Homework Help for Teens

Khan Academy
Explore the Khan Academy's library of over 4,000 videos on everything from arithmetic to physics, finance, and history. A free world-class education for anyone anywhere.

CQ Researcher
In-depth, unbiased coverage of health, social trends, criminal justice, international affairs, education, the environment, technology, and the economy.

Detailed cultural information about the United States and countries around the world.

Free NC driver’s license permit practice tests and other information related to getting an automobile or motorcycle license.

Information you can trust: Homework Help, Newspapers & Magazines, Sports, Entertainment, Finances, Technology, Health & Sexuality, and more!

Masterfile Premier
Articles, reference books, photos, and maps for virtually every subject. Great sources for research projects.

Working on a paper at 2 a.m.? NCknows connects you to a librarian any time. By instant messaging, you will find answers, articles and more. It's easy and safe.

Science Online
Explore chemistry, biology, astronomy, and myriad other subjects in-depth. Find charts, diagrams, and videos to explain complex concepts and theories. Looking for a science experiment? Start here.

Research a Topic
For more websites and databases, please visit the Research a Topic page.

Student Research Center
Magazines, newspapers, biographies, country reports, images, and encyclopedias on health, science, literature, current events, history, and more.