Student groups create working radios by soldering circuit components supplied from AM radio kits. By carrying out this activity in conjunction with its associated lesson concerning circuits and how AM radios work, students are able to identify each circuit component they are soldering, as well as how their placement causes the radio to work. Besides reinforcing lesson concepts, students also learn how to solder, which is an activity that many engineers perform regularly giving students a chance to be able to engage in a real-life engineering activity.

In this interactive activity from the American Museum of Natural History, play "connect the dots" and discover the connections between the people, animals, and plants in three habitats of the Dzanga-Sangha rain forest in the Central African Republic.

Learn about the adventurous and educational travel programs of the American Museum of Natural History, which arranges explorations of the world in the company of museum scientists, educators and curators.

A screencast lesson explaining how to write citations within a text using APA formatting. [5:09]

Use this comprehensive resource to learn about APA style. Students and teachers can use this site as a springboard for any questions they may have concerning APA Style.

AP Euro 14 AP Euro In Between Years. InBetween Years.. Before you begin Caught between Wars Life in the Interwar Years The War to end all Wars leads to another War Impact of Versailles Treaty and Rise of Mussolini Lacks Leadership Characteristics Rise of Hitler and Nazi Germany The Interwar Years Art during the InBetween Years Module Wrapup Assessment Before you begin AP European

A discussion of the 13th Amendment. [4:41]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

A discussion of the 14th Amendment. [6:16]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

A discussion of the 15th Amendment. [7:02]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Discusses how federal troops tried to ensure that the Fourteenth and Fifteenth Amendments were abided by in the South. [4:01]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Explains how the United States came during its imperialist era to have territories outside its boundaries. [11:09]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Discusses the reasons that the United States entered World War I. [7:05]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Discusses the events at the end of World War I and afterwards, what Wilson's Fourteen Points were, and the impact they had on peace negotiations. [16:36]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

APUS History APUSH 20s GDWWII. 1920s The Great Depression and World War II. 1920s The Great Depression and World War II Lesson 1 Key Concepts Lesson 2 Long Answer Essay The 1920s Lesson 3 Virtual Visit The Little White House Lesson 4 The Great Depression and the New Deal Document Analysis Lesson 5 Discussion The Decision to Drop the Bomb Module Wrapup Assessment

Kim explains the basic strategy of approaching the Document-Based Question (DBQ) on the AP US History exam. [4:33]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Kim talks about how to analyze the documents in the document-based question section of the AP US History exam. [9:49]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Kim analyzes the last of the documents, identifies themes, and writes a thesis statement. [13:34]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Kim explains how to use the themes identified in the primary documents as an outline, and demonstrates how to include those documents in the final essay. [12:44]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

At the end of World War I, country leaders had the difficult task of ironing out a peace accord at the Paris Peace Conference in 1919 while coming to the table with very different outlooks. Germany had very harsh and humiliating conditions imposed upon it. [10:10]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.