Direct Variation

A simulation where learners explore direct variation by adjusting values in equations and observing how changes in the constants affect the graph and the relationship between variables.

Category: Math
Grades: Grades 6-12
Variant: Guided
Standards: CC Math: Expressions & Equations, CC Math: Functions
Plays on: VRDesktopWeb
Microcredential: Graphs and Statistics

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Lab objectives and outcomes

Students will be able to describe how adjusting the constant in a direct variation equation changes the slope and direction of its graphical representation.
Students will be able to evaluate how changes in the constant of a direct variation equation strengthen or weaken the proportional relationship between the dependent and independent variables.
Students will be able to demonstrate direct variation by manipulating the constant in the equation to produce a desired slope on the graph.

Simplification of a Complex Fraction
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Suggested activities

Direct Variation Quiz

Pre-assessment

Open

Direct Variation Discussion

Post-assessment

Open

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