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Searching for:- Author=Samia Khan
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Listservs in the College Science Classroom: Evaluating Participation and “Richness” in Computer-Mediated Discourse
Journal of Technology and Teacher Education (JTATE) 13:2 , April 2005
Journal of Technology and Teacher Education (JTATE) 13:2 , April 2005
How do instructors motivate students to participate in computer-mediated discussion? If they do participate, how can the quality of their interactions be assessed? This study speaks to these questions by examining online participation and discourse...
How Computer Simulations Can Assist Model Generation In Students: Providing an Adaptable Structure to Guide Student Learning
World Conference on Educational Multimedia, Hypermedia and Telecommunications (EDMEDIA) 2005:1 , Jun 27, 2005
World Conference on Educational Multimedia, Hypermedia and Telecommunications (EDMEDIA) 2005:1 , Jun 27, 2005
Le Châtelier's principle and chemical equilibrium are considered two of the most difficult topics for students in high school chemistry, and despite the development of numerous simulations, software solutions have met with limited success. We...
Integrating Computer Simulations into Chemistry Classrooms: An Interactive Approach for Learning Le Châtelier’s Principle
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN) 2005:1 , October 2005
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN) 2005:1 , October 2005
It is essential to investigate how classroom activities and interactions with computer simulations contribute to students' understanding of unobservable processes in science. To accomplish this, we developed and implemented a computer simulation as...
Dynamic Computer Analogies and Conceptions of Chemical Equilibrium
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN) 2009:1 , Oct 26, 2009
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN) 2009:1 , Oct 26, 2009
A computer simulation program that utilizes a dynamic analogy to represent Le Chatelier's Principle was studied to investigate how the analogy contributed to students' conceptions of chemical equilibrium. 46 Grade 12 Chemistry students interacted...
4C: A Web2.0 Case Study Analysis Tool
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN) 2009:1 , Oct 26, 2009
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (ELEARN) 2009:1 , Oct 26, 2009
Abstract: We introduce the 4C Database , a Web 2.0 case study database repository that facilitates performing cross-case analysis between case studies stored in it. We present the design motivations and technical structure of 4C, along with a...
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