What do you believe is the purpose of grades?
External sources (Grad Schools, Jobs, etc)
43%
Motivate students
14%
Evaluate students
43%
Total votes: 14

Cider and beer residue on the side of a glass. Photo credit: http://www.flickr.com/photos/livenow/2728832048/
At the heart of cognitive science is the notion of a representation: How the mind represents the world during perception and how we relate to these representations when we think.
Representations are the objects of thought, the building blocks of mental experience. Representations have been considered imagist
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