top picks
The Earth and beyond: day and night
Use the menu on the left to work through these pages about the sun, moon and Earth

Bitesize: The Earth, Sun and Moon
Read all about the Earth, sun and moon. Then try the activity and do the test!

How the Earth and Moon move around the Sun
Watch a cartoon to find out about the orbits of Earth, Sun and Moon. Then take a quiz.

Earth, Sun and Moon and orbits
Learn about the Earth, Sun & Moon's orbits as you experiment with different times in this fun activity. Discover how long the Earth takes to orbit the Sun, how many hours it takes the Earth to spin around once on its own axis, how long the Moon takes to orbit the Earth, how it all relates to our calendar and other useful facts

»more sites
fine-tune your picks
Select keywords below and click the refine button for more precise results.
 microscopes
 classification
 species
 identification
 orbits
 planets
 day/night
 rotation
 seasons
 months and years
Show Keywords