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All Journal Jurnal Pendidikan Indonesia Jurnal Infinity English Review: Journal of English Education Al Ishlah Jurnal Pendidikan Register Journal Journal of ELT Research UICELL Conference Proceeding Tarbawi : Jurnal Ilmu Pendidikan IRJE (Indonesian Research Journal in Education) Globish: An English-Indonesian Journal for English, Education, and Culture JURNAL TARBIYAH EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Teknodik JURMA : Jurnal Program Mahasiswa Kreatif International Journal of Engineering, Science and Information Technology Edukasia: Jurnal Pendidikan dan Pembelajaran Studies in English Language and Education International Journal of Educational Best Practices Jurnal Infinity
Herri Mulyono
Universitas Muhammadiyah Prof DR HAMKA, Indonesia
Religion Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

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Journal : Jurnal Infinity

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GEOMETRY EXPLORATION ACTIVITIES ASSISTED WITH DYNAMIC GEOMETRY SOFTWARE (DGS) IN A TEACHER EDUCATION CLASSROOM Samsul Maarif; Wahyudin Wahyudin; Muchamad Subali Noto; Wahyu Hidayat; Herri Mulyono
Jurnal Infinity Vol 7 No 2 (2018): Volume 7 Number 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v7i2.p133-146

Abstract

The aims of this study were conducted to investigate the effectiveness of pre-service teachers’ geometric exploration activities assisted by Dynamic Geometry Software (DGS) Cabri II Plus computer application in constructing geometry proofs in a teacher education classroom. To these ends, mix-method design. A total of 72 pre-service teachers taking geometry course participated in the study. Findings of the study show that students who participated in geometric exploration activities assisted by DGS Cabri II Plus computer application had better achievement compared to their counterpart. The use of DGS Cabri II Plus computer application was observed to enable the students to present diagrams of verification problems appropriately, determine the valid conjectures, and make justification regarding the statements in the written proof. More importantly, participating in geometric exploration activities assisted by DGS Cabri II Plus computer application provide students with opportunities to explore alternative proofs related to geometry.
Co-Authors ADE HIKMAT AKHMAD HAQIQI MA'MUN Amirul Mukminin Anita Dewi Ekawati, Anita Dewi Arum Kusumawardani Bita Dwi Rahmani Bita Dwi Rahmani Budhi Akbar, Budhi Busthami Nur, Abdul Hamid Devi Nur Vebriyanti Devi Nur Vebriyanti, Devi Nur Dian Safitri DINDA PERMATASARI Fassya, Intan Fachri Ferawati Ferawati Ferawati Ferawati FERAWATI FERAWATI Ferawati Ferawati Gunawan Suryoputro, Gunawan Herawati, Hani Ihsana El Khuluqo Indrayadi, Toni Kusuma Ningsih, Sri Kusumastuty, Patria Erry Lelyana Syarif Meliya Wati Muchamad Subali Noto Nani Solihati Ningsih, Sri Kusuma NOVITA SARI, RATIH Novitasari, Ratih Nurhasanah Halim Patria Erry Kusumastuty Ratih Novitasari Raufi, Beauty Sholeha Rosalina Rosalina Rosita, Riskha Safahi, Luthpi Samsul Maarif Sintia Triana SITI ZULAIHA Siti Zulaiha Sulthonah, Fathia Amalia Sunu Dwi Antoro Syarif, Lelyana Wahyu Hidayat Wan Ahmad, Wan Fatimah Wulandari , Dwi Siska Zainuddin Zainuddin