The electromagnetic spectrum is comprised of all frequencies of electromagnetic radiation that propagate energy and travel through space in the form of waves.
Educational Resources - Search Tool
Displaying results 1 - 5 of 5
Grade Level: 3-5,
6-8,
9-12
Grade Level: 3-5,
6-8
Compare pictures of different volcanoes. Then visit NASA's Space Place to learn about volcanoes and answer questions about volcanic eruptions.
Grade Level: 6-8,
9-12
Learn about volcanic ash and watch a visualization of the Calbuco volcano to see how ash travels around the world.
Grade Level: 6-8,
9-12
Students will describe the changes in a newly-formed volcanic island over the first three years of its life.
Grade Level: 6-8
The El Niño Implementation Sequence provides a series of lessons and activities for students to learn about a condition that sometimes occurs in the Pacific Ocean, but it is so big that it affects weather all over the world.