Article outlining the scientific history behind the evolution of theories about measuring time based on the movement of a pendulum, and about how gravity would impact a pendulum's movement depending on one's proximity to the Earth's...

Interactive website where students can learn about movement of earth's 15 major tectonoic plates and identify types of boundaries. Includes glossary and learning game.

The official online home of Earth Day offers many resources regarding environmental education. Includes the latest news on environmental advocacy and how to take part in Earth Day each year.

This animation shows the movement of seismic waves as they moved from Bolivia to San Juan Puerto Rico during a 1994 earthquake.

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....

This is the story of your life on Earth. Unique interactive lets you find out how, since the date of your birth, your life has progressed. At the same time, investigate how the world around you has changed since you've been alive and how...

A resource to help understand that the movement of the Earth's tectonic plates is caused by convection. The plates' movements cause geologic features on the Earth's surface.

Find an interrelated set of tools--maps, animations, diagrams, photographs, and text--to help you understand tectonic plates and how they move.

A very comprehensive look at the religion of the Great Goddess theories of the Neolithic Age. Different theories abound about the Earth Mother and a feminist spirituality movement in early civilizations as developed by archaeologist...

[Free Registration/Login may be required to access all resource tools.] Describes characteristics of solar energy including the electromagnetic spectrum and movement.

Good site for some general information on the movement of mammals. Gives a description and gives the average speed of a variety of animals.

Animated simulations showing the three types of plate movements: divergent, convergent, and lateral plate boundaries.

In this activity, students will make observations then construct a "sample" model representation of the Earth's layers. They will compare and contrast the movement and material in each layer explaining the location and what it contains.

Students map the patterns of the major ocean currents, and learn about the influences of wind, water temperature, landmasses, and water density on currents.

Discussion of liquefaction and landslides which are two of the many effects of earthquakes.

Examine the changes that occur with the moon's movement in relationship to the Earth and Sun with this astronomy simulation.

This site is a very simple overview of plate tectonics. It includes a map of all the major plates and a diagram of the layers of the earth.

[Free Registration/Login Required] This flipchart contains definitions for axis, rotation, revolution explanation of seasons and an assessment using Activotes.

This is a collection of three videos about "A Fierce Green Fire," an environmental movement to reduce pollution and address climate change.

In addition to exploring the inside of the earth, this unit will explore the consequences on the dynamics of the outer layers; it will deepen the knowledge of plate tectonics and the movement of the plates in the past. It includes 16...

[Free Registration/Login Required] In this unit children learn about the shapes and relative sizes of the Earth, Sun and Moon. Using models they learn how the three bodies move relative to each other and how these movements relate to...

In this investigation, students will be given an opportunity to make the connection between plate boundary movement and the topographic features of the earth.

Environmental awareness in the United States became more focused upon the publication of Rachel Carson's Silent Spring. Read about student protests, presidential legislation, and a new desire to protect the environment.

Virtual reality animation map showing continental drift from 200mya to the present. The animation map is small but effective in showing the positions of the land masses.