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Yaya Sukjaya Kusumah
Universitas Pendidikan Indonesia
Computer Science & IT Education Industrial & Manufacturing Engineering Mathematics Social Sciences Other

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Journal : Jurnal Pendidikan MIPA

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The Impact of 3D Geometry Assisted 6E Instructional Model to Improve 3D Geometry Thinking Skills of Junior High School Students Sudirman Sudirman; Yaya Sukjaya Kusumah; Bambang Avip Priatna Martadiputra
Jurnal Pendidikan MIPA Vol 23, No 1 (2022): Jurnal Pendidikan MIPA
Publisher : University of Lampung

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Abstract

Abstract: This study aims to reveal the impact of the 6E Instructional 3D geometry model (6E I3DGM) design in improving students' 3D geometric thinking skills. The approach in this study uses a mixed approach. The reason for choosing this approach is that researchers want to get a more comprehensive understanding of this research problem. In this study, the participants involved in this study were (1) junior high school mathematics teachers; (2) grade VIII junior high school students in one of the public junior high schools in Indramayu Regency. In addition, there are three methods of collecting data in this study, namely observation, documentation, tests, which were analyzed using qualitative and quantitative data analysis. Qualitative data analysis using Miles and Huberman (2014) modification consists of data collection, data reduction (data reduction), data display (data display), and conclusion drawing (verification). The statistical test used in this study used an independent t-test. The results of this study conclude that the 6E I3DGM design can improve students' 3D geometric thinking skills. This is because students (1) can activate students' prior knowledge; (2) can relate previous knowledge with prior knowledge; (3) can explore 3D geometry problems; (4) can facilitate the process of constructing new concepts of 3D geometry into students' memory; (5) able to elaborate 3D geometry knowledge acquired in other contexts; (6) can evaluate the acquired knowledge in order that the 3D geometry knowledge possessed by students is stored in cognitive structures for a long period of time.Keywords: 6E instructional 3D geometry model, 3D geometry thinking skills, junior high school students. DOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp45-56
Co-Authors Aat Juatiningsih Lestari Utami Andini Dwi Rachmawati Andini Dwi Rachmawati Anik Yuliani Astri Wahyuni Bambang Avip Priatna Martadiputra cakrawala Dadan Dasari Dadang Juandi Dahlia Fisher Damayanti Lestari, Wiwit Dekriati Ate Diana Ayu Wulandari Edi Irawan Fanny Febryani Fatimah, Siti Florida Moza Harina Fitriyani Jarnawi Afgani Dahlan Kartika Yulianti Kusnandi Kusnandi Lukman hakim muhaimin Muchamad Subali Noto Nanang Priatna Ratni Purwasih Rusdian Rifai Sari Herlina Stanley Dewanto Sudirman Suhendra, S Surgawi Pertiwi Teddy Septian R Tresna Nur’aviandini Turmudi Utari Wijayanti Veni Saputri Yani Siti Tuadah Afriani Yulyanti Harisman