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All Journal EDUKATIF : JURNAL ILMU PENDIDIKAN
Syarianty Devi
State Islamic University of North Sumatra Medan
Education Mathematics Social Sciences

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Improving Students’ Mathematics Learning Outcomes through Demonstration Methods in Geometry Materials Adithya Rahman Atmaja; Syarianty Devi; Hadis Purba; Tri Indah Kusumawati; Irsyad Lubis
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 4, No 5 (2022): October Pages 6401-7346
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v4i5.3963

Abstract

This study aims to examine efforts to improve student learning outcomes through demonstration methods in mathematics subjects with building materials in the form of blocks and cubes for fourth grade students of MIN Medan Tembung. This type of research uses classroom action research (CAR), with subjects covering 37 fourth grade students at MIN Medan Tembung. The results of this study conclude that the application of the demonstration method can improve the learning outcomes of fourth grade students at MIN Tembung in mathematics lessons on building materials (cubes and blocks). This is evidenced by the results of the student's pre-test which was originally low, namely 38.64 (none even completed according to the Minimum Completeness Criteria/KKM). The results of the final test in the first cycle that did not use the demonstration method (still conventional method) showed an increase, where 7 students had achieved the KKM score (18.9%) while the other 30 students had not reached the KKM (81.1%). Furthermore, the results of the final test in the second cycle that had used the demonstration method showed a significant increase, where there were 32 students (86.48%) who met the KKM and 5 students (13.52%) who had not reached the KKM.
Co-Authors Adithya Rahman Atmaja Hadis Purba Irsyad Lubis Tri Indah Kusumawati