Penalaran Spasial Matematis Dimensi Persepsi dan Visualisasi Kelas VIII dalam Pemecahan Masalah Geometri

Authors

• Risna Zulfa Musriroh, Pendidikan Matematika-Universitas Negeri MalangFollow
• Erry Hidayanto, Pendidikan Matematika-Universitas Negeri MalangFollow
• Rustanto Rahardi, Pendidikan Matematika-Universitas Negeri MalangFollow

Abstract

Mathematical spatial reasoning is needed to solve geometric problems. This study aims to describe the mathematical spatial reasoning of perception, namely describing objects when their position changes and visualization, which is describing the material that builds objects. The research subjects consisted of 6 students of class VIII including 2 students with highly capable, 2 students with moderately capable, and 2 students with lowly capable. The results showed that the ability of mathematical spatial perception and visualization in problem solving, namely: highly capable subjects can imagine and draw objects, moderately capable subjects can imagine objects but have not been able to draw objects correctly, and lowly capable subjects still have difficulty in describing objects.

First Page

1774

Last Page

1781

Recommended Citation

Musriroh, Risna Zulfa; Hidayanto, Erry; and Rahardi, Rustanto (2021) "Penalaran Spasial Matematis Dimensi Persepsi dan Visualisasi Kelas VIII dalam Pemecahan Masalah Geometri," Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan: Vol. 6: No. 11, Article 14.
DOI: https://doi.org/10.17977/jptpp.v6i11.15144
Available at: https://citeus.um.ac.id/jptpp/vol6/iss11/14