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Hung, Jui-long – British Journal of Educational Technology, 2012
This study investigated the longitudinal trends of e-learning research using text mining techniques. Six hundred and eighty-nine (689) refereed journal articles and proceedings were retrieved from the Science Citation Index/Social Science Citation Index database in the period from 2000 to 2008. All e-learning publications were grouped into two…
Descriptors: Electronic Learning, Medical Education, Social Sciences, Journal Articles
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Varrella, Gary F. – Science Activities, 1994
Advocates an approach to teaching environmentally related studies based on constructivism. Presents an activity that makes use of data on chemicals in the water supply, and discusses obtaining and using data sets in the classroom. (LZ)
Descriptors: Constructivism (Learning), Data Processing, Databases, Junior High School Students