General Homework Help
varsitytutors.com – free practice tests
varsitytutors.com – mobile apps
Civics
Ben’s Guide to US Government for Kids
English
RhymeZone – Rhyming Dictionary
Acronym and Abbreviation Dictionary
Encyclopedia Britannica Online
Sparknotes.com
Study guides for English literature.
Geography
Encyclopedia of Greek Mythology
History
Library of Congress Digital Collections
Historic photograph collections of United State’s history.
USHistory.org
Hundreds of resources about American History.
Civil War Maps
Search for maps by location, subject or alphabetically.
U. S. National Archives and Records
Get primary source documents for American history.
Mr. Dowling’s History Passport
Links to information on counties, culture and history.
Ben’s Guide to US Government for Kids
EyeWitness
EyeWitness to history.
National Geographic Xpeditions
Math
Math Reference Tables
Dave’s Math Tables – Math tables, algebra formulas, and more.
Math.com
The World of Math online.
Graph Paper!
Used your last sheet of graph paper? Don’t worry, you can print out different kinds of graph paper here.
Doodle Math
Webmath is a math-help web site that generates answers to specific math questions and problems.
A+ Math
This site was developed to help students improve their math skills interactively.
S.O.S. Math
Your free resource to review material from Algebra to Differential Equations.
Algebra Homework Help
Step by step answers to your algebra questions.
Science
The Exploratorium Science Museum
The Exploratorium has a web site of over 15,000 web pages exploring science, art, and technology including science experiments and activities.
NASA
Thousands of pages of resources on astronomy, planets, comets, astronauts and new discoveries of the National Aeronautics and Space Administration.
The Mad Scientist Network
The MadSci Network represents a collective cranium of scientists providing answers to your questions.
NIEHS Kids Page
National Instituate of Environmental Health Sciences.
NASA Star Child
A learning center for young astronomers.
Bill Nye the Science Guy
Making science entertaining and accessible.
The Periodic Table of the Elements
Search Engines and Web Directories for Kids