# Direct Variation Foldable    Subject
Resource Type
File Type

PDF

(1 MB|5 pages)
Standards
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Direct Variation Foldable designed for an interactive notebook. I have included two sizes, a large size with one foldable for an 8.5x11 page and a small size with two foldables for an 8.5x11 page which is more reasonable for a typical class size. This foldable introduces direct variation with vocabulary, the elements of the general equation y=kx, creating a table for a direct variation equation and then graphing the equation on a coordinate plane, and identifying the constant of variation from various equations both solved for y and not.
Recognize situations in which one quantity changes at a constant rate per unit interval relative to another.
Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.
Represent proportional relationships by equations. For example, if total cost 𝘵 is proportional to the number 𝘯 of items purchased at a constant price 𝘱, the relationship between the total cost and the number of items can be expressed as 𝘵 = 𝘱𝘯.
Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
Total Pages
5 pages
Included
Teaching Duration
N/A
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