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Now showing results 11-20 of 63

In this data activity, students create maps of the snow cover of each continent, and determine the average global snow cover. Step-by-step instructions for use of the MY NASA DATA Live Access Server (LAS) guide students through selecting a data set,... (View More)

Keywords: Authentic data use
Audience: Elementary school, Middle school
Materials Cost: Free

This activity has two purposes: challenge the learner to develop a procedure for investigating a research question and to learn more about factors affecting the dynamics of air in motion. It demonstrates that warm air and cold air differ in weight... (View More)

The purpose of this investigation is to understand the change that takes place when water condenses from a gas to a liquid, and how a change in pressure affects this transformation. Materials needed for the experiment include a large (2L) soda... (View More)

This experimental activity is designed to develop an understanding that air has mass. Students conduct an investigation and observe the change in the position of a bar balancing a balloon inflated with air on one end and a uninflated balloon on the... (View More)

In this activity, students monitor the change that takes place when water vapor condenses from a gas to a liquid and see how a change in temperature affects this transformation. Materials needed to conduct the investigation include two thermometers,... (View More)

This experimental activity is designed to develop a basic understanding of the interrelationship between temperature and pressure and the structure of a device made to examine this relationship. Resources needed to conduct this activity include two... (View More)

In this activity, each student will keep a science journal during each of the four seasons. Students will record observations of the general outdoor environment they visit and then will make observations of one specific item from the habitat in each... (View More)

Keywords: Graphic novel

This experimental activity is designed to develop a basic understanding of the relationship between temperature and pressure and that a barometer can be constructed to detect this relationship. Resources needed to build a simple barometer include a... (View More)

This activity promotes student understanding of some of the movements that take place when warmer water and cooler water interface, and how differences in densities, resulting from variations in temperature, set molecules of liquids and gases in... (View More)

The CERES (Clouds and Earth's Radiant Energy System) satellite instrument gathers data on Earth's surface coverage; this lesson provides an introduction to coverage types and percentages by using that data from two geographic areas: the equator and... (View More)

Keywords: Authentic data use
Audience: Elementary school, Middle school, High school
Materials Cost: Free