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All Journal Management of Aquatic Resources Journal (Maquares) Journal of Industrial Engineering Management Jurnal Ilmiah Universitas Batanghari Jambi Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Indonesian Journal of Obstetrics and Gynecology (Majalah Obstetri dan Ginekologi Indonesia) Jurnal Teknologi Informasi MURA Jambura Journal of Sports Coaching Jambura Journal of Educational Chemistry Jorpres (Jurnal Olahraga Prestasi) Journal of Physical and Outdoor Education Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Jurnal Simki Pedagogia Journal Computer Science and Informatic Systems : J-Cosys INTERNATIONAL JOURNAL OF CULTURAL AND SOCIAL SCIENCE CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Entalpi Pendidikan Kimia Jurnal Teknologi Informasi Mura Jurnal Kewirausahan dan Multi Talenta (JKMT) DEVOTIONIS: Journal of Community Service
Muhamad Fadli
Program Studi Manajemen Sumberdaya Perairan, Jurusan Perikanan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Mapping Students’ Misconceptions in Chemical Bonding Using the Four-Tier Diagnostic Test Fadli, Muhamad; Palisoa, Napsin
Jambura Journal of Educational Chemistry Vol 8, No 1 (2026): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjec.v8i1.36108

Abstract

Students’ understanding of Lewis structures and the octet rule remains a fundamental challenge in chemistry learning and is frequently characterized by conceptual difficulties. This study aims to describe the conceptual understanding profile of Chemistry Education students on Lewis structures and related sub-concepts using a Four-Tier Diagnostic Test. A descriptive quantitative research design was employed, involving 17 students from the Chemistry Education Study Program. The diagnostic instrument consisted of 15 items representing valence electrons, Lewis structures–octet rule, formal charge, resonance, octet exceptions, central atom determination, and coordinate covalent bonding.The results indicate that students’ conceptual understanding is dominated by non-scientific categories. Only 10.20% of responses demonstrate sound conceptual understanding, whereas misconceptions and lack of knowledge account for 41.57% and 48.24% of responses, respectively. These findings suggest that most students have not yet developed an adequate conceptual understanding of Lewis structures. Item-level analysis reveals pronounced conceptual weaknesses in the Lewis structures–octet rule concept, as well as a complete lack of conceptual knowledge in formal charge, resonance structure determination, odd-electron octet exceptions, and central atom determination. Furthermore, very high proportions of misconceptions (94.12%) are identified in specific diagnostic items related to resonance concepts and coordinate covalent bonding.Overall, the findings demonstrate widespread conceptual difficulties across advanced subtopics related to Lewis structures, highlighting the need for instructional strategies that emphasize conceptual change and strengthen students’ representational understanding.
Co-Authors - Ruswahyuni Agus Rusdiana,, Agus Andri Primadi, Andri Bagerry, Muhammad Moreno Chayati, Nurul Endi Adriansyah Fadhila Muhammad Libasut Taqwa Feril Hariati Fitri Fitri Hardwis, Syam Hariko, Rezki Ika Kartika Iman Imanudin Indra Sholehudin Janviera, Egi Dinda Latumaerissa, Daniel Eliazar Mahaly, Sawal Mahendra, Agus Mamat Heryanto Marhadi Marhadi Mohammad Zaky Neila Susanti Nursapia Harahap Palisoa, Napsin Pangestu, Ilham Aji Peppy Herawati Rahmansyah, Zamal Ridlan, Ahmad Risqah Amaliah Kasman Rusnawati Ellis Sigit Purbadi Suryanti - Suryapranatha, Dicky Syarif, Sabrina Aisha Tohir, Muhammad Tuasikal, Abdul Jalil