Other
Precession of a Gyroscope and of the Earth's Axis
Describes and calculates the precession of a gyroscope and also discusses the precession of the Earth's axis. Includes several pictures, diagrams, formulas, and details.
Beacon Learning Center
Beacon Learning Center: As the Earth Turns
Join Audrey on her learning adventure as she discovers how the Earth's rotation causes day and night.
NASA
Nasa: Eclipse Predictions and Earth's Rotations
An insightful website from NASA that presents a series of different questions about the rotation of the Earth.
Other
Nasa: Iss Earth Kam
Students get a whole new perspective of the world through images obtained from the International Space Station. Students can even request images to be taken through ISS EarthKAM. Activities and educator guides are provided.
NASA
National Aeronautics and Space Administration: Scijinks: Seasons
An explanation about the rotation of the Earth and why the Earth has seasons.
National Museums Liverpool
Liverpool Museums: The Sun Tracker
This simulation allows the user to see the sun's arc in the sky anywhere in the world at any time. By changing the season settings the user can see how seasons affect the height of the sun's arc.
Geography 4 kids
Geography4 kids.com: Earth Around the Sun
Find out what all results from Earth revolving around the sun every 365 days as well as the rotation of the Earth every 24 hours.
NASA
Nasa: Heliophysics: New Science of the Sun Solar System Connection
This site from NASA lists common and uncommon misconceptions about Sun-Earth Science. Site also provides links to activities and lesson plans as well as background reading.
Geography 4 kids
Geography4 kids.com: Coriolis Spinning Around the Earth
An overview of the Coriolis Force, an effect on wind due to the rotation of Earth.
American Geosciences Institute
American Geosciences Institute: Astronomy
Eight hands-on lessons module in which students explore the characteristics of planet Earth, its moons, the sun, the solar system, planets, and the difference between science fact and science fiction.
NASA
Nasa: Sci Jinks: What's a Solstice?
Find out how the Earth's tilted axis affects the seasons on the Earth.
NASA
Nasa: Image Science Center: Ask the Space Scientist Earth
Site from NASA contains a collection of 91 questions pertaining to the Earth's atmosphere, magnetic field, ionosphere, rotation and origin of life.
Other
Electric Sky: Vernal Equinox
This site, created by an amateur who has studied astronomy for thirty years, provides a scholarly explanation of the vernal equinox. Links to definitions of significant terms.
PBS
Pbs Learning Media: Meteor Showers
This video segment adapted from NASA uses animation to illustrate the properties of meteor showers and comets. Included is are visualizations of a comet's tail and of Earth passing through a debris stream left behind by meteoroids.
Ohio State University
Beyond Penguins and Polar Bears: Common Misconceptions About Day and Night
Misconceptions about the causes of seasons and day and night are common through all ages. Use the information on this site to help your students understand these concepts. Included are links to many resources and lesson plans for...