Students read about several different media file formats and determine which one is best used in specific situations. They go to different sites and read about the different media formats. Students then answer the questions that are...

Second graders take a bus tour to discover different businesses, schools, and other buildings located in the community. They then learn about the different types of technology that is used in the community.

Students analyze the democratic and consensual decision-making process. They review the distinctions between decision-making and consensus and simulate a town meeting and a tribal meeting. They select an issue and research the issue from...

Students examine a poster to determine where the tonsils are located and listen as the teacher explains what the tonsils are used for. They read along as the teacher reads a poem about tonsils aloud. They discuss the poem to check for...

In this matter in motion worksheet, students answer the provided questions as it relates to motion, speed, velocity, and acceleration. Students mark given statements as either true or false.

Students explore kenaf, a tree-free paper. In this environmental issues instructional activity, students draw pictures following a presentation about the origin and "eco-friendly" nature of kenaf.

Ninth graders create a T chart of their needs and wants. For this environmental science lesson, 9th graders brainstorm ideas on how to create a sustainable community. They decide what they would give up and keep to make the community...

In this dialogue about language learning worksheet, students read questions and answers concerning learning various languages.

In this psychology worksheet, students complete 5 short answer questions about traits, mutations and the theory of natural selection.

Eighth graders identify the factors that contribute to global warming. In this earth science lesson, 8th graders evaluate the impact of global warming on the planet. They discuss their views within the group.

Students study data to hypothesis about the influence of a water circulation cell on the retention of benthic invertebrate larvae in the area of a seamount. They investigate the positives and negatives of larvae retention in this series...

Article with charts and links to related material discusses how free trade is a result of comparative advantage, and how consumers can consume beyond their original production possibilities frontier if they specialize and trade.

In this AP Macroeconomics lesson summary from Khan Academy reviews and reminds about the key terms, graphs, and calculations used in analyzing comparative advantage and the gains from trade. Key concepts include how to determine...

Practice what you have learned about comparative advantage and absolute advantage in this four-question exercise.

Practice what you have learned about calculating absolute advantage and comparative advantage, and how to use comparative advantage to determine who should specialize in the production of one good or the other.

This site describes how comparative advantage and specialization cause international trade.

This article provides a thorough examination of comparative advantage, absolute advantage, and opportunity cost, and how these three terms are related.

Through illustrated notes and a related video, students will gain an understanding of comparative advantage and why trade is beneficial. [4:10]

This article from Hartford Web Publishing applies the concept of Comparative Advantage in today's world. Discussion of import and export explains how obstacles can be overcome.

Video [2:10] and quiz teaches the concepts of Benefits of Trade and Comparative Advantage.

This page covers the theory of comparative advantage, biographical details and theories of the 19th century economist David Ricardo, and additional resources.

This instructional activity will discuss absolute advantage, comparative advantage, specialization and trade with an example using professional basketball player LeBron James.

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...

Basics from key terminology to why we trade are featured alongside introductions to foundational concepts such as production possibilities frontiers, absolute and comparative advantage, trade barriers, and free trade versus protectionism.