Misconceptions and threshold concepts in chemical bonding

Meltafina, M.; Wiji, W; Mulyani, Sri

doi:10.1088/1742-6596/1157/4/042030

Cited by 13 publications

(8 citation statements)

References 13 publications

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“…Moreover, the individual chapters and subchapters have been organized and assigned to so-called Knowledge Components (KC) . The seven KCs in I 3 Learn were engineered based on well-researched student conceptions of ion formation and bonding − (see Table ). In addition, the curriculum for integrated comprehensive schools in Lower Saxony, Germany, where I 3 Learn was implemented, was used to construct the KCs by considering the described competencies for ion bonding .…”

Section: The Learning Platform I3learnmentioning

confidence: 99%

Exploring Data Mining in Chemistry Education: Building a Web-Based Learning Platform for Learning Analytics

Roski,

Ewerth,

Hoppe

et al. 2024

J. Chem. Educ.

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The integration of learning analytics and artificial intelligence methods into education is part of the latest developments and significantly affects chemistry education (research): researchers might face the challenge of collecting and analyzing content-rich data sets involving interdisciplinary approaches from computer science, chemistry, and chemistry education. Developing a learning platform offers a higher degree of freedom compared to using existing Learning Management Systems. This paper presents a step-by-step overview of how we designed and created the web-based learning platform "I 3 Learn". This concrete example showcases how the content management system WordPress can be utilized to develop an online learning infrastructure that enables the application of learning analytics methods. Our approach allows collection of time-accurate log files concerning individual usage behaviors without programming skills. The step-by-step overview enables chemistry education researchers to set up a customized web-based learning platform and lay the data foundation for learning analytics. The value of the I 3 Learn platform is shown through a compelling use-case scenario involving 580 9th-and 10th-grade learners in German chemistry classrooms. In this scenario, we collected and analyzed half a million log files, and we report exemplary results and insights from the data.

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Section: The Learning Platform I3learnmentioning

confidence: 99%

Exploring Data Mining in Chemistry Education: Building a Web-Based Learning Platform for Learning Analytics

Roski,

Ewerth,

Hoppe

et al. 2024

J. Chem. Educ.

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show abstract

“…Miskonsepsi ini disebabkan siswa bingung dalam menghubungkan sifat makroskopik zat dengan sifat partikel, atom, atau molekul (Pérez et al, 2017). Miskonsepsi tersebut dipengaruhi pembelajaran yang hanya berfokus pada level simbolik, tanpa melibatkan level makroskopik dan submikroskopik (Meltafina et al, 2019). Kebanyakan siswa yang mengalami miskonsepsi pada ikatan ionik, hanya mengacu pada logam dan nonlogam untuk menentukan jenis ikatan, sedangkan miskonsepsi pada ikatan kovalen, paling banyak terjadi pada ikatan kovalen koordinasi.…”

Section: Miskonsepsi Pada Topik Partikel Dan Materiunclassified

Analisis Miskonsepsi Kimia dan Instrumen Diagnosisnya: Literatur Review

Rokhim

Rahayu

Dasna

2023

JIPK

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Penelitian ini bertujuan untuk menganalisis trend penelitian miskonsepsi kimia peserta didik pada tingkat SMA dan instrumen diagnosisnya. Metode penelitian ini menggunakan metode Systematic Literature Review (SLR). Data penelitian diperoleh, dari 20 artikel yang diseleksi pada basis data Eric, Scopus, Google Schoolar, Crosccef yang terindikasi dari tahun 2015 hingga 2021. Artikel yang dipilih memiliki kesamaan topik terhadap analisis miskonsepsi. Hasil analisis data menunjukkan bahwa publikasi artikel miskonsepsi peserta didik di tingkat SMA enam tahun terakhir mengalami penurunan miskonsepsi, dan ditemukan lagi miskonsepsi yang lain, yang berarti penelitian miskonsepsi masih menjadi fokus penelitian saat ini dan masalah miskonsepsi kimia masih sering terjadi pada peserta didik SMA. Penyebab miskonsepsi kimia pada peserta didik mayoritas terjadi karena faktor internal berupa ketidaksesuaian prakonsepsi peserta didik dengan konsep ilmuwan. Pengembangan instrumen diagnostik yang digunakan tes Two-Tier, tes Three-Tier, tes Four-Tier, tes Five-Tier, Kuesioner dan soal pilihan ganda bersifat open –ended Jager, dan Essay Diagnostic Test of Chemistry merupakan metode untuk mendeteksi miskonsepsi kimia yang sering dikembangkan dalam penelitian. Selain itu, penelitian ini juga mengungkap bahwa tidak ada perbedaan hasil tentang instrumen yang digunakan dan miskonsepsi yang ditemukan antar lintas negara

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“…Although threshold concepts have been identified and discussed in several fields of study, including chemistry, − a set of threshold concepts particular to analytical chemistry has not yet been described. Drawing on input from professors, professionals, and students of analytical chemistry, we present here a nonexhaustive list of three essential threshold concepts that we suggest for consideration and implementation as instructors of analytical chemistry design their courses.…”

Section: Introductionmentioning

confidence: 99%

Threshold Concepts in Analytical Chemistry

et al. 2023

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Interest in "threshold concepts"�ideas that, once mastered, transform a student's thinking about the discipline�has grown in recent years. Most chemistry educators relate to the idea that "aha" moments can propel students to a new level of understanding and thus help them retain foundational knowledge. Identifying threshold concepts in the various subdisciplines of chemistry can serve as a pedagogical tool when instructors design chemistry courses that guide students from a vague and disconnected understanding of individual course topics to a more nuanced, overarching comprehension of the subdiscipline. In the hopes of sparking a debate on the subject, we use this commentary to suggest three threshold concepts for Analytical Chemistry: (1) Statistics, (2) Molecular interactions, and (3) Chemical equilibria.

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Misconceptions and threshold concepts in chemical bonding

Cited by 13 publications

References 13 publications

Exploring Data Mining in Chemistry Education: Building a Web-Based Learning Platform for Learning Analytics

Exploring Data Mining in Chemistry Education: Building a Web-Based Learning Platform for Learning Analytics

Analisis Miskonsepsi Kimia dan Instrumen Diagnosisnya: Literatur Review

Threshold Concepts in Analytical Chemistry

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