For this economics worksheet, students respond to 72 short answer and problem solving questions regarding the study of macroeconomics.

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...

Written for a college physics course, this midterm examination deals with electric and magnetic fields. When taking this test, learners answer multiple choice questions, solve problems, and analyze a variety of attractive diagrams....

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

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

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...

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.