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Exploring the Role of Geometry Understanding and Spatial Ability in Academic Achievement: The Moderating Effect of Self-Confidence Aswani, Andi; S, Agustan; Mukhlis, Mukhlis
AL-ISHLAH: Jurnal Pendidikan Vol 16, No 3 (2024): AL-ISHLAH: JURNAL PENDIDIKAN
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v16i3.5094

Abstract

This study investigates the impact of understanding geometry concepts, spatial ability, and self-confidence on student learning outcomes. Understanding geometry enhances mathematical logic, spatial ability strengthens spatial comprehension, and self-confidence boosts learning motivation. Collectively, these variables are crucial for improving student learning outcomes. The research employed an explanatory design, conducted in two elementary schools within the same cluster. A random sampling method selected samples from one class of an Elementary School in Panyikokkang with 21 students and another class with 23 students, resulting in a total of 44 students. Data collection instruments included a validated Self-Confidence questionnaire, Geometry Concept Understanding test, Spatial Ability test, and a Student Learning Outcomes test derived from daily quizzes on geometry topics. Data were analyzed using Inferential Statistical Analysis and Moderated Regression Analysis (MRA). The Moderated Regression Analysis (MRA) revealed that self-confidence acts as a quasi-moderator in the relationship between understanding geometry concepts and learning outcomes. Specifically, students with higher self-confidence showed a better understanding of geometry concepts, positively influencing their learning outcomes. However, self-confidence did not moderate the effect of spatial ability on learning outcomes. These findings highlight the importance of understanding geometry concepts in enhancing students' comprehension of geometry and developing spatial abilities at the elementary level. The results suggest that self-confidence plays a significant role in mediating the relationship between understanding geometry concepts and learning outcomes but not between spatial ability and learning outcomes. The study underscores the necessity for educators to focus on understanding geometry concepts and fostering self-confidence to design effective learning strategies that improve student achievement in mathematics, particularly in geometry.
Introduction of Mathematics Learning Media at the Elementary School in SD Inpres Teamate, Pallantikang Village, Pattallassang District, Gowa Regency Aswani, Andi; Anggreni, Dian; Cahaya, Mei; Syamsuddin, Agustan; Ernawati, Ernawati
DIKDIMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2024): DIKDIMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT  VOL 3 NO 1 APRIL 2024
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/dikdimas.v3i1.245

Abstract

Mathematics is one of the core subjects in elementary school and plays a significant role in the development of students' logical and analytical thinking abilities. Therefore, the need to be given guidance on the introduction of learning media in mathematics education at the elementary school level. This activity aims to introduce and integrate IT-based learning media into mathematics education at Teamate Inpres Elementary School in Pallantikang Village, Pattallassang District, Gowa Regency. The implementation method of the activity includes the development of materials, teacher training, and student mentoring using the Khan Academy and To DO Math platforms. The findings indicate positive involvement, with 90% student participation in the activity. Evaluation of the activity results reveals a significant improvement in the understanding of mathematical concepts, with 80% of students showing increased speed and accuracy in their responses. The benefits obtained include an increase in student interest in learning, improvement of teacher skills in managing IT-based learning, and enhanced collaboration between the school and the community. The conclusion of this activity emphasizes the role of IT-based learning media strategies in improving the quality of elementary-level mathematics education and strengthening community involvement in supporting educational innovation.