Interactive site in which an equation must be matched with an equivalent form of itself (for example, after it has been divided by two). After finishing, the site returns a score to judge understanding of the topic.

A complete biography on the life of Ernest Rutherford, 1908 winner of the Nobel Prize for Chemistry. Details his education and his many scientific researches. Also contains a listing of his awards and achievements and has some information on his personal life.

A very detailed biography of Erwin Schrodinger. Including links and cross references to historical topics.

At this site from The Nobel Foundation you can download and read Erwin Schrodinger's Nobel Lecture entitled "The fundamental idea of wave mechanics" which is available in PDF format.

This is Chapter 2 of the third edition (2010) of the book "Ethnicity and Nationalism: Anthropological Perspectives" by Norwegian author Thomas Hylland Eriksen, a professor at the University of Oslo. He has been studying ethnicity for decades and provides historical context to changing definitions and perceptions of what it means and what roles nationalism and concepts such as religion and politics play in ethnic identity. More information about these issues can be found on the author's website: https://www.hyllanderiksen.net.

The Etruscans influenced not only the government of the Roman monarchy, but also the religious practices, and early architecture.

This article gives a description of the important later Etruscan kings. The history is still based on legend, but the influence of the Etruscan people can be seen in the development of Rome.

Explore plant and animal cells with this interactive site. Explanations are provided for each cell organelle.

Connect to primary source documents (facsimiles. transcriptions, translations) that trace the history of Europe.

This interactive game is similar to Concentration. Students must evaluate the expression in the puzzle for the given value and match it with the correct answer.

In this activity, the students will investigate if two chords intersect in a circle, then the products of the measures of the segments of the chords are equal.

This site provides a detailed overview of "Everyman," and includes the full text of the work, related essays and articles, and additional resources.

Contains plans for lessons that teach about the mystery story genre, including its story elements and vocabulary. In addition to objectives and standards, this instructional plan contains links to sites used in the lessons as well as assessment and reflection activities.

An introduction to Darwin's theory of evolution with hyperlinks to other topics on evolution, including a timeline of evolutionary thought.

Contains plans for six lessons that ask students to examine types of conflict (character vs. character, character vs. self, character vs. nature, and character vs. society) before writing essays that compare and contrast two conflicts. In addition to objectives and standards, this instructional plan contains links to PDF handouts and sites used in the lessons as well as assessment and reflection activities.

This site is actually an in-depth lesson plan for the teaching of the Greek New Comedy, "The Grouch," by Menander. For students, it provides a great deal of detail about the play and background material on Greek comedy as a whole. RL.11-12.5 Choice of Text Structure

This audio compilation, recorded live at the 1963 March on Washington, captures the voices of several civil rights leaders.

This audio compilation, recorded live at the 1963 March on Washington, pays tribute to the women -- both leaders and widows of slain leaders -- of the Civil Rights movement.

Recorded live at the 1963 March on Washington, this audio segment captures the voice of SNCC leader John Lewis.