Improving Students’ Mathematics Learning Outcomes through Demonstration Methods in Geometry Materials

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