantan Tengah dalam memecahkan masalah. Kemampuan tersebut dapat digolongkan menjadi pemecah masalah yang baik (good), rutin (routine), atau kurang berpengalaman (naive). Deskripsinya didasarkan pada jurusan mahasiswa pada waktu SMA/sederajat yaitu IPA/MIA, IPS/IIS dan SMK dari berbagai jurusan, dan kesalahan-kesalahan mahasiswa dalam menyelesaikan masalah. Instrumennya adalah 4 masalah dengan materi SMA/sederajat dan akan dipelajari mahasiswa di perguruan tinggi. Subjeknya adalah 81 mahasiswa dengan perincian 64 mahasiswa dari jurusan IPA/MIA, 6 dari IPS/IIS, dan 11 dari SMK. Hasil penelitiannya adalah ada 3,7% mahasiswa yang tergolong pemecah yang baik, dan 17,3% tergolong pemecah masalah yang kurang berpengalaman. Rata-rata total skor mahasiswa untuk keempat masalah sebesar 7,48 (skor maksimum = 16), jika dikonversi ke skala 100, nilainya menjadi 46,76. Hal tersebut terjadi terutama karena mahasiswa tidak memiliki pemahaman bermakna terhadap konsep-konsep matematika, dan tidak dapat memahami masalah. Hasil analisis menunjukkan bahwa kemampuan mahasiswa dari IPA/MIA tidak berbeda nyata dengan IPS/IIS, tetapi berbeda nyata dengan SMK. Walaupun demikian, pemecah masalah yang baik hanya ada di mahasiswa dari jurusan IPA/MIA. Lebih lanjut, kemampuan mahasiswa dari IPS/IIS tidak berbeda nyata dengan SMK.
Peningkatan Kemampuan Siswa dalam Menyelesaikan Masalah Matematika dengan Pembelajaran Daring Asinkronus dan Sinkronus mairing, jackson Pasini; Rezeki, Maulida; Aritonang, Henry; Lada, Elyasib Yunas; Langkis, Langkis
Edumatica : Jurnal Pendidikan Matematika Vol 11 No 3 (2021): Edumatica: Jurnal Pendidikan Matematika (Desember 2022)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1065.532 KB) | DOI: 10.22437/edumatica.v11i03.15324

Abstract

Online learning during the Covid-19 pandemic experienced various obstacles, especially on quotas, internet signals, and unsatisfactory learning outcomes. This research was aimed to improve the ability of 7th grade junior high school students in solving mathematics problems through asynchronous and synchronous approaches using learning videos, student worksheets and mathematics problems. This research was classified as class action research. The research subjects were 14 of 7th grade students from a public junior high school located on the suburb of Palangka Raya city, Central Kalimantan in the 2021/2022 academic year. The research was carried out in two cycles where the stages of each cycle were planning, implementating, observing and reflecting. The research instruments were lesson plans, mathematics problems, student worksheets, videos, pre- quizzes and end-of-cycle tests. The results of first cycle showed that average of the students' score was 7,1 (scale of 0-16) which 5 of 14 students (35,7%) sgot score at least 2 (scale of 0-4) in each problem. At second cycle, average of the students' score was 10.4 and all students got score at least 2 in each problem. Thus, the online learning in this research was able to improve students' ability to solve mathematics problems.
Co-Authors Aristia, Cendikia Flory Br Karo, Putri Vanessya Paskaria Dwikoranto Emy Artuti, Emy Febriana, Nina Henry Aritonang Holyness Nurdin Singadimedja Husnatarina, Fitria Karo, Putri Vanessya P. Br Karo, Putri Vanessya Paskaria Br Khairunnisa, Ika Aulia Lada, Elyasib Yunas Langkis, Langkis Lorida, Dadang Monita, Dita Monita Muhammad Rizaldi Nahan, Tasya Florensia Ngadi Ngadi, Ngadi Norahmi, Maida Pancarita, Pancarita Pandiangan, Pantur Putrinanda, Marcia Ratnawati, Oktaviana Ainun Rezeki, Maulida Rodríguez-Nieto, Camilo Andrés S. Sugiharto Sudirman Sugiharto Supriyadi Supriyadi Tri Dyah Prastiti Widiastuti, Lusia Wiyogo Wiyogo