There are many ways to define Information Literacy. Why do librarians care about this so much? Check out the video on this site: http://dlist.sir.arizona.edu/298/04/Information_Literacy_Video.avi.
With so much information out there that is wrong... it is up to school librarians to help students and teachers alike to find and use appropriate information wisely!
The future of lifelong learners is in the hands of their elementary school librarians!