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Emmanuel Echeverri-Jimenez; Morgan Balabanoff – Journal of Research in Science Teaching, 2025
A systematic literature review across multiple scientific disciplines was conducted to explore students' understanding of atomic structure, focusing on students' ACs. A total of 112 publications between 1972 and 2023 were selected for the study. Within the selected body of literature, 851 instances of ACs were distributed across students ranging…
Descriptors: Nuclear Physics, Chemistry, Scientific Concepts, Concept Mapping
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Herrmann-Abell, Cari F.; DeBoer, George E. – Journal of Research in Science Teaching, 2018
This study tests a hypothesized learning progression for the concept of energy. It looks at 14 specific ideas under the categories of (i) Energy Forms and Transformations; (ii) Energy Transfer; (iii) Energy Dissipation and Degradation; and (iv) Energy Conservation. It then examines students' growth of understanding within each of these ideas at…
Descriptors: Energy, Science Instruction, Concept Formation, Energy Conservation
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DeBoer, George E. – Journal of Research in Science Teaching, 2011
Standards-based science education, with its emphasis on monitoring and accountability, is rapidly becoming a key part of the globalization of science education. Standards-based testing within countries is increasingly being used to determine the effectiveness of a country's educational system, and international testing programs such as Programme…
Descriptors: Testing Programs, Testing, Global Approach, Educational Change
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Gunckel, Kristin L.; Covitt, Beth A.; Salinas, Ivan; Anderson, Charles W. – Journal of Research in Science Teaching, 2012
Providing model-based accounts (explanations and predictions) of water and substances in water moving through environmental systems is an important practice for environmental science literacy and necessary for citizens confronting global and local water quantity and quality issues. In this article we present a learning progression for water in…
Descriptors: Water Quality, Environmental Education, Thinking Skills, Science Education
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Choi, Kyunghee; Lee, Hyunju; Shin, Namsoo; Kim, Sung-Won; Krajcik, Joseph – Journal of Research in Science Teaching, 2011
As the context of human life expands from personal to global, a new vision of scientific literacy is needed. Based on a synthesis of the literature and the findings of an online survey of South Korean and US secondary science teachers, we developed a framework for scientific literacy for South Korea that includes five dimensions: content…
Descriptors: Foreign Countries, Scientific Literacy, Science Teachers, Science Education
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Kikas, Eve – Journal of Research in Science Teaching, 2004
This study focuses on the conceptions of trainee, primary, and subject teachers about three phenomena: the motion of objects, seasonal changes, and aggregate changes of matter. A total of 198 participants completed a questionnaire concerning two types of tasks. First, teachers evaluated the adequacy of a given explanation as compared to their…
Descriptors: Misconceptions, Science Instruction, Scientific Concepts, Elementary Secondary Education