50 States.com
Do you need to do a state report.  Here's the place to start.

Awesome Library

Federal Resources for Educational Excellence (FREE):
A selection of sites via the Federal Government to help students with their studies.

Find a Grave
Find the graves of famous and infamous people

G.A.T.E.S. : Global Access to Educational Sources
Resources for Middle School students and beyond!

Gander Academy's Complete List of Theme Pages for Primary and Elementary Teachers and Students  -teacher created site from a Canadian teacher, great for research 

How Stuff Works
You can find out how common items work.

Internet Public Library 

Libraries on the Web - A list of school libraries on the web

Little Explorers
An online picture dictionary with links for primary students.

Marco Polo  - The MarcoPolo program provides no-cost, standards-based Internet content for the K-12 teacher and classroom, developed by the nation's content experts. Online resources include panel-reviewed links to top sites in many disciplines, professionally developed lesson plans, classroom activities, materials to help with daily classroom planning, and powerful search engines.

National Geographic World Online
Learn world facts, read articles from the magazine, and visit places around the globe.

NoodleTools - Create a bibliography or find the right search engine for your needs.

On-Line Resources - Science resources from Fermilab

Reference Desk – The single best source for facts on the net

The Map Machine
If you want to locate a city or country, check out this site.

The Weather Dude
The weather education site especially for kids, parents and teachers from
national TV meteorologist Nick Walker

Time Magazine for Kids
Just what it says - Time Magazine for Kids Online.