Take an indirect view of proportionality. Using a similar approach of direct variation, the resource shows how to solve inverse proportions. The video steps through finding the constant of proportionality to write the formula for the...

In this direct and indirect variation worksheet, students solve 4 direct variations. Students then solve 4 indirect variations.

Young scientists use a globe and a light to simulate the rotation of the earth and sun to show the seasons. Additionally, they simulate direct sunlight and indirect sunlight showing intensity of the sun, and answer questions based...

Fifth graders identify shape styled by color and hue techniques, and individually design a variation of color mixtures once positioned on paper.

Students discover scales for both the solar bodies' relative sizes and their distances from the sun. They find equatorial circumference and volumes of their solar bodies. Students apply estimation strategies and proportioanl reasoning to...

Visual arts lesson featuring a group mural that is constructed by each student soda straw paintings that reflects the use of shape, color and hue.

A student asks Dr. Math for help to understand the concept of direct and inverse variation. The Dr. begins with the very basics and gives a great discussion on variation. The Dr. includes the thinking process and examples.

Dr. Math addresses the difference between direct and indirect variation. The Dr. gives several examples through his explanation, using real-world scenarios. The Dr. describes how problems are typically stated for indirect variation and...

Jiskha.com offers math homework help that provides a general overview of direct and indirect variation, including a few simple graphing examples.

Learn about the mathematical models for both direct and indirect variation on this site.

[Free Registration/Login may be required to access all resource tools.] Learn how to solve problems using scale and indirect measurement.

This comprehensive study guide highlights the main terms and formulas needed to understand graphs of rational functions. Examples are included.

An overview of basic high school algebra topics can be found here. Absolute value, signed numbers, inequalities and equations, mixture problems, and direct and indirect variation are all listed, each with links to questions posed by...