Narrow Search

Your search found 1953 results.
Sort by:
Per page:

Now showing results 1061-1070 of 1953

In this problem set, learners will create and use a differential equation of rate-of-change of atmospheric carbon dioxide. They will refer to the "Keeling Curve" graph and information on the sources and sinks of carbon on Earth to create the... (View More)

In this problem set, learners will analyze an image of Washington, DC, taken from orbit. They will determine scale and take measurements of several features in the image. A link to more images taken from the International Space Station and the... (View More)

This website has gathered images taken at different wavelengths by a variety of ground-based and space-borne observatories, including selected astronomical objects in the famous Messier catalog, as well as for some non-Messier objects. An online... (View More)

Audience: Informal education
Materials Cost: Free

In this experiment, students create a "lava lamp" - a beaker on a hotplate, and investigate buoyancy, convection and other fluid and thermodynamic properties using ink, water, vegetable oil and Alka-Seltzer tablets. The activity is from PUMAS -... (View More)

One particular type of domino game, sometimes called the All Fives Domino game, uses multiples of five in order to score points. It can be the basis for a number of games designed to develop conceptual understanding of multiples of numbers through... (View More)

Keywords: Dominoes

In this activity, students play the familiar BINGO board game, using predetermined vocabulary terms. Includes detailed procedure and materials, a vocabulary section linked to an on-line glossary. This activity is related to NASA CERES Students'... (View More)

Keywords: Clouds; Language arts
Audience: Elementary school, Middle school
Materials Cost: Free

In this activity, students will research weather proverbs, analyze the scientific validity of three weather proverbs and present their reasoning in an essay. As an extension, students may survey 15 senior citizens to determine most frequently heard... (View More)

Audience: Middle school
Materials Cost: Free

This is an activity about boundaries. Participants will imagine they have taken a journey from Earth through the Solar System out into the Milky Way Galaxy. Using images on the front of the My Place in Space lithograph, they will write or draw on... (View More)

Audience: Informal education
Materials Cost: 1 cent - $1 per student

This is an activity about the states of matter. Learners will participate in a demonstration to reintroduce them to three states of matter: solid, liquid, and gas. The demonstration also introduces them to a fourth state of matter, plasma, through... (View More)

Audience: Informal education
Materials Cost: Over $20

This lesson includes four activities. Activity 1 introduces concepts related to distance, including length and height and units of measurement. Students are asked to make comparisons of distances. In activity 2, students work with a graph and plot... (View More)