Links to pages with images and information on Galileo Galilei and the mathematics of perspective used in art of the Renaissance.

Learn more about the theory that dogs evolved from wolves in this video from Nature. [5:03]

This literature review provides a brief history of curriculum-based measurement (CBM), clarifying its relationship to curriculum-based assessment, a summary of the primary features of CBM, and a rationale for its design. Extensions of...

Test for your hidden bias. Even though we believe we see and treat people as equals, hidden biases may still influence our perceptions and actions. Each test takes about five minutes, and your privacy is protected.

If you are looking for a different perspective on the Korean War, this will work for you. This State Run site gives us the viewpoint of the Chinese and the North Koreans on the war. This is a good site to see how the other side of the...

The resource is a health spotlight special report on organ donation. Learners hover their mouse over an illustration to determine how many people are waiting for organ donations. Articles on the perspective of religion and how to become...

In Spanish. The official online home of the "library of congress" of Chile, where learners may research many topics from a Chilean perspective, such as how laws are made.

Explore the peopling of our planet from multiple perspectives- historical, environmental, social, and political.

This online workshop for integrating technology in the classroom features topics on how to use the Internet for educational purposes. Content includes a full explanation, demonstrations, explorations, and guidelines for implementation....

Read the opposing viewpoints of General Westmoreland, U. S. commander in Vietnam during the troop escalation, and Sgt. Donald Duncan, a Vietnam veteran, who became one of the first critics of the U.S. Vietnam policy. Was the Vietnam War...

Have you ever read any of Susan Glaspell's work? This site offers a range of material on the work "Trifles." The materials range from classroom issues and strategies, major themes, historical perspectives, and the personal issues that...

Read a traditional retelling of the fable "The Milkmaid and Her Pail" to see how the milkmaid learned not to count her chickens before they hatch. Then, read the same tale in a modern-day setting for a different perspective.

Read this illustrated fable "The Miser and His Gold" to learn about a man who valued his money for the wrong reasons. Then read the same tale with different illustrations for a new perspective.

Read the illustrated fable "The Wolf in Sheep's Clothing" to learn that things are not always the way they look on the outside. Then read the same fable with modern illustrations to see a different perspective and make connections.

In Character is an online journal that examines a single virtue--compassion, creativity, purpose, modesty, loyalty, or thrift, for example--from different perspectives. Articles are written by noted scholars, journalists, and critics,...

Henry Ford's use of mass production strategies to manufacture the Model T revolutionized industrial manufacturing. This 3-part learning unit provides students with the story of Henry Ford and the Model T from an economics perspective....

Henry Ford's use of mass production strategies to manufacture the Model T revolutionized industrial manufacturing. This 3-part learning unit provides young scholars with the story of Henry Ford and the Model T from an economics...

Henry Ford's use of mass production strategies to manufacture the Model T revolutionized industrial manufacturing. This 3-part learning unit provides learners with the story of Henry Ford and the Model T from an economics perspective....

An animated adventure story, developed by NASA, that helps children understand earth science concepts by using satellite photography and other types of aerial photographs to identify physical features on the surface of the earth. Teaches...

This site from the Shippensburg University has a wealth of information about social psychology. This page focuses on person perception and the mental structures involved. You can also find information on self defense, prejudice, social...

Part of the PBS site, "The West," this link gives a general explanation of the Lewis and Clark expedition. Links to biographies.

Provides detailed information on the Nez Perce campaign and the capture of Chief Joseph in an eyewitness account by Charles Erskine Scott Wood, aide to General Howard.

[Free Registration/Login Required] An informational text debating restrictions to military recruiting in high schools. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text debating whether or not schools should be allowed to display the 10 Commandments. A question sheet is available to help students build skills in reading comprehension.