Many teachers have experienced the frustration of assigning a topic for a research project, then giving students a block of time in the computer lab, only to discover at the end of the class period that the students spent most of their time looking at sites that were off topic, or otherwise useless. Chances are that if a teacher sent her students off on an internet search with so little guidance, she uses the same methods and wastes her own time in similar fashion. It is likely that this…
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