University of Colorado
Are All Asteroids' Surfaces the Same Age?
Did you know scientists can tell the age of an asteroid by looking closely at its craters? This final lesson of a six-part series focuses on two asteroids, Gaspra and Ida, in order to demonstrate the concept of dating asteroids. Scholars...
Teach Engineering
The Amazing Aerogel
Introducing ... the aerogel. The first of a two-installment series teaches young engineers about the properties and uses of aerogels. A PowerPoint presentation provides information about this unique material to help solidify the concept.
Teach Engineering
Alloy Advantage
Mix it up by using an intriguing resource that teaches young metallurgists that alloys are a metal mixture. They learn about the advantages of using alloys over pure metals and investigate titanium alloys as an example to finish the...
University of Texas
Multi-wavelength Astronomy
Explore a land far, far away with a well-designed lesson that examines electromagnetic imaging as a way to obtain information about galactic structures. Learners begin to see the importance of looking beyond the visual spectrum to reveal...
Cornell University
Alka-Seltzer Rockets
Blast off! An engaging hands-on activity has pupils create rockets powered by Alka-Seltzer. They learn about the physics behind these rockets throughout the process.
National Woman's History Museum
The Equal Rights Amendment
The debate over the Equal Rights Amendment continues. To better understand the controversy, class members research the history of attempts to get the amendment ratified. In addition, pairs engage in a structured academic conversation...
National Woman's History Museum
Martha Hughes Cannon: Doctor, Wife, Mother, Senator
Each state is entitled to two statues in the National Statuary Hall Collection in Washington, D.C. After reading about Utah's debate over whether or not Martha Hughes Cannon should be represented by one of their statues, individuals...
National Woman's History Museum
Inventive Women - Part 1
While a woman didn't invent the parasol, three women received patents for their improvements to the original design of umbrellas. In the first of a two-part series on inventive women, class members investigate the patent system to...
National Woman's History Museum
Inventive Women - Part 2
The Declaration of Independence was published in 1776. The Declaration of Sentiments and Resolutions, modeled after the Declaration of Independence, was drafted and read by Elizabeth Cady Stanton at the Seneca Falls Convention in 1848....
National Woman's History Museum
Getting with the Program
A seven-step lesson introduces the emergence of computer sciences and the contributions women made to the profession after World War II. Several science experiments offer pupils a hands-on learning experience that showcases parabolas,...
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