NASA
Nasa Star Child: The Blue Planet (Level 2)
A good general introduction to planet Neptune for students. Has many links to more detailed information about the planet throughout the page, as well as special links for interesting facts. Also features a printable version of the page.
Other
Perspective Periodicals: The Fungus Kingdom: Lichens
Lichens are one of the most fascinating organisms on this planet. If fact, they are actually composed of two organisms - a fungus and algae. Find out all the amazing facts about this interesting organism.
A&E Television
History.com: The Space Race: Interactive Universe
A virtual journey through space offers photos and facts about Earth and its neighboring planets, comets, other celestial bodies of the Solar System, and the Milky Way and Andromeda galaxies.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Mars
Discover interesting facts about Mars, the furthest planet from the sun.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Earth's Moon
Discover interesting facts about Earth's partner, the moon, which is more like a double planet than a planet and a moon.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Venus
Discover interesting facts about Venus, the hottest planet and the second planet from the Sun.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Mercury
Discover interesting facts about the tiny planet Mercury, the closest planet to the Sun.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Neptune
Discover interesting facts about Neptune, the fourth-largest planet.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Jupiter
Discover interesting facts about Jupiter, the largest planet in the solar system.
University of Texas at Austin
The University of Texas Mc Donald Observatory: Saturn
Discover interesting facts about Saturn, the second-largest planet in the Solar System.
ClassFlow
Class Flow: Astronomy Planets
[Free Registration/Login Required] The student will be able to compare and contrast the similarities and differences of the planets. The student will be able to name three facts about inner planets and three facts about outer planets.
Nine Planets
The Nine Planets: Earth Facts
Find lots of information about our planet Earth here. Covers basic facts, Earth's history, layers of the Earth, plate tectonics, composition of the atmosphere, Earth's magnetic field, and some facts about our moon.
NASA
Nasa Star Child: Saturn, the Ringed Planet (Level 1)
A good simple introduction to planet Saturn for young students. Audio content available. Vocabulary words linked to glossary of terms. Printable version available.
PBS
Pbs: Journey to Planet Earth: Seas of Grass
A part of the PBS series "Journey to Planet Earth," this section explores the world's grasslands, some of which are in environmental danger. Includes video and educational resources.
Other
Mars Quest Online: The Red Planet
Collect facts, engage in simulations, and explore Mars with the tools provided.
Smithsonian Institution
Smithsonian: Ocean Planet: Interdisciplinary Marine Science Activities
Smithsonian Institution presents ?Ocean Planet: Interdisciplinary Marine Science Activities?. Through this series of six interdisciplinary lessons, students will look at such things as the organisms in different marine ecosystems, the...
ClassFlow
Class Flow: Understanding the United States Government Part 3
[Free Registration/Login Required] Using video and Activote assessment questions, students will learn basic facts about the United States government. One in a series of several flipcharts submitted on the topic.
Smithsonian Institution
National Museum of Natural History: Ocean Planet: In Search of Giant Squid
An on-line exhibit archived from a Smithsonian exhibit explores and interprets the facts and myths surrounding giant squids - the world's largest invertebrates.
Enchanted Learning
Enchanted Learning: All About Space: Mercury
The planet Mercury is profiled with information about its size, mass, atmosphere, length of day, and the like. Features include interactive activities and learning exercises.
NASA
Nasa Star Child: The Planet Earth
Facts about the Earth including its orbit, its atmosphere, and its landforms. Includes a discussion question on seasons, with facts about them, and the answer. A linked page covers similar material in a "Level 2" version, and has a...
California Institute of Technology
Spitzer Science Center: Historias Desde Espacio: Premiacion a Las Planetas
All the planets are competing to see who is the best planet in the Solar System. Read the story in Spanish to learn the results of the pageant. Excellent source of information presented in a fun manner.
Museum of Science
Oceans Alive! Physical Features of the Ocean
Oceans site explores the physical features that lie deep below the surface of our world's oceans.
NASA
Nasa: Solar System Exploration
Enter our solar system to interact with the planets, moons, asteroids, meteors, and more. Investigate with NASA scientists and explore missions related to space exploration. Read facts, compare statistics, look through resources, and...
Other
Roller Coaster Database: Worldwide Roller Coaster Data
This is a comprehensive research database with data on over 6,300 roller coasters all over the planet.