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All Journal Jurnal Bunga Rampai Usia Emas Paradikma: Jurnal Pendidikan Matematika Jurnal Daya Matematis EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA International Journal on Emerging Mathematics Education JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika Khazanah: Jurnal Studi Islam dan Humaniora Sarwahita : Jurnal Pengabdian Kepada Masyarakat M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika International Journal for Educational and Vocational Studies Ideguru: Jurnal Karya Ilmiah Guru Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Riset sosial humaniora, dan Pendidikan (Soshumdik) Mamangan Social Science Journal International Journal of Trends in Mathematics Education Research (IJTMER) Indonesian Journal of Education and Learning Jurnal Pendidikan Progresif
Bornok Sinaga
Dosen Matematika FMIPA Unimed
Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Social Sciences Other

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Journal : Jurnal Daya Matematis

 1 
Analysis Of Creative Thinking Abilities With The Implementation Of Problem-Based Learning Models Reviewed From The Fighting Power Of Junior High School Students Siregar, Febry Azmiana; Sinaga, Bornok; Fauzi, Kms.M Amin
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 13, No 3 (2025): December
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v13i3.80714

Abstract

This study aims to: To analyze and the difficulty of the level of students' mathematical creative thinking ability after being given learning with the Problem-Based Learning model in terms of student fighting power; This type of research is Mix-Method Research. This research was conducted at Adhyaksa Medan Private Junior High School. The subjects in this study were class VIII-B students at Adhyaksa Medan Junior High School in the 2025/2026 Academic Year. Results of this study: Based on the results of the study, the level of students' mathematical creative thinking ability after being given learning with the problem-based learning model that out of 28 students there were 5 students (17.86%) who had very uncreative creative thinking ability, 10 students (35.71%) were less creative, 6 students (21.43%) were quite creative, 4 students (14.29%) were creative and 3 students (10.71%) were very creative. When viewed from their fighting power, there were 7 students in the quitter category consisting of 3 students with very creative abilities and 4 students who were less creative. In the Camper category, there are 12 students: 2 students with very low creative abilities, 6 students with less creative abilities, 2 students with moderate creative abilities, 1 student with creative abilities, and 1 student with very creative abilities. Meanwhile, the Climber category has 9 students, consisting of 4 students with moderate creative abilities, 3 students with creative abilities, and 2 students with very creative abilities
Integrating QR Code Technology into Problem-Based Learning LKPD : A Development Study in Junior High School Mathematics Sinaga, Regina Sabariah; Lubis, Rina Ardillah; Siregar, Ahmad Rifai; Sinaga, Bornok; Sinaga, Lasker P
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 14, No 1 (2026): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v14i1.83600

Abstract

Mathematics learning in schools is still predominantly teacher-centered, resulting in limited student engagement during the learning process. In addition, the limited availability of teaching materials and the use of student worksheets (LKPD) that are not designed based on specific instructional models cause difficulties for students in understanding the material. This study aims to develop Problem-Based Learning (PBL)-based student worksheets integrated with QR Code technology to create a more interactive and engaging learning environment. This research employed a Research and Development (R&D) method using the 4D model, which was limited to the define, design, and develop stages. The subjects of this study were 20 eighth-grade students of SMP Gusti Wijaya Sunggal. The instruments used included expert validation sheets and student response questionnaires. The results showed that the developed LKPD achieved a very high level of validity with an average score of 92.25% and obtained student responses of 73% categorized as good. The integration of QR Code technology in the worksheets facilitates students’ access to additional learning resources, such as instructional videos. Therefore, the PBL-based LKPD integrated with QR Code is considered valid and practical for use in mathematics learning.
Co-Authors Abdurahman Adisaputera Agusmanto J.B. Hutauruk Ahmad Rifai Siregar, Ahmad Rifai Ahyaningsih, Faiz ANITA . Asmin Panjaitan Baehaqi Baihaqi Siddik Lubis Deny Setiawan Dharma, Andika Dian Armanto E. Elvis Napitupulu, E. Elvis Edi Surya, Edi Edi Syahputra Fauzi, Kms.M Amin Febindayanti, Azzahra Gaol, Yulinar Lumban Hasibuan, Rabithah Hasratuddin Hasratuddin Ismail Hanif Batubara Jero Budi Darmayasa, Jero Budi Juniastel Rajagukguk, Juniastel Lasker Pangarapan Sinaga Lena Rosdiana Pangaribuan Lisa Lisa Litia, Nindy Lubis, Khairunnisa Maisarah Lubis, Rina Ardillah Mayasari, Fitria Mendrofa, Ratna Natalia Miftahul Jannah Mukhtar Mukhtar Mulyono Mulyono NETTI KARIANI MENDOFA Nurjehan, Rizki Pangaribuan, Rut Kristella Panjaitan, Sorta Corie Ivana Purba, Tuty Novelinda Putri Andini, Putri Rahmi Wahyuni, Rahmi Retno Dwi Suyanti Rezha, Syawaluddin Rusmini Rusmini Sahat Saragih Sariayu, Sariayu Siagian, Philips Pasca G Silalahi, Lulu Brygita Simanjuntak, Ribka Kristina sinaga, regina sabariah Sinaga, Wita Siregar, Febry Azmiana Siregar, Zul Fahmi Siti Mayang Sari Sitompul, Pardomuan Syahputra, Wahyu Indra Syawal Gultom Tiofanny, Tiofanny Waminton Rajagukguk Yessi Kartika