Students in this lesson will be introduced to the concept of tides and tidal forces. By viewing a related applet which visualizes the relationship between the Earth, moon and tides, students will gain an understanding of why the Earth experiences tides. In the process they are asked to observe and explain how the relative positions of Earth, the moon, and the sun are responsible for the moon phases, ... Full description.

These resources include sections on the latest quakes, science project ideas, puzzles and games, online activities, a glossary, and cool earthquake facts. In addition, there is an Ask A Geologist section, and earthquake FAQs. One link leads to a teacher page with grade level topics and educational materials. Full description.

This bookmark on volcanic aerosols provides a Web address for additional information and resources. Full description.

In this episode, the tree house detectives are troubled by a strange tremor in the area, and they decide that they need to investigate earthquakes. They delve into geography, geology, and plate tectonics to discover why they're all shook up. The NASA SCIence Files- series introduces students in grades 3-5 to NASA and integrates mathematics, science, and technology through the use of Problem-Based ... Full description.

This team-based, interactive educational experience aims to engage students in real-world problem solving. The volcano on the normally tranquil island of Montserrat has come to life. As flaming pebbles and lava begin their devastation, emergency response teams learn that a hurricane is approaching. Using real-time hurricane and seismic data, teams of student specialists assist Mission Control, by ... Full description.

This lesson is designed to help students gain knowledge in accessing current weather data and in using the MY NASA DATA Live Access Server (LAS) to specify and download historical satellite data. Students then use the data to examine the relationship between altitude, atmospheric pressure, temperature and humidity at a particular location. In this lesson, weather data from ground-based and satellite ... Full description.

Windows to the Universe is a user-friendly learning system pertaining to the Earth and Space sciences. The objective of this project is to develop an innovative and engaging web site that spans the Earth and Space sciences and includes a rich array of documents, including images, movies, animations, and data sets that explore the Earth and Space sciences and the historical and cultural ties between ... Full description.

This lesson is designed to help students gain knowledge in accessing current weather data and in using the MY NASA DATA Live Access Server (LAS) to specify and download historical satellite data. Students then use the data to examine the relationship between altitude, atmospheric pressure, temperature and humidity at a particular location. In this lesson, weather data from ground-based and satellite ... Full description.

Discovering Plate Boundaries is based on 5 world maps containing earthquake, volcano, topography, satellite gravity, and seafloor age data. The novel aspect of the exercise is the "jigsaw" manner in which student groups access the maps and use them to discover, classify, and describe plate boundary types. The exercise is based only on observation and description, which makes it useful at a wide variety ... Full description.

In this Web-based, interactive story, Tutangiaq (Too-tang-geye-ack - nicknamed 2T), a Canada Goose, flies across Alaska looking for his family. As he flies, he tells students about the 49th state. Students learn several facts about the state, including how Alaska was purchased from the Russians,. They can also compare the size of Alaska to other states. 2T takes a flight across the volcanic chain ... Full description.