| The Black Hole Gang | | Learn about the science adventures of Matt, Wei Ling, Rosa, A.J., and Newton. Designed as a resource for kid-friendly science on the web. |
| The Bubblesphere | | All about soap bubbles. Bubble blowing, solutions, history, fun, Java games, bubble machines and trivia. |
| The Christopher Columbus Awards | | Competition open to students in grades 6, 7 and 8. Three or four students work as a team to identify a problem in their community, research it, and use science to develop an innovative solution. |
| The Exploratorium | | A hands-on museum of science, art, and human perception in San Francisco. Site provides interactive online exhibits and exhibitions, activities, science news, and publications, general information about the museum. |
| The Field Museum | | Maintains exhibits and conducts research for old and new biological specimens, ancient cultural artifacts and geology. Page includes photos of exhibits, interactive map of expeditions, educational programs, and history of the facility. Located in Chicago, IL, USA. |
| The Flying Turtle | | Illustrated site celebrates and explains the basic scientific principles that govern both nature and human technology. |
| The Paper Project | | Learn about the simple process of making paper using plants or natural cloth. Page includes illustrations to show the method. |
| The Why Files | | Explores the science behind the news such as why planes crash, how new diseases break out, and why athletes shouldn't use drugs. |
| The World of Agnes Pflumm | | Official site for the Agnes Pflumm science education novels. Includes lesson plans, science project help, integrating science and art, links science and literature, and book information. Also includes tips for kids about time management. |
| TryScience.org | | Features virtual field trips, virtual experiments and other interactive activities supplied by science centers around the world. |
| Wonderville | | Zoom around this 3D city playing games and learning about science. |
| X-Ray for Kids | | Information geared to children about x-rays and interesting x-rays of plants, shells, animals. | |
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