Helpful Educational links provides some wonderful sites that students, teachers and families can visit that will enrich their learning experience. 
This site will provide many educational games and activities that are categorized by subject.  Teachers could have students visit some of these sites during classroom center activities. 
Click on this the D11 logo to access links that will benefit teachers, students, and other District 11 Staff.  Most of the links are only available through D11 Intranet.  These links are invaluable for locating resources for the classroom.
Library Links: Check out some incredible library links. There is a wealth of information to search for children's books and other resources.  You can also find lesson plans.
Search Engines for Kids: This link provides the user an incredible access to children's sites.
Teacher's Helpful Links: This link will provide teachers with a multitude of activities, lesson plans and worksheets to use in the classroom.