Google For Educators is designed for Teachers, Librarians, Parents who instruct or anyone that has anything to do with transmitting information from one group of people to another.
You don't have to be in a classroom to appreciate some of the assistance Google is providing. For LT's in Library 10a 101 or 102 you definitely want to check out the poster section where you can download posters on how to perform better searches with Google.
Other Items To Peruse:
Under Tools For Educators there is a collection of Google Apps that educators can use however when you click the link next to "Google Maps" you get an explanation of how it can be use to explain what it does and how it could be incorporated into a lesson.
There is also Google Apps for Education where you as an instructor/facilitator can make use of GMail, Google Talk, Google Calendar, Google Docs and Spreadsheets to collaborate with either team members or with participants. These are free online applications that can be targeted for a variety of purposes.
The Google Custom Search Engine would allow you to create a mini version of the Google Search that you could tailor to students. It is not hard and the do have a .pdf document that tells you how to create and then added it to a web site or blog.