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Bar, Varda – Science Education, 1989
Israeli children's (kindergarten to grade nine) explanations about the water cycle are described. Reports the children's views about the source of clouds and the mechanism of rainfall. It was concluded that understanding evaporation is a necessary condition for explaining a mechanism of rain containing the ideas of condensation and heaviness. (YP)
Descriptors: Climate, Concept Formation, Conservation (Concept), Earth Science
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Ross, Katharyn E. K.; Shuell, Thomas J. – Science Education, 1993
Summarizes the results of three related studies whose overall purpose was to determine elementary students' conceptions about earthquakes at two widely separated locations in the United States. Certain topics, such as the cause of earthquakes, seemed to cause difficulty for students. New definitional responses emerged in the studies that took…
Descriptors: Concept Formation, Earth Science, Earthquakes, Educational Research
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Sneider, Cary I.; Ohadi, Mark M. – Science Education, 1998
Presents a study designed to test the effectiveness of a constructivist-historical teaching strategy in changing students' misconceptions about the earth's shape and gravity at the upper elementary and middle school levels. Contains 27 references. (DDR)
Descriptors: Concept Formation, Earth Science, Elementary Education, Gravity (Physics)