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Panconesi, Gianni, Ed.; Guida, Maria, Ed. – IGI Global, 2017
Modern technology has enhanced many aspects of life, including classroom education. By offering virtual learning experiences, educational systems can become more efficient and effective at teaching the student population. The "Handbook of Research on Collaborative Teaching Practice in Virtual Learning Environments" highlights program…
Descriptors: Guides, Teacher Collaboration, Virtual Classrooms, Cooperative Learning
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Jakoby, Bernhard – European Journal of Physics, 2009
The collision model is frequently introduced to describe electronic conductivity in solids. Depending on the chosen approach, the introduction of the collision time can lead to erroneous results for the average velocity of the electrons, which enters the expression for the electrical conductivity. In other textbooks, correct results are obtained…
Descriptors: Graduate Students, Textbooks, Physics, Motion