Some fabulous graphics accompany this science video on the earth's seasons. The point is clearly made that seasons are a result of the tilt of the earth's axis as it rotates around the sun. As the earth makes its way around the sun,...

What's the weather going to be like tomorrow? The answer depends on your place on the planet. An informative video discusses how factors such as elevation, location, precipitation, and wind can determine an area's climate. It focuses on...

In this Earth's seasons worksheet, students study the diagram of the Earth's position as it orbits the Sun at four positions. Students then label the approximate date and season for the Northern Hemisphere at each stage. There is a word...