A Google A Day may provide opportunities for fun in the classroom file students are improving their search skills.
You get three questions, and have to solve it as quickly as possible. The Google page opens so that you can search for the right answers. As soon as you have typed in the correct answer, you may attempt to answer the following question. The clock is ticking, so you loose points when you snooze.
I believe this can be an effective way to train students in improving their searching skills.