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Analysis of Critical Thinking Skills of Grade IX Students in Opportunity Material Reviewed from Self-Regulated Learning Findi Auliya Fatikhah; Fitriyani; Gunawan; Ahmad; Kusno
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 2 (2025): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v7i2.217

Abstract

Critical thinking skills are very important and closely related to how students manage their learning process independently. The purpose of this study is to analyze the ability to think critically on opportunity materials reviewed from self-regulated learning in junior high school students in grade IX. The method used is qualitative with a descriptive approach. The research was carried out at Putra Harapan Boarding School Purwokerto with the research subject grade IX students. The research instruments used were in the form of essay questions designed based on indicators of critical thinking ability and self-regulated learning (SRL) questionnaires. Based on the students, they are grouped into high, medium, and low categories. Respondents were taken one student from each category by purposive sampling. Data analysis includes reduction, data presentation, and Conclusions. The results of the study were that students in the high SRL category met the achievement of correct and complete critical thinking skills. Students in the SRL category are meeting the critical thinking indicators appropriately but need to emphasize the aspect of argument analysis. In contrast, low SRL students cannot achieve complete critical thinking skills.
Development of Deep Learning-Based Ethnomathematics E-LKPD to Improve Mathematical Creative Thinking Fitriyani; Kusno
Tsaqila | Jurnal Pendidikan dan Teknologi Vol. 6 No. 1 (2026)
Publisher : Universitas Muhammadiyah Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/tjpt.v6i1.607

Abstract

This study focuses on the development of ethnomathematics-based E-LKPD integrated with a deep learning approach as an effort to improve the mathematical creative thinking ability of ninth-grade students in the topic of transformation geometry. This study used a development method (R&D) with a 4D model which includes the stages of defining, designing, developing, and disseminating. The subjects of the study were ninth-grade students consisting of 17 students in the experimental class and 18 students in the control class at SMP Boarding School Putra Harapan Purwokerto. Data collection in this study was carried out using validation sheets from experts, student response questionnaires, as well as tests of mathematical creative thinking ability in the form of open-ended questions. The developed E-LKPD product was assessed to meet the criteria of being very valid and showed a very good level of practicality. The effectiveness analysis results indicate that the mathematical creative thinking ability of students in the experimental class differs significantly compared to the control class, with an effect size value falling into the medium category. The developed E-LKPD product shows feasibility for use as innovative teaching material that can strengthen meaningful learning and encourage the improvement of students' mathematical creative thinking abilities.