What are databases?  Why should students use databases?

A database is a live-feed collection of information that includes newspaper and magazines articles, books, primary sources, and multimedia resources.  Databases can include general information or be subject specific, and can target specific age groups (e.g., primary, high school, or university).  Databases model what good, academic search results look like.

With a search command (basic or advanced) thousands of articles are searched for relevance.

A key advantage database searches have over Google and search engines is that reference articles are usually peer reviewed (meaning the information has been verified for accuracy by experts in the field).  While not foolproof, peer reviewed articles are typically reliable.  Most of these searches do NOT come up with Google searches because they are hidden ...

A disadvantage is many databases require paid subscriptions -- The Hidden Web/Invisible Web/Deep Web are synonymous with databases.

When can students start using databases?

Primary students can use databases. Depending on the database, articles may read to the user, be printable and all can be could be used for whole, small group and indiviual student learning/teaching purposes.

Students begin to learn about peer reviewed articles and the attributes of identifiable/vetted/non-biased resources at a level they can understand.  (Note: The assumption could be made that these databases are not biased.  However, students should learn early that all media are subject to potential bias.)

University, college and trade schools increasingly require students to access databases.

Summary: 

Some wonder about the future of printed non-fiction materials when so much information is available online.  Regardless of that outcome, educators need to prepare students for finding and using relevant and reliable online content.  Databases are a valuable way.