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da Silva Costa, Mauricio Bruno; dos Santos, Bruno Ferreira – Chemistry Education Research and Practice, 2022
The learning of scientific concepts is one of the main research subjects in science education. Although little used, the theory of conceptual profiles allows the study of this knowledge, taking into account the presence of different ways of thinking about a certain concept in the same individual. This study aimed to build a conceptual profile for…
Descriptors: Science Instruction, Scientific Concepts, Chemistry, Concept Formation
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Buske, Rodrigo; Bartholomei-Santos, Marlise Ladvocat – Journal of Biological Education, 2021
Genetics is an area that is increasingly important in people's daily lives. Despite this, its teaching/learning is among the most challenging topics in biology. Several instruments were created over a number of years to ascertain the quality of teaching and learning genetics. In our study, we created a specific instrument to investigate Mendelian…
Descriptors: Genetics, Science Instruction, Secondary School Science, Knowledge Level
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Pazinato, Maurícius S.; Bernardi, Flávia M.; Miranda, Ana Carolina G.; Braibante, Mara Elisa F. – Journal of Chemical Education, 2021
This work aims to evaluate the evolution of chemical bonding concepts of high school students at public schools in southern Brazil. For this, we built the epistemological profile of each student who took part in a teaching-learning sequence (TLS) about this topic, based on the foundations of Bachelard's theory. Following the principles of the…
Descriptors: Foreign Countries, High School Students, Secondary School Science, Science Instruction
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Batista, Rita; Borba, Rute; Henriques, Ana – Statistics Education Research Journal, 2022
This study aims to analyse the reasoning that children and adults with the same school level use to assess and justify the fairness of games, considering aspects of probability such as randomness, sample space, and comparison of probabilities. Data collection included a Piagetian clinical interview based on games of chance. The results showed that…
Descriptors: Probability, Statistics Education, Intervention, Thinking Skills
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Luz, Mauricio R. M. P.; Oliveira, Gabriel A.; Da Poian, Andrea T. – Biochemistry and Molecular Biology Education, 2013
A misconception regarding the human metabolism has been shown to be widespread among high school students. The students consider glucose as the sole metabolic fuel, disregarding that lipids and amino acids can be oxidized for ATP production by human cells. This misconception seems to be a consequence of formal teaching in grade and high schools.…
Descriptors: Science Instruction, Metabolism, Misconceptions, Scientific Concepts
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Lamanauskas, Vincentas, Ed. – International Baltic Symposium on Science and Technology Education, 2021
These proceedings contain papers of the 4th International Baltic Symposium on Science and Technology Education (BalticSTE2021) held in Šiauliai, Lithuania, June 21-22, 2021. This symposium was organized by the Scientific Methodical Center "Scientia Educologica" in cooperation with Scientia Socialis, Ltd. Lithuania. The proceedings are…
Descriptors: STEM Education, Science Education, Worksheets, Mathematics Education
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Picton, Oliver James – International Research in Geographical and Environmental Education, 2008
This paper reports on a small-scale pilot study undertaken at a secondary school in England, exploring how children learn about and construct distant places. Using drawings, concept mapping and interviews, the research examines the process of learning about Brazil over a period of formal learning, and how teaching and resources influence…
Descriptors: Concept Mapping, Teacher Role, Learning Processes, Foreign Countries
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Mortimer, Eduardo F. – Science and Education, 1995
Presents a model to analyze conceptual evolution in the classroom, based on the notion of conceptual profile. Suggests that it is possible to use different ways of thinking in different domains, a new concept does not necessarily replace previous ideas, and learning science is to change a conceptual profile and become conscious of different zones…
Descriptors: Concept Formation, Constructivism (Learning), Foreign Countries, Misconceptions
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Lynch, Collin F., Ed.; Merceron, Agathe, Ed.; Desmarais, Michel, Ed.; Nkambou, Roger, Ed. – International Educational Data Mining Society, 2019
The 12th iteration of the International Conference on Educational Data Mining (EDM 2019) is organized under the auspices of the International Educational Data Mining Society in Montreal, Canada. The theme of this year's conference is EDM in Open-Ended Domains. As EDM has matured it has increasingly been applied to open-ended and ill-defined tasks…
Descriptors: Data Collection, Data Analysis, Information Retrieval, Content Analysis