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Lesson Plan
Curated OER

Direct, Inverse, And Joint Variation

For Teachers 9th - 12th
Students engage in a lesson that has them practice solving equations using multiplication and division. They practice solving problems using the properties needed and then students practice changing word problems into an equation.
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Lesson Plan
Curated OER

Exercise Set 3.3: Variation

For Teachers 9th - 12th
In this variation worksheet, students solve 26 variation problems. Students determine the missing variable by using joint, direct, or inverse variation.
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Worksheet
Curated OER

Twenty-Two Direct, Inverse, and Joint Variation Problems

For Students 8th - 11th
In this variation worksheet, students solve twenty-two direct, inverse, or joint variation problems.  Answers to the first fifteen problems are provided.
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Worksheet
Curated OER

Topic 9.2 - Direct, Inverse, and Joint Variation

For Students 7th - 9th
In this variation worksheet, students analyze 4 equations and determine whether each represents a direct, inverse, or joint variation. They then write an equation and solve it for 6 different variations.
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Activity
Texas Instruments

Texas Instruments: Direct, Inverse, and Joint Variation

For Teachers 9th - 10th
This set of questions pertains to direct, inverse, and joint variation. Students are asked to recognize equations of each type and to solve applications problems. Solutions and explanations are included.
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Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Barging In

For Teachers 9th - 10th Standards
Based off of the hit television show NUMB3RS, this lesson exposes students to equations of variation (direct, inverse, and joint) in the real world, as well as having students work with such equations in the real world context. The...
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Joint, Direct and Inverse Variation

For Students 9th - 10th
Twenty-nine problems present a variety of practice working with direct, inverse and joint variation. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the...
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Activity
Integrated Publishing

Integrated Publishing: Joint Variation

For Students 9th - 10th
Contains definitions and examples of joint variations.
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Unknown Type
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Joint and Combined Variation

For Students 9th - 10th
Six problems present practice working with joint and combined variation. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to check...
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Website
Other

Variation

For Students 9th - 10th
Site describes direct, inverse, and joint variation.
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Joint Variation

For Students 9th - 10th Standards
Find a quick, concise explanation for joint variation. An example is given and clearly explained.