Students read about AP calculus online. In this calculus lesson, students learn real life usage for calculus. They read about instructors and their experience teaching and incorporating calculus into the real world.

What is American roots music? The term "American roots music" may not be a familiar one, and requires some explanation. At the beginning of the 20th Century, the term "folk music" was used by scholars to describe music made by whites of...

Interesting essay page on the influence of minstrel shows on folk music. Provides historical connections and is accessible for research purposes.

This article and audio report [9:05] covers the origins of American cowboy folk songs. Uses popups. Also includes a brief video clip of a 19th century folk song being performed.

Magazine site that specializes in roots music, such as traditional, celtic and folk. International scope with an archive of reviews, interviews and feature articles.

This site provides summaries for each of the four episodes: Episode One: When First Unto This Country, Episode Two: This Land is Your Land, Episode Three: The Times They are A-Changin', and Episode Four: All My Children of the Sun.

An article on the history of the "Zheng," an ancient Chinese stringed musical instrument and how it is still used today in music performances.

Use this site to learn about the fascinating world of Gypsy-made leather puppets. This nomadic tribe is always on the move carrying their puppets and musical instruments seeking permission from village leaders to perform for monetary...