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Arbour-Nicitopoulos, Kelly P.; Faulkner, Guy E.; Leatherdale, Scott T. – Measurement in Physical Education and Exercise Science, 2010
The objective of this study was to examine the pattern of relations between missing weight and height (BMI) data and a range of demographic, physical activity, sedentary behavior, and academic measures in a young sample of elementary school children. A secondary analysis of a large cross-sectional study, PLAY-On, was conducted using self-reported…
Descriptors: Elementary School Students, Ethnicity, Body Composition, Physical Activities
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Lai, Ming; Law, Nancy – Journal of Educational Computing Research, 2006
This article describes a case study of an international collaboration between two classes of fifth grade students through an online discussion platform with one group more experienced in online knowledge building activities than the other. Before the collaboration, the novice class tended to produce isolated notes filled with information and…
Descriptors: Grade 5, Cooperative Learning, Computer Mediated Communication, Scaffolding (Teaching Technique)