Sixth graders examine the causes of the stock market crash of 1929.  In this integrated math/history unit on the stock market, 6th graders study, research, and read stocks, visit a local bank, and create a PowerPoint to show the...

Students investigate the human circulatory system by experimenting with hoses.  In this human body lesson, students create a system of hoses simulating the circulatory system which they utilize to pass objects through....

Students investigate the interdependencies of plants and animals, and study what a food web is. They create a food web using yarn and images.

Third graders, following an original start to a new story, verbally add on to the story with sentences that revolve around the major points of information. After the students come up with a story, they draw out the main points in the...

Practice what you have learned about the circular flow model and how gross domestic product (GDP) is calculated in this four-question exercise.

A summary of the circular flow model which demonstrates the interdependence of households and firms in a market system.

This site uses an interactive Circular Flow Model to show the flow of payments for the factors of production (rent, wages, and interest) along with payments for finished goods and services. Questions are provided which ask the user if a...

This site shows the flow of payments for the factors of production and for finished products by using the Circular Flow Model.

Explains how resources, goods and services, and payments flow through the economy using the economic model of circular flow.

By the end of this section, you will be able to interpret a circular flow diagram, explain the importance of economic theories and models, and describe goods and services markets and labor markets.

[Free Registration/Login Required] Students explore methods to measure lengths of squares and radius of a circle in trying to keep a goat from escaping.