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This is a hands-on lab activity about evaporation. Learners will conduct experiments to observe the process of evaporation. They will then describe the process of evaporation, and the general water cycle, through discussion and pictures. Background... (View More)

Keywords: Water cycle

This is a hands-on lab activity about the chemical composition and conductivity of water. Working in groups, learners will: conduct an experiment involving the process of electrolysis, prepare an experiment to better understand the process of ion... (View More)

Keywords: Electrolytes; Salinity
Audience: High school
Materials Cost: $1 - $5 per group of students

This article provides students with an overview of the technologies used to study the health of the Chesapeake Bay, which is at risk for eutrophication from non-point source pollution. The article describes how data from research vessels, buoys, and... (View More)

This is a hands-on lab activity about seawater density, specifically the relationship between density of fluid, weight of an object, and buoyancy. Learners will develop hypotheses and observe a demonstration of density to understand its role in... (View More)

Students will examine seasonal cloud coverage data in North Carolina (or their local area), and analyze data to determine whether there is a correlation between season, cloud cover and type of cloud most prevalent during each season. Step-by-step... (View More)

In this data analysis activity, students will obtain snow cover and surface temperature data for a locale in Alaska, plot the data, investigate seasonal trends in snow cover, and the relationship between snow cover and surface temperature at that... (View More)

Keywords: Authentic data use
Audience: High school
Materials Cost: Free

This background chapter reviews the basic principles of meteorology that educators need to guide inquiry activities in the classroom. Topics include structure of the atmosphere, Coriolis effect, water cycle, greenhouse effect, cyclones,... (View More)

Audience: Elementary school, Middle school, High school
Materials Cost: Free

In this data analysis activity, students investigate the relationship between between surface temperature, tropospheric ozone, and air quality. Step-by-step instructions for use of the MY NASA DATA Live Access Server (LAS) guide students through... (View More)

In this data exploration activity, students will access, download and graph authentic ozone data for four different locations on Earth. The ozone levels at the four sites are compared and analyzed, and students investigate the cause of changes in... (View More)

Keywords: Dobson unit
Audience: Middle school, High school
Materials Cost: Free

This lesson consists of three activities. Students will discover the effect of temperature and pressure on cloud formation, analyze weather balloon data, and interpret a graph created from the synthesis of data sets on temperature, relative humidity... (View More)

Audience: Middle school
Materials Cost: Free