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Polat-Yaseen, Zeynep – Australian Association for Research in Education (NJ1), 2012
This study was designed for two major goals, which are to describe students' mental models about atom concept from 6th to 8th grade and to compare students' mental models with visual representations of atom in textbooks. Qualitative and quantitative data were collected with 4 open-ended questions including drawings which were quantified using the…
Descriptors: Foreign Countries, Elementary School Students, Schemata (Cognition), Visualization
Ben-Arie, Jezekiel; Pandit, Purvin; Rajaram, ShyamSundar – 2001
This paper is focused on a central aspect in the design of a planned digital library for human movement, i.e. on the aspect of representation and recognition of human activity from video data. The method of representation is important since it has a major impact on the design of all the other building blocks of the system such as the user…
Descriptors: Computer System Design, Database Design, Electronic Libraries, Human Posture