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This video explains albedo - the concept that the brightness of the Earth system (atmosphere, ocean, and land surfaces) determines how much incoming solar energy is immediately reflected back to space. Reflected shortwave energy and land albedo... (View More)

This slide set focuses on the first discovery of an Earth-like planet orbiting a Sun-like star. It is one of a series of short, topical presentations on new developments from NASA astrophysics missions, relevant to introductory astronomy topics.... (View More)

Audience: Higher education
Materials Cost: Free

This slide set focuses on the discovery of a massive dust cloud in a supernova remnant. It is one of a series of short, topical presentations on new developments from NASA astrophysics missions, relevant to introductory astronomy topics. These... (View More)

Keywords: Supernovas
Audience: Higher education
Materials Cost: Free

Students will test various materials to determine if any can shield their "magnetometer" (compass) from an external magnetic field using their own experimental design. If no suitable material is available, they will devise another method to protect... (View More)

Students simulate the process of remote sensing by using common materials to represent Earth’s different ground coverings and a light meter to represent satellite instruments. The concept of albedo and its importance in Earth’s radiation budget... (View More)

Learn about the GLOBE Program student investigations that explore the Earth’s hydrosphere - the water component of our planet, including liquid water, ice and vapor. Changing any part of the Earth system, such as the amount or type of vegetation... (View More)

Learn about the GLOBE Program student investigations that explore soil. Soil is the great integrator storing and affecting the chemistry of water, storing and releasing heat at Earth’s surface, retaining the effects of past climate and other... (View More)

This series of posters illustrates the universality of physical laws by connecting the concepts of rotation, speed, distance, pressure, time, mass, density and acceleration to both Olympic competitions and cosmic phenomena. Each poster includes both... (View More)

Using new and recycled materials, learners construct a rocket car that moves by the use of a balloon and a straw system. Following trial runs, learners engineer revisions to the car design to improve the distance that it travels. Templates,... (View More)

The basic chemistry of water, along with a brief glimpse into water's origin on Earth, are discussed in this two page article. The article can be used as a "reading to be informed" activity in a stand-alone fashion or can be incorporated into a... (View More)

Keywords: Water chemistry
Audience: Middle school, High school, Informal education
Materials Cost: Free
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