Read an interview with a former steelworker, who recalls the Great Steel Strike of 1919 when he was a young boy. Find out the ramifications for his family because his father was a union man who supported the strike. An audio of the...

Read the fascinating transcript of the proceedings in court when Clarence Darrow called William Jennings Bryan to the stand to expose the weakness in his argument against evolution in the famous Scopes trial.

Learn about atomic structure and the multiple theories of atomic structure in this simulation.

This site provides the complete etext for Zane Grey's story, "The Heritage of the Desert."

This site provides the complete etext for Zane Grey's story, "The Young Forester."

This site provides the complete etext for Zane Grey's story, "Riders Of the Purple Sage."

The original text of a statement by John Tyler, member of the Virginia Constitutional Ratifying Convention, on his opposition to the new Constitution.

Games and activities help students explore the Ecuadorian Amazon. Learn about the rainforest and the Quichua people who call it home, and experiment with running a community-based ecotourism project along the Rio Napo.

This WebQuest lets you explore Mars through the missions sent there over the years. You can evaluate what you think about the benefits of space exploration.

Like many cultures, Haitians pass along knowledge through proverbs and educate through riddles. This page is a collection of 30-35 proverbs, jokes, and -- as well as a tale or two -- and tips on how Haitians tell them.

This site goes through the who, what, where, and when of the CDC's investigation of the SARS virus. Includes an interactive map and timeline of the outbreak.

A site dedicated to model rocketry. Information on clubs, rockets, magazines, and other subjects of interest to model rocketry enthusiasts.

[Free Registration/Login may be required to access all resource tools.] Students will study how energy flows through an ecosystem and learn about photoautotrophs and chemoautotrophs, the role of decomposers, and of consumers.

An extensive site filled with information about the Plains Woodland period in Nebraska. Click through the pages to find information about the first farmers prior to 1600 AD. Included are photographs of archaeological sites and teacher...

This resource from Khan Academy provides foundational-level practice questions over the expansion of presidential power. These questions are intended for students taking high school or college level American Government and Civics...

This Michigan State University site suggests three question-answer relationships strategies, rather than four, leaving out "author and you." Includes examples of each relationship, steps for teaching, and assessment.

A short discussion about the invention of the submarine and its use by both the Confederates and the Federals in the Civil War. This is a transcript of an accompanying radio broadcast.

Information on the Cuban Campaign from the diary of Sgt. Frank Frank Nickerson, of Troop F, 6th U.S. Cavalry. Interesting and informative, gives readers a glimpse the daily life at war.

While studying Charles Dickens' novel, "A Christmas Carol," students can work on their writing skills by creating a resume of the characters in the book.

There are many versions of historical events, people, and places. This PBL offers an opportunity to students to actively explore a disputed event or urban myth to decide which version they will argue in favor of with supporting evidence.

A poem from Emily Dickinson, "He Strained My Faith", is provided on this site. Students may listen to this poem read aloud by Scott Penfield and can access a printable version of this piece.

This second lesson in a course on dinosaurs is devoted to extinction. There are group activities, discussion of the idea, and a way to assess what the students have learned.

This site from IPAC is a series of images of various celestial objects and regions as viewed in infrared light. Each photo is accompanied by a caption.

This analogy story explains the manner in which the wavelength of light affects the maximum resolution of a microscope.