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Forbes, Cory; Lange, Kim; Möller, Kornelia; Biggers, Mandy; Laux, Mira; Zangori, Laura – International Journal of Science Education, 2014
To help explain the differences in students' performance on internationally administered science assessments, cross-national, video-based observational studies have been advocated, but none have yet been conducted at the elementary level for science. The USA and Germany are two countries with large formal education systems whose students…
Descriptors: Foreign Countries, Comparative Analysis, Video Technology, Elementary School Science
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Judson, Eugene – International Journal of Science Education, 2011
This study examined the mental models of the desert environment held by fourth- and seventh-grade students in the USA and whether those mental models could be affected by: (1) classroom field trips to a desert riparian preserve, and (2) interaction with family members at the same preserve. Results generally indicated that students in this study…
Descriptors: Field Trips, Grade 4, Grade 7, Cognitive Structures