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Schroeder, Meadow; McKeough, Anne; Graham, Susan A.; Norris, Stephen P. – Research in Science & Technological Education, 2019
Background: Uncertainty is a crucial element of scientific knowledge growth. Students should have some understanding of how science knowledge is developed and why scientific conclusions are considered more or less certain than others. A component of the nature of science, it is considered an important aspect of science education and allows…
Descriptors: Student Attitudes, Scientific Principles, Grade 5, Grade 9
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Brown, Katrina – Research in Science & Technological Education, 2018
Background: Many students carry negative beliefs about nuclear radiation and have concerns regarding the safety of nuclear power. However, most of these students have not had any personal or educational experiences with nuclear radiation or reactors on which to form these opinions. Purpose: To examine the influence that a visit to a nuclear…
Descriptors: Nuclear Energy, Outreach Programs, Student Attitudes, Facilities
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Gurcay, Deniz; Gulbas, Etna – Research in Science & Technological Education, 2015
Background: Misconceptions are major obstacles to learning physics, and the concepts of heat and temperature are some of the common misconceptions that are encountered in daily life. Therefore, it is important to develop valid and reliable tools to determine students' misconceptions about basic thermodynamics concepts. Three-tier tests are…
Descriptors: Foreign Countries, Science Tests, Scientific Attitudes, Student Attitudes