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All Journal Jurnal Pendidikan Matematika dan IPA Jurnal Didaktik Matematika Jurnal Pendidikan Matematika Universitas Lampung Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Eduma : Mathematics Education Learning and Teaching Al-Jabar : Jurnal Pendidikan Matematika JRPM (Jurnal Review Pembelajaran Matematika) JMPM: Jurnal Matematika dan Pendidikan Matematika Jurnal Tadris Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika Arithmetic : Academic Journal of Math Journal Focus Action of Research Mathematic (Factor M) JME (Journal of Mathematics Education)
Eka Resti Wulan
Institut Agama Islam Negeri (IAIN) Kediri
Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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Journal : Eduma : Mathematics Education Learning and Teaching

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Examples and Non-examples as a Road to Understanding the Concept of Function Eka Resti Wulan; Yulia Izza El Milla
Eduma : Mathematics Education Learning and Teaching Vol 9, No 2 (2020)
Publisher : Jurusan Tadris Matematika IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v9i2.7368

Abstract

This qualitative study aims to describe the conceptual understanding of prospective mathematics teachers at STKIP PGRI Lumajang by determining examples and non-examples of functions. This research was conducted by giving tests and interviews with 12 subjects. Data were analyzed using Miles & Huberman model.  This study showed that the subjects investigated whether paired to determine a given statement is a function or not. Subjects focus on specific expressions, e.g., or others that they have previously recognized as a function. However, some subjects used the vertical line test to determine a given graph represents a function or not, although they were unable to explain why the vertical line test was the appropriate method. Their understanding is limited to procedural knowledge such as mental representations and incomplete concept images, then failing to be comprehensively linked to the definition of the concept of function
Co-Authors Agus Miftakus Surur Ahmada Maghfirotul Inayah Alawiyah Mahfudhah Apriana Swastika Dewi Hamidah Dewi Hamidah Dewi Hamidah Diana Puspitasari Dina Awalia Dini Nur Diantik Dwi Shinta Rahayu Dwi Shinta Rahayu El Milla, Yulia Izza Fidia Astuti Fita Nuril Azizah Iffatur Rofiqoh Indah Nur Komala Sari Kharisma Lisa Hada Laylatul Khusnah Makbul Muksar Muhammad Yafis Kahfi Muttaqin Muzayyanatul Jannah Nadya Salsabila Nilta Ilmiyatur Rosidah Nurul Hidayah Rusmala Eva Anggraini Subanji Subanji Ulfa Rohmatin Zenik Nurfadilah Zulinda Nur Saidah