Now showing items 1-3 of 3
The nature of middle school learners' science content understandings with the use of on-line resources
(Wiley Subscription Services, Inc., A Wiley Company, 2003-03)
Early research on using the World Wide Web indicated that middle school students did not explore much and used Web tools naively. In response to these challenges, an on-line research engine, Artemis, was designed to provide ...
Promoting understanding of chemical representations: Students' use of a visualization tool in the classroom
(John Wiley & Sons, Inc., 2001-09)
Many students have difficulty learning symbolic and molecular representations of chemistry. This study investigated how students developed an understanding of chemical representations with the aid of a computer-based ...
An Investigation of Software Scaffolds Supporting Modeling Practices
(Kluwer Academic Publishers; Springer Science+Business Media, 2002-12)
Modeling of complex systems and phenomena is of value in science learning and is increasingly emphasised as an important component of science teaching and learning. Modeling engages learners in desired pedagogical activities. ...