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EFEKTIVITAS VIDEO PEMBELAJARAN BERBASIS ETNOMATEMATIKA DALAM MENINGKATKAN KEMAMPUAN MENENTUKAN KELILING BANGUN DATAR PADA ANAK TUNADAKSA

Najwa Rahmi Davi, Nurhastuti Nurhastuti, Mega Iswari, Mega Iswari, Zulmiyetri Zulmiyetri

Abstract


The aim of this research is to determine the effectiveness of ethnomathematics-based learning videos to improve the ability to determine the circumference of flat shapes in children with physical impairments. The approach used in this research is SSR with an A-B-A design. This research was carried out in 14 meetings divided into 3 phases, the first phase, namely baseline (A1), was carried out in 3 meetings, showing stable results with a score of 20%. The second phase, namely intervention (B), was carried out in 8 meetings, showed an increase with a score of 70% to 90% and showed stability at the 6th to 8th meetings. The final phase, namely baseline (A2), was carried out in 3 meetings, showing stable results with a score of 90%. These results show an increase in the ability to determine the circumference of flat shapes with ethnomathematics-based learning videos for children with physical impairments.

Keywords


Video Pembelajaran berbasis Etnomatematika, Keliling Bangun Datar, Tunadaksa

References


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Full Text: PDF

DOI: 10.24269/tarbawi.v1i2.2594

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