ERIC Number: EJ464641
Record Type: Journal
Publication Date: 1991
Reference Count: N/A
Children's Views Concerning Phase Changes.
Bar, Varda; Travis, Anthony S.
Journal of Research in Science Teaching, v28 n4 p363-82 1991
This article reports on answers by children (grades 1-9, n=83) to oral and written questions concerning the phase change from liquid to gas. The development of concepts was followed, proceeding from concrete to abstract ideas. Many students were found to experience difficulties in problem solving even though they may have had the necessary level of knowledge. (Author/PR)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Authoring Institution: N/A
Identifiers - Location: Israel