Proportional Relationships & Slope as Unit Rate Lesson & Guided Notes
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Description
You are purchasing an editable copy of a Google Document with two column GUIDED notes AND these two column notes can be used along with these Googles slides or with this video lesson.
In this video lesson we will learn about proportional linear relationships and slope. We will begin by understanding that proportional linear relationships are special linear relationships whose graph is a line passing through the origin. We will apply our understanding of ratios, rates, and unit rates to slope. We will understand that the ratio of any ordered pair, y to x, of a proportional relationship represents the constant of proportionality. The constant of proportionality is a special slope when the line represents a proportional relationship. We will learn that slope is a ratio of the change in y to the change in x. We will learn how to find slope of a graph. We will learn that when slope or constant of proportionality is in simplest form, or has a denominator of 1, that it represents the unit rate. We will learn how to represent and interpret a proportional linear relationship using words, a table, an equation, and a graph. We will learn how to interpret slope. We will compare two different proportional linear relationships represented in two different ways. Student practice is embedded in the lesson with modeled exemplar solutions.
