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All Journal Jurnal Adijaya Multidisiplin Journal of Mathematical Pedagogy (JOMP)
Nur Hasanah Siregar
Universitas Negeri Medan
Religion Humanities Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Journal of Mathematical Pedagogy (JOMP)

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Improvement of Students' High Order Thinking Skills (HOTS) Ability through the Application of Van Hiele Theory Assisted by Video Animation Kairuddin Kairuddin; Budi Halomoan Siregar; Nur Hasanah Siregar
Journal of Mathematical Pedagogy (JoMP) Vol. 2 No. 1: December 2020
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jomp.v2n1.p32-39

Abstract

Geometry, which is a branch of mathematics related to visualization often makes students less motivated. Thus, the ability to think mathematically, which is suitable with Van Hiele's geometric thinking ability, need to be promoted in any interactive mathematics learning. Thus, this research is aimed at examining how students' high order thinking skills through the application of Van Hiele's theory with the help of animated videos.  Van Hiele's geometric thinking stages consist of visualization, analysis, abstraction, deduction, and rigor. To apply it, researchers used the Thiagarajan learning model known as the Four-D Model. Participants involved in this study were eleventh grade students of an Islamic secondary school in Sumatra, Indonesia. The instruments used were learning tests and student worksheets. Results indicates that Van Hiele's theory aided by video animation helps students improve students thinking skills and students experience regarding their ability to solve geometric higher-order thinking skill problems.Keywords: HOTS, Van Hiele, Geometry, Video Animation
Co-Authors Budi Halomoan Siregar Halomoan Sitorus Kairuddin Kairuddin