In this activity, we will introduce children to the colors of the sky. Children love to look at clouds. Here we will focus in on the sky in which clouds float. Children will learn why the sky has such a wide range of colors.
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How much do you know about the frozen poles of our home planet?
Interpret the map, or model, to find patterns in the occurrence of tropical cyclones from 1842 through 2018.
In this lesson, students investigate and identify various phytoplankton using images that were previously taken with a compound microscope. Credit: This lesson is modified from a lesson of the same name created by The Center for Microbial Oceanography: Research and Education 
Students will review the NASA Space Place video, "Tectonic Forces", and answer questions about tectonic plates.
Students watch a video introducing the concept of albedo and answer questions.
Students visit a NASA Website called "Eyes on the Earth" to view satellite missions in 3D circling the Earth and learn to navigate to specific satellites to learn about their capability of analyzing our changing planet and air quality.
Students will engage in a collaborative learning routine as they explore slides that show how the development of public transportation infrastructure changed the land in Woodlawn, Maryland. They will make observations of a satellite image and a photo from the ground as well as read background information on the impact of urbanization.
In this activity students will examine NASA data to determine the differences between a solar and lunar eclipse.
In this lesson, students will explore the effect of aerosols on sky color and visibility by using an interactive virtual model.