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This activity demonstrates Newton’s Second Law (F=ma), and helps show the relationship between potential and kinetic energy. Students sit on a skateboard in a sling shot configuration, and are accelerated down the hall. Potential energy from the... (View More)

Audience: High school
Materials Cost: Over $20 per group of students

Students use a calorimeter made of common materials to demonstrate that energy can be measured and converted from one form to another. Hydrocarbons, such as paraffin, contain stored chemical energy; food contains stored chemical energy. The activity... (View More)

In this activity, students play a board game where they learn the characteristics of and differences between fission and fusion, as well as the real world applications of these energy-releasing reactions. Reproducible game cards and and game board... (View More)

In this learning assessment, students demonstrate understanding of the following concepts: solids, liquids and gases, changes of state, convection, and density. Students create a skit where the actors and actresses are molecules, and dramatize,... (View More)

Audience: High school
Materials Cost: Free per group of students

This is an episode of the Space Place Live talk show. Learners will watch NASA astrophysicist Merav Opher as she talks about her job studying the Sun, heliosphere, space weather, and solar wind. She also discusses NASA's Voyager missions and how... (View More)

Keywords: Careers
Audience: Informal education
Materials Cost: Free

This is an episode of the Space Place Live talk show. Learners will watch NASA space mission architect Linda Herrell as she talks about her job in designing and testing new technology for the New Millennia Program, as well as engineering the... (View More)

Keywords: Careers
Audience: Informal education
Materials Cost: Free

This lesson examines the effects of surface energy transfer and storage on ocean temperatures. Included are activities that introduce the use of scientific models. Students then use an energy flow computer model to track energy changes by... (View More)

Keywords: Energy flux
Audience: High school
Materials Cost: Free

In this lesson, students investigate and analyze the connection between sea surface temperatures and the flow pattern of the Gulf Stream current. Students will generate an Excel file of sea surface temperatures for the Gulf Stream region from data... (View More)

Audience: Middle school, High school
Materials Cost: Free

This is a lesson about the design and operation of an ion propulsion engine. Learners will study the essential components and variables of an ion propulsion system. Activities include an on-line ion propulsion engine simulation and design. Included... (View More)

Audience: High school
Materials Cost: Free

This is a lesson about the formation of glaciers, ice layering and stratigraphy, and the cryosphere and cryobotics. Learners will collect evidence of layering, explore the science story that layering tells, study snow and ice for insights into... (View More)