The purpose of this activity is to teach students the reliability of the various resources available for student usage. Most students want to run straight to the internet and do a Google search and expect the answer to pop out at them. The problem is that the sources on the web are not always trustworthy. Use this activity as a way to bring attention to which resources are the best to use, but also to think practically and realistically when searching for information.
This is a complete plan to teach how students should be conducting research. If your opinion differs from my own, change the plan as you see fit!