This algebra and functions lesson focuses on determining the slope of a line using the slope formula. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students label the points as x1, y1, and x2, y2. Then, they substitute the y- and x- values into the slope formula. Finally, they determine the slope of the line and interpret it by identifying the direction of the line. In addition to the lesson, there are five pages of Independent Practice and review with questions modeled after current adaptive testing items.
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