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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Transformasi: Jurnal Pengabdian Masyarakat Edukasi: Jurnal Pendidikan Jurnal Dimensi Pendidikan dan Pembelajaran Pendas : Jurnah Ilmiah Pendidikan Dasar GERVASI: Jurnal Pengabdian kepada Masyarakat J-PiMat : Jurnal Pendidikan Matematika Didaktik : Jurnal Ilmiah PGSD STKIP Subang ABSIS : Mathematics Education Journal Jurnal Math-UMB.EDU Juwara : Jurnal Wawasan dan Aksara Indo-MathEdu Intellectuals Journal Al-Irsyad Journal of Mathematics Education Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam PEDAGOGIC: Indonesian Journal of Science Education and Technology Riemann : Research of Mathematics and Mathematics Education Jurnal Inovasi Pendidikan dan Pengajaran Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Wandra Irvandi
Universitas PGRI Pontianak
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Pengembangan Instrumen Tes Untuk Mengukur Kemampuan Berfikir Kreatif Matematis dengan Bantuan Wordwall Dalam Materi Relasi dan Fungsi Kelas VIII SMP Negeri 2 Sintang Neke Adriana Neke; Muhamad Firdaus; Wandra Irvandi
Jurnal Inovasi Pendidikan dan Pengajaran (JIPP) Vol. 5 No. 2 (2026): Jurnal Inovasi Pendidikan dan Pembelajaran (JIPP) Juli 2026
Publisher : LPD Universitas PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: This study aimed to develop a Wordwall-assisted test instrument to measure students’ mathematical creative thinking skills on the topic of relations and functions for eighth-grade students at SMP Negeri 2 Sintang, and to determine its validity, practicality, and effectiveness. The research employed a Research and Development (R&D) method using a 3D development model consisting of the define, design, and development stages. The research subjects included three material experts, three media experts, and 28 students of class VIII E at SMP Negeri 2 Sintang in the 2025/2026 academic year. Data were collected through validation sheets, teacher and student response questionnaires, and a mathematical creative thinking skills test. Data analysis was conducted to determine the validity, practicality, and effectiveness of the developed product. The results showed that the developed Wordwall-assisted test instrument met the criteria of being highly valid, highly practical, and effective. The validity level, based on assessments by material and media experts, obtained an average percentage of 87.95%, categorized as highly valid. The practicality level, based on teacher and student response questionnaires, obtained an average percentage of 88.86%, categorized as highly practical. The effectiveness level was determined from students’ post-test results, where 20 out of 28 students achieved learning mastery, resulting in a mastery percentage of 71.43%, which falls into the effective category. Therefore, the Wordwall-assisted test instrument on the topic of relations and functions is feasible to be used as an evaluation tool for measuring the mathematical creative thinking skills of eighth-grade students at SMP Negeri 2 Sintang. Keywords: Test Instrument, Wordwall, Mathematical Creative Thinking Skills, Relations and Functions.
DESAIN VIDEO DENGAN APLIKASI PLOTAGON BERBASIS DENGAN PEMBELAJARAN BERDIFERENSIASI TERHADAP KEMAMPUAN BERPIKIR KREATIF PADA MATERI PERSAMAAN LINEAR SATU VARIABEL Margareta; Utin Desy Susiaty; Wandra Irvandi
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 3, September 2026 Public
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.17913

Abstract

The purpose of this study was to develop a differentiated learning-based video design to improve students' creative thinking skills on the topic of linear equations in one variable for eighth-grade students that is valid, practical, and effective. The research method employed was Research and Development (R&D) using the ADDIE development model, which consists of Analysis, Design, Development, Implementation, and Evaluation.The findings of this study indicate that a differentiated learning-based video design was successfully developed. The developed video design had been validated by media experts and subject-matter experts. The validation results showed that the video design was suitable for use without revision. The video design was tested on eighth-grade students at SMP Negeri 13 Pontianak.Based on the results of student response questionnaires and teacher response questionnaires, the practicality level of the video design was categorized as very practical. Furthermore, based on the results of the creative thinking test administered to eighth-grade students, it can be concluded that the developed video design was effective.The implication of this study is that the video design can be further developed for other topics and subjects. In addition, training should be provided to teachers on how to create and utilize video designs that can attract students’ interest in learning and contribute positively to technological development.
Berbantuan Alat Peraga Papan Garis Bilangan Terhadap Kemampuan Pemecahan Masalah pada Materi Operasi Hitung Bilangan Bulat Kelas VII SMP Negeri 8 Satap Simpang Hulu Rita, Monika; Firdaus, Muhamad; Irvandi, Wandra
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 3 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i3.6526

Abstract

Students' problem-solving ability on integer arithmetic operations is still relatively low, one of the causes is the uniform learning and lack of attention to the differences in students' learning needs. This study aims to determine the effect of differentiated learning assisted by a number line board on the problem-solving ability of seventh-grade students on integer arithmetic operations at SMP Negeri 08 Satap Simpang Hulu. The study used a quantitative approach with a quasi-experimental method and a non-equivalent control group design. The research sample consisted of two classes, namely the experimental class and the control class. Data were collected through essay tests compiled based on Polya's problem-solving indicators. Data analysis was carried out through analysis prerequisite tests, independent t-tests, and effect size calculations. The results showed a significant difference between the problem-solving abilities of students in the experimental class and the control class with a significance value of 0.001 (<0.05). The average posttest score of the experimental class was higher than that of the control class. In addition, the effect size value of 0.915 indicated a large influence. These findings confirm that differentiated learning assisted by a number line board is effective and practically meaningful in improving students' problem-solving abilities.  
Co-Authors Abdillah Abdillah Abdillah Abdillah Abdillah Alda, Tri Ananda, Fadila Dwi Ariya, Ariya Betti Triwarsana Devi, Kristina Diah Tri Muharini Muharini Dwi Oktaviana Hartono Hartono Hartono Hartono Hartono Hermawati, Wiwin Hodiyanto Irianti Yolan Irianti Yolan Iwit Prihatin Jamilah Kukuh Suhariati Ningsih Margareta Marhadi Saputro Maria Ayu Fitri Lestari Maria Ayu Fitri Lestari Martina Retno Martina Retno Maya Sari Muchtadi Muchtadi Muchtadi Muhamad Firdaus Muhamad Firdaus Muhamad Firdaus Neke Adriana Neke Noperita, Noperita Nuraini Nuraini Nurmaningsih Pernanda, Restiana Rahman Haryadi Reni Astuti Rika Rika Rita, Monika Rizki Fadli Sandie silvia fazriwati Susiaty, Utin Desi Usi, Usiminda Utin Desy Susiaty Werdhaty, Wella Triayu Yadi Ardiawan Yudi Darma Yulita Kadinda Della