National Institutions and Museums

• NASA
• National Air & Space Museum
• Smithsonian
• Franklin Institute Science Museum

Science and Weather

• Weather Photos from Space
• The Weather Underground
• USA Today's weather page

• Ocean Planet, Virtual Smithsonian Exhibit
• TOPEX/POSEIDON, NASA oceanography satellite project
• Woods Hole Oceanographic Institute
• Scripps Institution of Oceanography
• Monterey Bay Aquarium
• Sea World Busch Gardens

Mathematics

• Megamath, interactive elementary mathematics site.

Internet Safety

• NetSmartz - main site
  • Who's Your Friend on the Internet game
  • Real Life Stories
• National Center for Missing & Exploited Children
• International High Technology Crime Investigation Association
• Safe Kids
• Get Net Wise
• I Keep Safe
• Disney Cyber Netiquette

• William Shakespeare, the complete on-line works of William Shakespeare
• Bartleby Project, full text of literary classics and reference sources

• 1997 CIA World Factbook, source of current information about countries of the world compiled by the CIA

• Grade 4 History Alive! lessons published by Teachers Curriculum Institute
• White House for Kids
• Volcano World!
• Scholastic
• PBS Early Math - get ideas on how to encourage your child's natural interest in math. Plus, find out how to provide your child with a solid foundation for math learning. The site includes interactive games as well as hands-on, printable activities.

• Nat. Association of Elem. Principals
• Nat. Association of Secondary Principals
• Ideas and Education
• Education World, excellent search tool
• Professional Development Sites
• Education Hotlists
• Educational Research Service, non-profit foundation serving the research and information needs of educators and the public

• Teacher-to-Teacher Workshops - offers free research-based
  practices and effective methods of using data that have been succesfully
  applied in the classroom
• Global Schoolhouse, educators sharing curriculum ideas & educational exchanges
• Cnet, a wealth of information on web software & technology
• NAP, reinventing schools - a report on technology
• Eisenhower National Clearinghouse for Mathematics and Science Education
• The Teacher's Network
• U.S. Environmental Protection Agency
• The National Association of Biology Teachers
• Texas Instruments
• Kathy Schrock's Guide to Educators
• Educational Technology for Schools, Jamie McKenzie page
• For Teachers Integrating Technology Into the Curriculum
• Apple Learning Interchange, good site for curriculum units involving technology
• Teaching Big 6 Information Skills, site designed at UCF that introduces teachers to the information literacy curriculum called the Big Six Skills Approach
• Internet For Classrooms - On-line practice modules to help teachers use technology effectively. Go to this site's main page for more valuable information.