PBS
Pbs Learning Media: Seasons on Earth and Mars
Compare the seasons on Earth and Mars with NASA imagery. Use this resource to visualize how the axial tilt of a planet influences its seasons and to compare data about seasonal changes on Earth and Mars. Support materials include:...
PBS
Pbs Learning Media: Water Vapor Circulation on Earth
This simulation from the National Center for Atmospheric Research portrays annual patterns in water vapor and precipitation across the globe, illustrating general circulation patterns as well as seasonal and regional variation. [4:52]
PBS
Pbs Learning Media: Why Do We Have Seasons?
Explore what causes seasons on Earth in this interactive adapted from NASA materials that features four cities at different latitudes. Use this resource to view how Earth's axial tilt causes seasons from different perspectives and to...
Scholastic
Scholastic: Study Jams! Science: Our Solar System: A Day on Earth
A video and a short multiple-choice quiz on how the Earth's tilt on its axis, its rotation, and its orbit around the Sun give us a 24-hour day, a 365-day year, and our seasons.
CK-12 Foundation
Ck 12: Earth Science: Seasons
[Free Registration/Login may be required to access all resource tools.] Describes how and why seasons occur.
Other
Weber State University: The Sun and the Seasons
To those of us who live on earth, the most important astronomical object by far is the sun. This article explains how the motion of the sun through our sky cause day and night, the passage of the seasons, and earth's varied climates.
Other
Earth Science: Earth's Surface and Heat [Pdf]
This textbook chapter looks at the role of temperature in sustaining life on Earth and on weather and climate. It discusses the Earth's movements and the seasons, the circulation of the oceans, wind and weather, and the water cycle....
Other
Earth Sky: Everything You Need to Know: December Solstice 2014
Winter solstice, earliest sunset, latest sunrise. It seems that, in the Northern Hemisphere anyway, these three events should happen on the same day. Read this explanation of the changing of the seasons and learn why the winter solstice...
BioEd Online
Bio Ed Online: Reason for the Seasons
In this set of activities, the path the Sun takes in relation to the Earth is tracked by students on two days, with three months in between them. They will develop an understanding of what causes the seasons as they examine the effects...
TED Talks
Ted: Ted Ed: Reasons for the Seasons
Why do some regions experience full-time heat while others are reckoning with frigid temperatures and snow? And why are the seasons reversed in the two hemispheres? Rebecca Kaplan explains how the shape of the Earth's orbit around the...
Science Buddies
Science Buddies: Project Ideas: The Reasons for the Seasons
In this astronomy science fair project, investigate how the earth's axial tilt creates seasons. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction, followed by a section on...
Alabama Learning Exchange
Alex: The Sun and the Earth
The students will understand the relationship between the Earth and the sun and how this relationship affects observable phenomena on Earth, such as the seasons. The activity will help students learn about these concepts and will...
CK-12 Foundation
Ck 12: Plix: Seasons
[Free Registration/Login Required] View how the axis of rotation causes Earth to have seasons on this site. Also test your knowledge on how the position of Earth and seasons relate with a short quiz.
BBC
Bb Ci Space: Earth
The BBC provides a general overview of the planet Earth. Content includes statistical information, a focus on the four seasons, moon information, and more.
University of Wisconsin
The Why Files: The Ultimate Heating Season
This article talks discusses the climbing temperature and how it is affecting our lives here on earth. It examines El-Nina, global warming, and the greenhouse effect.
Utah Education Network
Uen: Reasons for the Seasons
Lesson plan addresses misconceptions about seasonal changes and Earth's orbit through a pre-lesson plan survey and follow-up experiments to scientifically study the answers to questions found in the survey. Includes great teacher...
Other
Digital Library for Earth System Education: Teaching Box: Seasonal Upwelling
A suite of lessons focusing on the process of upwelling. Inquiry-based exploration of seasonal upwelling includes marine food webs, food production in the ocean, wind-driven ocean currents, and seasonal changes in biotic and abiotic...
Georgia Department of Education
Ga Virtual Learning: Astronomy: The Earth
In this interactive tutorial students will learn what causes the seasons, diurnal cycles and how the constellations move through the sky. Learn we are able to see other planets and how astronomical events affected life on the Earth.
TeachEngineering
Teach Engineering: Our Big Blue Marble
Students are introduced to the fabulous planet on which they live. Even though we spend our entire lives on Earth, we still do not always understand how it fits into the rest of the solar system. Students learn about the Earth's position...
University of Illinois
University of Illinois Extension: Tree House Weather Kids: What Causes the Season?
Explore what causes the change of seasons on the Earth.
Scholastic
Scholastic: Study Jams! Science: Weather & Climate: Seasons
A slideshow and a short multiple-choice quiz on the topic of seasons and how they are caused by the Earth's rotation and orbit.
Wikimedia
Wikipedia: Season
Encyclopedia entry for the seasons. Click on each specific season for more information.
NASA
Nasa: Sci Jinks: What's a Solstice?
Find out how the Earth's tilted axis affects the seasons on the Earth.