"Mr. Rudolph took particular exception to the programming exercises, in which the computer automatically informed students whether or not they got 100 percent on the task. "It's so black and white," he tells Wired Campus. "They have to make it easy enough so everyone can get 100 percent, basically. In the past I've turned in programming assignments, and only the really smart kids got stellar scores, because they went above and beyond. This model kind of discourages that.""