By the end of this section, you will be able to calculate and graph budgets constraints, explain opportunity sets and opportunity costs, evaluate the law of diminishing marginal utility, and explain how marginal analysis and utility...

This resource from Khan Academy provides the full text of Brutus I. This lesson is intended for students taking high school or college level American Government and Civics courses, including the AP Government course.

This resource from Khan Academy provides a lesson about the Electoral College. This lesson is intended for students taking high school or college level American Government and Civics courses, including the AP Government course.

This site offers dozens of reviews of African recordings, new and re-released. Well-known musicians Zap Mama and Femi Kuti, as well as up and coming ones, are reviewed. Links to individual Web sites and audio files are also featured here.

A kindergarten learning module on individual differences. It includes several supporting questions accompanied by formative tasks and image resources as well as a summative performance task. Students explore their own uniqueness and...

See pictures of many different butterfly wing patterns and read about the individual butterflies.

A wealth of information and resources related to the Americans with Disabilities Act.

NOVA Addiction is a film that explores the impact of the opioid epidemic on individuals and society, examines the neurobiology of opioid addiction, and discusses current harm reduction approaches and treatments and how they might be...

What is interdisciplinary learning? How does this buzz word play into today's classroom? Find the answers to these questions when you visit this educational resource. Learn how to implement this strategy into your curriculum.

This resource provides information and techniques for teaching phonics and decoding, which assist with early literacy.

This resource discusses how to directly instruct the concept of personal space.

This mini-lesson covers the Supreme Court's decision about limiting government restrictions on campaign contributions. Students learn about campaign finance, Super PACs, the Bipartisan Campaign Reform Act (McCain-Feingold Act), and the...

This set of lessons - comprised of five 45-minute sessions - will engage young scholars in researching and understanding how individual Jewish communities and lives were affected by the Holocaust. By researching and analyzing family...

This resource presents information on the history and isotopes of fermium.

This section focuses on the key concepts and a summary of macroeconomics covered in Chapter 2: Choice in a World of Scarcity from the TEA AP Macroeconomics.

Trade Secrets reveals how the public's right to know the truth about the thousands of chemicals that surround us has been compromised. The classroom resources offered here are designed to help you use this module, other material on the...

By clicking on individuals elements, users can explore a broad range of information about the element, their reactions, their properties, their structures, and their histories.

This article looks at whether, once a company or individual has been offered amnesty in cases such as price fixing or collusion, can the Justice Department reverse their offer of amnesty? (4/1/2005)

This lesson uses results from the 2008 Summer Olympic Games to explain that athletes specialize in sports and events for which they are most skilled for the same reasons that individuals and nations specialize in the production of goods...

Find information about the life and work of Willis Carrier, the inventor of the air conditioner, at this PBS site devoted to the role of technology in society. Site visitors can locate Carrier on a timeline, along with other...

What an incredible resource that looks at Transpacific migrations peopling the Western Hemisphere, the Pacific islands, and the Chinese diaspora. Included is information about genetic research that traces DNA patterns across the world....

This thorough resource provides listing of ten unique characteristics peculiar to the cardiovascular system along with an examination of these ten factors individually.

Access the resource guide developed to be used in conjunction with the first season of episodes in the acclaimed PBS series "Art:21." Use the guide to introduce students to contemporary art, to learn about individual artists (e.g.,...

This resource explains the six vocal ranges and the qualities which make individual voices within the ranges different. There is a video lecture and some associated videos of professional singers with the different voice ranges.