- Centers for Disease Control and Prevention
- Plagiarism.org
- Montgomery County Poetry Wits
- IPL2 (Internet Public Library) For Kids
- You Think!
- ESPN Sports Science
- Purdue OWL - Citation Help
- Fact Monster
- Oxford Dictionaries
- Merriam-Webster Dictionary
- Smithsonian Institue
- The Metropolitan Museum of Art
- Distinguished Women of Past and Present
- NASA Astronaut Biographies
- A&E Biography
- Rulers.org
- The White House
- The House of Representatives
- The US Senate
- The Federal Courts
- The Library of Congress
- USA.Gov
- Mathforum by Drexel University
- Exploratorium - The Museum of Science, Art, and Human Perception
- The World Fact Book
- Solar System by NASA
- NASA
- Historic Philadelphia
- Philadelphia Zoo
- ALA's Great Websites for Kids
- Earthquake Hazards Program
- Kids - Ready.gov
- Faultline
- Earthquakes for Kids
- Quiz and Test Taking Strategies
- Learning Express