In this lesson plan students learn about the varying sizes of ocean waves, what causes the variation, and where to find giant waves. Students will learn the parts of a wave, and discuss wave height, wavelength, and wave period. They will experiment with creating waves on the National Geographic Wave Simulator and discuss how geography affects waves. Full description.

Web Weather for Kids offers hands-on classroom activities for students to learn about selected severe weather phenomena. Each activity has step-by-step instructions, materials lists, and guiding questions for students. A Teacher Tips page offers implementation strategies for teachers. Phenomena covered include the formation of thunderstorms, lightning, and tornados. Students explore the concepts of ... Full description.

This site allows teachers to use data from ocean drifting buoys to integrate ocean science into their classroom science and math instruction. It offers educational activities and curriculum materials developed and tested by teachers. Lesson plans on currents, moving water, building and tracking drifters are also available. Alternatively, educators may opt to use only the data, background information ... Full description.

This elementary school/middle laboratory activity requires students to watch a demonstration of air pressure changes and then answer several questions. It is part of the Atmospheric Visualization Collection (AVC), which focuses on data from the Atmospheric Radiation Measurement (ARM) program. Full description.

Volcanoes in the Solar System is a Windows to the Universe Exploratour and provides information and images about shield volcanoes, cinder cones, ash, lava, Venus, Mars, Jupiter, Io, and the Moon. 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 ... Full description.