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Journal : Journal on Mathematics Education (JME)

Supporting Students' Understanding of Percentage Rianasari, Veronika Fitri; Budaya, I Ketut; Patahudin, Sitti Maesuri
Journal on Mathematics Education Vol 3, No 1 (2012)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.3.1.621.29-40

Abstract

Many researches revealed that pupils often find difficulties to understand percentage although they are able to recite percent as per hundred and carry out the computations correctly. This might happen due to the way in which the learning percentage has been taught that tends to focus on procedures and recall instead of getting a real understanding of percentage. In Realistic Mathematics Education approach, in which the basic concept is rooted from Freudenthals' idea, mathematics is the activity of organizing matter from reality. Therefore, mathematics should be experientially real for the students. Consequently, in this research the instructional activities were designed through exploring some contextual situations in which percentages play role. Therefore, this research aimed to develop a local instructional theory to support students to extend their understanding of percentage. This research used design research method as an appropriate means to achieve the research aim. The research involved students and mathematics teachers of grade 5 in SD Laboratorium UNESA and SD BOPKRI III Demangan Baru Yogyakarta. Keywords: design research, percentage, understanding, contextual situations
Co-Authors Abdul Gowi Abdul Wakhid Agung Waluyo Agus Waluyo Agus Waluyo, Agus Ahmad Watik Pratiknya Anny Rosiana Masithoh Anny Rosiana Masithoh Anton Surya Prasetya Arini, Larasuci Awatiful Azza Azhari, Nanang Khosim Beni Utomo Boby Nurmagandi Diana Arianti Dwi Dahlia Susanti Dwi Heppy Rochmawati E.P., Yossie Susanti Edy Wuryanto Ellya Qolina Emi Wuri Wuryaningsih Emilia Puspitasari S Endar Cahyawati Erti Ikhtiarini Dewi Erwina, Ira Etty Rekawati Fajriyati Nur Azizah Fauzan Alfikrie Feri Fernandes Ferry Efendi Firman Hidayat Hapsah Hapsah Hargiana, Giur Henny Permatasari Herni Susanti Hongki Julie I Ketut Budaya I Ketut Suada Ice Yulia W Ice Yulia Wardani Ice Yulia Wardani Ice Yulia Wardani Ice Yulia Wardani Ika Juita Giyaningtyas Jovitha Indah Gisbtarani Jumilia Jumilia Junaiti Sahar Kuswantoro Rusca Putra Laksono Trisnantoro Luknis Sabri Luknis Sabri Luknis Subri Maria Suci Apriani Maria Turnip Muhamad Irfanudin Muhamad Irfanudin Muhammad Anshari Muhammad Hadi Muhammad Syafwani Mujahidah, Zakiyah Muliyadi Muliyadi Muri Cahyono Purba Mustikasari - Mustikasari Mustikasari Mustikasari Mustikasari Mustikasari Mustikasari Mustikasari, Nasrah Halim Norsehan Norsehan Novy H.C. Daulima Novy Helena Chatarina Daulima Nur Azizah, Fajriyati Nur Oktavia Hidayati Nursalam Nursalam P, Yossie Susanti E Pardede, Jek Amidos Purwadi Purwadi Reflin Mahmud Reza Fajar Amalia Ria Utami Panjaitan Riris Ocktryna Silitonga Rislah Dibah Rudhito, Marcellynis Andy Rudi Kusnadi S, Emilia Puspitasari Safitri, Aisyah Safitri, Aisyah Sari, Ni Luh Putu Dian Yunita Setyowati Setyowati Silitonga, Riris Ocktryna Sitti Maesuri Patahudin Sri Burhani Putri Sri Endriyani Sri Maryatun Sri Yulia Stephani Rangga Larasati Stephani Rangga Larasati, Stephani Rangga Sudijanto Kamso Susanti Niman Sutoto Sutoto Suyatno, S Syarli, Setiadi Tati Suryati Titin Ungsianik Tiveni Elisabhet Tiveni Elisabhet Tuti Nuraini Tutik Sri Hariyati Widyatuti Winahayu, Neng Esti Winda Ratna Wulan Wiwin Wiarsih Yanti Apriyanti Yati Afiyanti Yossi Susanti Eka Putri Yossie Susanti E P Yossie Susanti E.P. Yossie Susanti Eka Putri zakiyah mista Zakiyah Mujahidah