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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Infinity Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika AL ISHLAH Jurnal Pendidikan JURNAL EKSAKTA PENDIDIKAN (JEP) Indonesian Journal on Learning and Advanced Education (IJOLAE) Edunesia : jurnal Ilmiah Pendidikan Journal of Mathematical Pedagogy (JOMP) Kreano, Jurnal Matematika Kreatif Inovatif International Journal of Didactic Mathematics in Distance Education Jurnal Infinity Journal on Mathematics Education IJIS Edu : Indonesian Journal of Integrated Science Education
Zulnaidi, Hutkemri
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Effects of Geometer’s Sketchpad on Algebraic Reasoning Competency amongst Students in Malaysia Li, Hwa Li; Zulnaidi, Hutkemri
Edunesia : Jurnal Ilmiah Pendidikan Vol. 5 No. 1 (2024)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v5i1.717

Abstract

This study investigates the impact of incorporating Geometer's Sketchpad into GSP-based instruction on the algebraic reasoning proficiency of students. The research outlines the application of GSP-based instruction, utilizing Geometer's Sketchpad in Mathematics education, with a specific focus on solving quadratic problems. A quasi-experimental design, involving non-equivalent pre-test and post-test assessments, was conducted on 60 second-grade students at a private secondary school in Kuala Lumpur. The experimental group, consisting of 30 students, utilized Geometer's Sketchpad in their learning, while the control group, comprising 30 students, received traditional instruction. Data analysis was performed using ANATES 4 and SPSS 25.0 software, incorporating inferential statistics such as paired t-tests and one-way ANCOVA for quantitative data analysis. Both groups underwent an initial pre-test assessment. The research findings reveal a significant disparity in algebraic reasoning proficiency between the two groups, indicating substantial improvement after the intervention. Consequently, the integration of Geometer's Sketchpad in GSP-based instruction contributed to the enhancement of students' algebraic reasoning skills, particularly in quadratic problem-solving. In conclusion, this study underscores the potential of Geometer's Sketchpad as an instructional intervention, urging mathematics educators to contemplate its incorporation as an alternative teaching tool.
Digital Mathematics Module Based on Problem-Based Learning Model with Classpoint Mathematics Gamification Arnellis, Arnellis; Zulnaidi, Hutkemri; Yuanita, Putri; Yerizon, Yerizon; Sari, Atika; Syaputra, Hamdani
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 9 No 2 (2025): JEP (Jurnal Eksakta Pendidikan)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol9-iss2/1060

Abstract

Problem solving skills is one of the most important skills students should achieve in mathematics. However, students' mathematical problem-solving skills still low. This research offers classpoint mathematics gamification in digital mathematics module based on problem-based learning. Thus, this research was conducted to develop a valid, practice, and effective mathematics digital module based on problem-based learning model with classpoint mathematics gamification (ChePomathGo) in improving students’ problem solving skills. This study used the Plomp development model, including the preliminary research, prototyping, and assessment phases. Preliminary research involving 32 students and 1 teacher and prototyping and assessment phase involving 9 students in seventh grade junior high school. Data analysis used are descriptive analysis. The result shows that the mathematics digital module based on problem-based learning model with ChePomathGo is valid with an average score of 3.67 (very valid category), practice based on students’ and teachers’ positive responses, and effective to improve students’ problem solving skills based on the results of the students' mathematical problem-solving skills test in small group evaluations with an average score of 75% (effective category). The implications of this research is the digital mathematical module developed can be a guidelines for researchers and teachers to improve students’ mathematical problem-solving skills.
Co-Authors 'Afifah, Nur Abd Rauf , Rose Amnah Alias, Norlidah Aljura, Ahmad Naufal Ambarwati, Reza Ardiyanti, Yusi Armis Armis Arnellis, Arnellis Atika Sari Budi Setiawan Cao, Li Cholis Sa’dijah DeWitt, Dorothy Dori Lukman Hakim Eka Herlina Elfis Suanto Erfan Yudianto Eu, Leong Kwan Hanifah Nurus Sopiany Hayiduerapu, Nihassuna Hazar, Siti Heri Retnawati Karomah, Syarifatul Laksmi Dewi, Laksmi Lathiful Anwar Leny Heliawati Li, Hwa Li Lusiana, Fina Yatul M Zainal Arifin, M Zainal Makmuri Makmuri Mandala, Arif Sapta Mbazumutima, Vianney Mushlihuddin, Rahmat Muzakkir Omar, Marlissa Putri Yuanita Rahman, Arief Aulia Rasul, Mohamad Sattar Refugio, Craig N Rianti, Efni Rika Mulyati Mustika Sari Rudi Susilana, Rudi Sanda, Elsa Alvionita Susiswo Syaputra, Hamdani Tak, Chan Choon Tatag Yuli Eko Siswono Yadav, Dharmendra Kumar Yerizon Yerizon Zana, Firdha Mahrifatul