Fen Bilgisi Öğretmen Adaylarının Sera Etkisi Kavramı ile ilgili Bilişsel Yapıları

Kahraman, Sibel

doi:10.29129/inujgse.783543

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…Third, they thought that environmental problems caused one another. Kahraman (2020) investigated students' views of global environmental problems and reported three findings. First, students had difficulty defining the greenhouse effect scientifically.…”

Section: Conclusion and Discussionmentioning

confidence: 99%

Middle School Students' Cognitive Perceptions of Cycles of Matter and Environmental Problems: A Word Association Test

Arslan

2023

Int. J. of Cont. Edu. Res.

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This study employed a word association test to determine middle school students' cognitive perceptions and misconceptions of the key concepts regarding "cycles of matter and environmental problems." The study adopted descriptive research in survey model. The sample consisted of 457 eighth-grade students from four middle schools affiliated with the Ministry of National Education (MoNE) in the central district of Muş province in the 2020-2021 academic year. Data were collected using a word association test developed by the researcher. The test addressed eight key concepts: “water cycle,” “nitrogen cycle,” “oxygen cycle,” “carbon cycle,” “ozone layer,” “global warming,” “greenhouse effect,” and “ecological footprint.” The data were analyzed using content analysis. Concept networks were created based on participants’ responses. Participants associated “water cycle,” “nitrogen cycle,” “oxygen cycle,” “carbon cycle,” “ozone layer,” “global warming,” “greenhouse effect,” and “ecological footprint” with “evaporation,” “lightning,” “photosynthesis,” “carbon dioxide,” “ozone hole,” “melting of glaciers,” “global warming,” and “humans,” respectively. Participants did not make adequate associations with oxygen cycle, which was one of the key concepts. It was found that participants did not know enough about the key concepts from the sentences they wrote, preventing them from making scientific statements. They mostly had unscientific and superficial remarks and misconceptions.

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Section: Conclusion and Discussionmentioning

confidence: 99%

Middle School Students' Cognitive Perceptions of Cycles of Matter and Environmental Problems: A Word Association Test

Arslan

2023

Int. J. of Cont. Edu. Res.

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Artificial intelligence applications in education: Natural language processing in detecting misconceptions

Kökver,

Pektaş,

Çelik

2024

Educ Inf Technol

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This study aims to determine the misconceptions of teacher candidates about the greenhouse effect concept by using Artificial Intelligence (AI) algorithm instead of human experts. The Knowledge Discovery from Data (KDD) process model was preferred in the study where the Analyse, Design, Develop, Implement, Evaluate (ADDIE) instructional design cycle was used. The dataset obtained from 402 teacher candidates was analysed by Natural Language Processing (NLP) methods. Data was classified using Machine Learning (ML), one of the AI tools, and supervised learning algorithms. It was concluded that 175 teacher candidates did not have sufficient knowledge about the concept of greenhouse effect. It was found that the AI algorithm with the highest accuracy rate and used to predict teacher candidates’ misconceptions was Multilayer Perceptron (MLP). Furthermore, through the Enhanced Ensemble Model Architecture developed by researchers, the combination of ML algorithms has achieved the highest accuracy rate. The kappa (κ) value was examined in determining the significant difference between the AI algorithm and the human expert evaluation, and it was found that there was a significant difference, and the strength of agreement was significant according to the research findings. The findings of the current study represent a significant alternative to the prevailing pedagogical approach, which has increasingly come to rely on information technologies in the process of improving conceptual understanding through the detection of conceptual misconceptions. In addition, recommendations were made for future studies.

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Pre-Service Elementary Teachers’ Perceptions and Opinions About Greenhouse Effect

Aksan

Çelikler

2013

JBSE

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Through this research, it was aimed to determine the Pre-Service Teachers’ perceptions and opinions about greenhouse effect. The research was carried out with 395 Pre-Service Elementary Teachers. The data in the research were collected through the questionnaire consisting of 36 items with likert type 5 related to greenhouse effect adapted into Turkish by Kılınç, Boyes and Stanisstreet (2008) developed by Boyes and Stanisstreet (1993) and an open-ended question. The quantitative data obtained from the questionnaire used in the research were analyzed using SPSS package program. The qualitative data obtained from an open-ended question were evaluated using the descriptive analysis technique. According to the results of the research, it has been observed that Pre-Service Teachers are not equipped with the sufficient knowledge about environmental problems. It has been concluded that Pre-Service Elementary Teachers established the false cause-effect relationship between environmental problems such as greenhouse effect, ozone layer problem, acid rain. Key words: global warming, greenhouse effect, pre-service elementary teachers.

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Fen Bilgisi Öğretmen Adaylarının Sera Etkisi Kavramı ile ilgili Bilişsel Yapıları

Cited by 3 publications

References 15 publications

Middle School Students' Cognitive Perceptions of Cycles of Matter and Environmental Problems: A Word Association Test

Middle School Students' Cognitive Perceptions of Cycles of Matter and Environmental Problems: A Word Association Test

Artificial intelligence applications in education: Natural language processing in detecting misconceptions

Pre-Service Elementary Teachers’ Perceptions and Opinions About Greenhouse Effect

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