Our second piece of anecdotal evidence comes from a science class. In a traditional classroom, the classroom is defined by the four walls, the textbook, and the teacher’s expertise in the subject. If the teacher does not know the answer to a question, she typically suggests that the student research the answer at the library and report back. While observing a science class, a student asked about the gestation period of a mammal they were studying. Before the teacher could suggest that the student do the research in the library, several hands were raised. Students had used their wireless Internet access to search for the answer. Again, the teacher began to facilitate a new discussion as the class topic wandered to a related area.