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Now showing results 31-40 of 51

Net Radiative Flux (NRF) is used to determine the flow of solar energy in and out of the Earth system. NRF is influenced by seasonal variations related to the tilt of the Earth's axis and degree of cloud cover as well as Earth’s surface features.... (View More)

Keywords: Solar energy
Audience: High school
Materials Cost: Free

In this activity, student teams design small-scale physical models of hot and cold planets, (Venus and Mars), and learn that small scale models allow researchers to determine how much larger systems function. There is both a team challenge and... (View More)

In this activity, students explore the importance of adequate sampling strategies when conducting a scientific investigation. They are tasked with determining the average temperature of the Earth, using data sets easily found on the Internet, and... (View More)

In this activity, students pose several hypotheses for what will happen if you continue heating or supplying energy to the hot and cold planet models (Mercury, Mars, Venus, and Earth) and then test their hypotheses using a spreadsheet based... (View More)

In this kinesthetic activity, the concept of energy budget is strengthened as students conduct three simulations using play money as units of energy, and students serve as parts of a planetary radiation balance model. Students will determine the... (View More)

In this problem-based learning activity, students will study the action of a previous hurricane (Hurricane Andrew, 1992) in preparation for analyzing, tracking, and predicting landfall of the next hurricane to hit the United States during the school... (View More)

Keywords: Hurricane tracking
Audience: Elementary school, Middle school, High school
Materials Cost: Free

This problem-based learning module focuses on the increasing atmospheric concentration of carbon dioxide and its effects on the various spheres of the Earth system. More specifically, students will predict how these effects may impact the growth of... (View More)

In this problem-based learning activity, teams of students will be asked to forecast the weather up to 48 hours in advance of an outdoor event that is special to them. It may be a local or distant event. The activity is part of Exploring the... (View More)

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

In this problem-based learning scenario, students are challenged to plan concert locations for their favorite musical artists, using TRMM (Tropical Rainfall Measuring Mission) satellite data and other resources to locate regions at risk for extreme... (View More)

This activity requires construction of a simple salinity tester. Students will create their own calibration scale during this experiment, and look at the change in salinity that would arise if freshwater was suddenly dumped into the ocean. Materials... (View More)