NASA Wavelength Resources Collection

1877 result(s)

Ice is Water, Water is Ice: Melting and Freezing

Learners will observe ice melting and freezing under a variety of conditions and relate that to the Messenger mission. This is lesson 1 of 12 in Exploring Ice in the Solar System.

Getting to the Core: Understanding Lakes through Sediment Coring

Designed as a five-lesson curriculum to introduce students to limnology, this program explores the structure, history and biology of lakes. Students analyze models, images, and a core sample from a lake case study before engineering a device for collecting lake bottom sediment samples.

Polar Studies: Using Data and Images to Understand Albedo

In this learning activity, students compare polar data from the Arctic and Antarctic, explore Earth’s albedo and its effect on arctic sea ice, and examine graphed data and scientific visualizations of remotely-sensed satellite data.

Sunspots

In this problem-based learning activity, learners explore the significance of sunspots on the Earth's climate. Sunspots are temporary phenomena on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions.

Ice is a Mineral

This is a lesson about the characteristics of ice as a mineral and how it compares to other minerals with respect to hardness. Learners will observe ice crystals, develop a hardness scale and position ice on it. Learners will also practice working collaboratively in a team.

Sunrise, Sunset Activity

This is an activity about how the Sun can affect the Earth's atmosphere, specifically the ionosphere.

Technology Through Time: Chichén Itzá

This web page features a short essay about the equinox solar alignments of the pyramid of Kulkulkan at Chichen Itza. It can be used by educators as background information or as a reading assignment for learners.

NASA eClips™ Real World: Ozone Alerts

In this video clip, viewers learn how NASA's SAGE III instrument is providing valuable information to help understand how our global Earth system is changing. Find out the difference between good ozone and bad ozone.

A Guide to Collecting Micrometeorites

Microscopic meteorites routinely reach Earth's surface. While challenging to find and identify, this activity provides techniques for searching for them in the local environment.

Why Is Snow Important in the Southwestern United States?

Water supply in the Southwestern United States depends on snow. Students discover its importance through analysis and evaluation of data, satellite images, space shuttle photos, and ground-based observations, and then apply their findings in a role-play.

Pages