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Peningkatan Hasil Belajar Matematika Melalui Model Pembelajaran Discovery Learning Dalam Mewujudkan Profil Pelajar Pancasila Mutmainnah, Nurul; Sahabuddin, Chuduriah; Assaibin, Muhammad; Sukmawati, Sukmawati; Jannah, Miftahul
JPPI (Jurnal Pendidikan Islam Pendekatan Interdisipliner) Vol 9 No 1 (2025): JPPI Volume 9 Nomor 1 Juni 2025
Publisher : UI DDI AGH AD Polewali Mandar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36915/jppi.v9i1.170

Abstract

The purpose of this study is to know how to increase the results of student mathematics after the application of the discovery learning model to realize the pancasila student's profile, as for the sample in this study is class vii f of the 4th state junior high school polewali. The kind of study used was class action research (PTK). Research shows that has met previously set success indicators: (1) the percentage of students who achieve sharp increases from 53.12% of the I cycle to 87.5% in the ii cycle, (2) student activity increased from 59.03% with the highly active category of the I cycle to 83.68% with the highly active category of the ii cycle, (3) the study-study-facility increased from 64.81% in the learning cycle I to 79.62% in the category carried out in the ii cycle, And (4) the application of Pancasila student profiles increased from 50,92% with a category not materializing on I cycle to 79.04% with a category materializing on cycle ii. Based on research and discussion, the discovery learning model was able to improve the learning of mathematics and to reflect on the profile of Pancasila student class vii f of public school 4 polewali.
Ethnomathematics-Based Contextual Learning to Improve Students’ Mathematical Reasoning Ability Suharto, Nuraimah; Sukmawati, Sukmawati; Assaibin, Muhammad
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 6 No. 2 (2026): April - June 2026
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v6i2.5005

Abstract

Mathematical reasoning is a key component of mathematics learning because it enables students to develop logical, critical, and systematic thinking. However, students’ reasoning ability often remains underdeveloped when instruction focuses mainly on procedures and provides limited opportunities to connect mathematical concepts with real-life contexts. This study examined the improvement of students’ mathematical reasoning ability through ethnomathematics-based contextual learning. A quantitative pre-experimental design with a one-group pretest-posttest model was employed. The participants were fifth-grade students at SDN 002 Campalagian in the 2025/2026 academic year. Data were collected using an essay-based mathematical reasoning test and an observation sheet of students’ learning activities. The data were analyzed using descriptive statistics, N-Gain analysis, and a paired-sample t-test. The findings showed that students’ mathematical reasoning ability improved after the implementation of ethnomathematics-based contextual learning. The N-Gain results indicated a moderate to high level of improvement, and the paired-sample t-test showed a statistically significant difference between the pretest and posttest scores. Observation data also indicated that students were actively engaged during the learning process. These findings suggest that ethnomathematics-based contextual learning can support the development of students’ mathematical reasoning ability by linking mathematical ideas to meaningful cultural and real-life contexts. This approach can be considered an alternative instructional strategy for promoting more meaningful mathematics learning in elementary classrooms.